HomeMy WebLinkAboutAppendix D - Integrated Pest Management PlanAppendix 1'
Integrated Pest Management Plan
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Integrated Pest
Management
Plan
For City's Stormwater
Conveyance System
SEPTEMBER 2021
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try
HOME OF PELICAN ISLAND
SWIPM.PLAN.V1
ACKNOWLEDGEMENTS
This Integrated Pest Management Plan is the collaborative product of hard work,
in-depth discussion, thoughtful review, and peer -reviewed scientific research
conducted over five (5) months, by the following charter members of the
Stormwater IPM Sub -Committee:
Natural Resources Board Members
Thomas Carrano
Jessica Lovell
Charles Stadelman
Scientific Advisors
Ruth Callaghan, CEAC (Certified Environmental Analytical Chemist)
Dr. Graham Cox, Pelican Island Audubon Society
Nickie Monroe, University of Florida- IFAS Indian River County Extension Office
City Staff
Brian Benton, Leisure Services Director
Kimberly Haigler, Environmental Planner/IPM Coordinator
The IPM Sub -Committee hereby approves this IPM Plan, in its entirety, on the 19t" day of
July, 2021.
The Natural Resources Board hereby approves this IPM Plan, in its entirety, on the 3rd day
of August, 2021.
The aforementioned collectively present this IPM Plan and accompanying Resolution
(R-21-14) for City Council approval on the 8'" day of September, 2021.
SUST
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The City of Sebastian's IPM Program is a Sustainable Sebastian Initiative.
For more information about Sustainable Sebastian please visit:
https://www.sebastionnrb.com/
TABLE OF CONTENTS
I. INTRODUCTION
Scope
1
IPM Sub -Committee
3
IPM Coordinator
3
IPM Plan
4
Goals
4
IPM Program
4
Community IPM Cycle
8
Standard Operating Procedures
9
II. KEY AQUATIC PESTS
Overview
11
Aquatic Vegetation Classes
11
Pros and Cons
11
III. STRUCTURES
Overview
13
Do Nothing Option
13
Non -Chemical Methods
13
IV. CANALS
Overview 14
Do Nothing Option 14
Non -Chemical Methods 14
V. PONDS
Overview
16
Do Nothing Option
16
Non -Chemical Methods
16
VI. DITCHES, RIGHTS -OF -WAY, DRY RETENTION AREAS
Overview
17
Do Nothing Option
17
Non -Chemical Methods
17
VII. FURTHER NON -CHEMICAL RECOMMENDATIONS
Future Considerations
19
Vill. AQUATIC HERBICIDE USE METHODOLOGY
Planning Herbicide Application
21
Aquatic Herbicide Selection
23
Treatment Notification
25
IX. DATA MANAGEMENT
Data Recording & Collection
28
Program Transparency
28
Annual Report & Evaluation
29
X. FUTURE RECOMMENDATIONS
Future Recommendations
30
XI. APPENDIX
Appendix A: R-21-14
31
Appendix B: Contractor Agreement
35
Appendix C: City Fertilizer Ordinance
37
Appendix D: Field Treatment Sheets
42
Appendix E: Aquatic Herbicide Notification Sign
45
Appendix F: Environmental Impact Quotient Formula
47
Appendix G: Pesticide Exemption Form
49
Appendix H: Monthly IPM Log
51
Appendix I: City Mowing Contract Details
53
Appendix J: City Sediment Control Ordinance
59
Appendix K: Florida Aquatic Plant Management Act
62
Appendix L: City MS4 NPDES Permit
66
Appendix M: Glossary of Terms
77
INCLUDED FIGURES
Figure 1: Map of City's Stormwater Conveyance System
2
Figure 2: Diagram of the Community IPM Cycle
8
Figure 3: Stormwater Asset Classification Table
9
Figure 4: Diagram of Aquatic Vegetation Classes
11
Figure 5: Table of the City's Key Aquatic Pests
12
Figure 6: Table of Recommended Non -Chemical Control Methods
20
Figure 7: Approved Herbicide and Adjuvant Table
27
INTEGRATED PEST MANAGEMENT PLAN
I. INTRODUCTION
Scope
The City of Sebastian's stormwater conveyance system encompasses 9 miles of canals, 80
miles of ditches, and over 15 ponds and retention areas. Other stormwater assets include: 310
culvert pipes and catch basins, 7 baffle boxes, as well as countless swales, road crossing
pipes, dams, weirs, rights -of -way, and a seawall canal perimeter. The Stormwater and Public
Works Departments are charged with maintaining all of these features so that the treatment,
transportation, and storage capacity of the entire conveyance system is preserved, while also
ensuring the safety of City staff, residents, structures, wildlife, and the surrounding natural
waters.
The City of Sebastian is bordered on the east by the Indian River Lagoon (IRL) and on the west
by the St. Sebastian River (SSR). Both of these waterways are environmentally sensitive, support
a large number of native species, and are integral to the natural health of our region.
Therefore, the City must also serve as a steward to the IRL and SSR by ensuring that the
stormwater entering these waterways is as healthy as possible.
Noxious aquatic vegetation will be the only "pest" addressed in this plan. While there are
species of fish, shellfish and insects present within the stormwater system, which are classified
as "invasive", none besides the mosquito have achieved populations which require
management. Mosquito Control is handled by the Indian River County Mosquito Control
District and is exempt from the City's IPM Plan.
In order to best manage pests within the stormwater system, while also protecting
environmental health, City staff and contractors will continue utilizing the principles of
Integrated Pest Management (IPM) through the implementation of this IPM Plan. Please note
that this plan will not apply to any stormwater features located within any planned unit
development (PUD), as these subdivisions have direct contracts with the water management
district to design and maintain their own stormwater system. Also, not covered by this plan is
the City's cemetery, parks, or other properties, as these assets are managed collectively by
the City's Leisure Services Department and are addressed in a separate "Parks and Properties
IPM Plan," which was adopted by City Council on October 14'", 2020.
Otters are year-round residents in our stormwater conveyance system.
CITY OF SEBASTIAN PAGE 1
INTEGRATED PEST MANAGEMENT PLAN
Figure l: Map of City'5 Storm water Assets
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# STORMWATER BASIN NAME
1 Cheltenham Pond
2 Periwinkle Pond
3 Tulip Pond
4 Pelican Island PI. Detention Area
5 Day Drive Retention Area
6-7 Miller Drive Detention Area
8 Schumann Lake
9 Easy Street Lake
10-13 Stormwater Treatment Area
14 Garden Club Park Pond
15 Bark Park Pond
16-17 Barber Street Park Ponds
18 Blossom Drive Pond
19 Barber Street Retention Area
20 Stonecrop Retention Area
21 Historic Park Pond
22 Concha Basin
ASSET SUMMARY
• Canals: 9 miles
Ditches: 80 miles
Basins: 22
• Baffle Boxes: 7
• Weirs/ Dams: 12
Bridges: 4
IRL Outfails: 10
• SSR Outfalls: 8
CITY OF SEBASTIAN PAGE 2
INTEGRATED PEST MANAGEMENT PLAN
IPM Sub -Committee
In October of 2020, the Stormwater IPM Sub -Committee was formed to assist City staff in the
development of an Integrated Pest Management Plan for the City of Sebastian's stormwater
conveyance system. The sub -committee is to be comprised of the Stormwater Director, Leisure
Services Director, IPM Coordinator, three Natural Resource Board Members, and two local
scientific consultants.
The role of the IPM Sub -Committee is to assist in the development of a cohesive IPM Plan,
advise on pest management issues, and evaluate the City's progress towards the goals of the
IPM Plan. The Sub -Committee will review and approve the annual IPM report before it is
presented to City Council. As part of the annual review, Sub -Committee Members will
evaluate the current techniques and products to ensure they are based on the best available
technologies and scientific information available. Recommendations will be made regarding
changes to the annual reporting process and the IPM Plan document.
In the development of the initial Stormwater IPM Plan, the IPM Sub -Committee will meet bi-
monthly. Following adoption of the final IPM Plan by City Council, the committee will meet
annually, unless more frequent meetings are needed, as determined by staff. All IPM Sub -
Committee meetings will be held in compliance with Florida's Sunshine Laws, with public
notice, posted agenda, and minutes taken by a recording secretary.
IPM Coordinator
In order to provide for the planning and oversight of the IPM program, the position of IPM
Coordinator is established. The appointed IPM Coordinator shall be a member of City staff
who is in a position related to environmental or planning, who shall coordinate with the
Stormwater Director. Together, they will lead the creation and implementation of the IPM Plan,
which will apply to the City's pest management activities on all of its stormwater ponds,
canals, and ditches. Their responsibilities will also include the following:
• Serve as liaison to IPM Sub -Committee
• Monitor that City staff and contractors are adhering to the IPM Plan Standard
Operating Procedures (SOPs)
■ Maintenance of accurate records on IPM implementation and use
• Keep records of staff training in Erosion and Sediment Control, Green Business Best
Management Practices, and staff pesticide applicator certification
■ Assure the inclusion of City IPM policies and practices in any applicable third party
contracts or purchase orders for pest management
■ Implement outreach efforts and maintain City's IPM Website.
The IPM Coordinator will prepare an annual report of the City's IPM activities, which will be
reviewed each March, by the IPM Sub -Committee, Leisure Services Director, and the
Stormwater Director in an effort to assess the effectiveness of pest control methods, feasibility
of new methods and technologies, and decide whether revision of the IPM Plan is required.
CITY OF SEBASTIAN PAGE 3
INTEGRATED PEST MANAGEMENT PLAN
IPM Plan
A pest, by definition is any plant, animal, or pathogen which causes disease, inflicts damage,
or out -competes a more desirable species for an area. In addition, a pest may be
aesthetically undesired, or threaten to impact human/animal health. However, for the
purposes of this plan, noxious aquatic weeds are the only pest of concern.
According to the "Florida Aquatic Plant Management Act," Section 369.22, Florida Statute, the
uncontrolled growth of this vegetation poses a variety of environmental, health, safety, and
economic problems (Appendix K). This legislation charges the Florida Fish and Wildlife
Conservation Commission (FWC) with the supervision and control of aquatic plant
management. Therefore, the FWC establishes that a "noxious aquatic plant", is any part or
whole of an aquatic plant which has the potential to hinder the growth of beneficial plants, to
interfere with irrigation or navigation, or to adversely affect the public welfare or the natural
resources of the state.
The "Florida Aquatic Plant Management Act" recommends that the management of these
aquatic plants be carried out primarily through "maintenance programs," as they achieve
more effective management at a lower overall cost.
The City adopts this IPM Plan as its aquatic vegetation maintenance control program and
adopts the following definition of Integrated Pest Management as established by the City's
IPM Sub -Committee:
"To promote the most sustainable pest management methods, based on
planning and prevention; which aim to minimize risks to human and
environmental health through the limited use of pesticides, while also remaining
economically feasible."
Goals
■ Protect environmental resources by reducing the amount of pollutants entering surface
and ground water and minimizing effects on native plants, animals and habitats
■ Ensure effective, economic pest management within the City's stormwater
conveyance system, while minimizing health risks to the public, City staff, and the
environment
■ Promote the transparency of the City's pest management activities
■ Increase public awareness of IPM methods and benefits
IPM Program
IPM Policy. The Stormwater IPM plan, as well as future modifications or amendments will be
reviewed and voted on initially and annually by the IPM Sub -Committee, Natural Resources
Board, and then presented to City Council for final approval. The plan will then be
incorporated as City policy through the adoption of Resolution R-21-14 by City Council
(Appendix A).
CITY OF SEBASTIAN PAGE 4
INTEGRATED PEST MANAGEMENT PLAN
IPM Program Coordination. The Stormwater Director, Leisure Services Director, and the IPM
Coordinator are responsible for coordinating, tracking, and reporting the implementation of
the City's IPM Program.
Tracking Pesticide Use. City Staff and Contractors conducting pest management activities
within the City's stormwater conveyance system are required to record thorough field data.
Accurate records will be maintained on herbicide use and all non -chemical methods utilized,
these records will be accessible for reference. All records will be retained for 1 year and stored
on the City's Laser fiche system per record retention schedule.
Staff Training. All City employees who, within the scope of their duties, direct maintenance
activities on the stormwater system will be trained on the City's IPM Policies. A certification
course on Green Business Best Management Practices will be provided through partnership
with the University of Florida Indian River County Extension Office as needed. Stormwater and
Public Works staff also receives certification training on Sediment and Erosion Control. The
training sessions are coordinated by the Human Resources Director, who will track employees'
attendance and ensure that City field staff holds an active certification.
Licensed Applicators. At this time, City staff will not be applying any herbicides on the surface
of, or within ten feet of aquatic areas. All aquatic herbicide applications will be performed by
a State licensed contractor.
Information Resources for Staff. The IPM coordinator will act as a resource for City staff to help
identify new pests and pest related concerns, and to assist in determining the best course of
action consistent with the established IPM Program's Standard Operating Practices (SOPs). The
IPM Coordinator will also seek out and provide access to expert resources when needed.
Public Outreach. Education and outreach efforts will include distribution of information, either
created internally, or obtained through partnership with local and state government agencies.
The IPM Coordinator will coordinate and keep records of the following:
• A City webpage where the public may obtain information on IPM practices for their
property, view the City's IPM Plan, annual IPM reports, IPM Sub -Committee minutes,
and pest management treatment records.
• The City's efforts to promote the reduction of urban pesticide use through social
media, the City's website, print and television media.
• The City's outreach to pest control operators (PCO's) and landscapers.
• Distribution of IPM information and resources at public outreach and community
events.
• IPM information distributed to residents through the "New Homeowner Folders" during
the final planning and zoning inspection.
• Updates and status reports following the annual report and as requested by City
officials.
CITY OF SEBASTIAN PAGE 5
INTEGRATED PEST MANAGEMENT PLAN
Contract Provisions. The Procurement Coordinator will review contract provisions and/or
amendment(s) to agreements that provide pest management services within city maintained
ponds, canals and ditches covered under this IPM Plan. All such contractors shall be required
to review and sign the "contractor agreement" (Appendix B). Contract work will be
monitored to ensure that City IPM policies and practices are adhered to by all contractors
performing pest management work.
Regulatory Reporting. The IPM Coordinator will handle reporting to regulatory agencies, which
credit the adoption of an IPM Plan as a Best Management Practice (BMP).
• Incorporate the IPM Plan into the Florida Department of Environmental Protections
(FDEP)'s National Pollutant Discharge and Elimination System (NPDES) Phase II, MS4
Permit Cycle 4, Year 2 Annual Report (September, 2022) and the Cycle 5 NOI
(September, 2024) as a new BMP for Element 6: Pollution Prevention/ Good
Housekeeping.
• Add as new project and update through the statewide Basin Management Action Plan
(BMAP) annual report on water quality projects.
• Add as new activity and provide update to the Indian River Lagoon Council for the
Indian River Lagoon Comprehensive Conservation and Management Plan (CCMP)
annual report on lagoon -related accomplishments.
i
The Blossom Pond benefits from fountain aeration.
CITY OF SEBASTIAN PAGE 6
INTEGRATED PEST MANAGEMENT PLAN
Community IPM Cycle
This established cycle (Figure 2) will serve as the guideline for IPM Plan development and is
based on planning and prevention, with the use of chemicals as the last resort for pest control.
1. Inspection and Monitoring: Staff and contractors routinely scout the waters and
surrounding landscapes to locate pests. Noxious aquatic vegetation populations are
monitored by visual checks.
2. Identification: Plants must be accurately identified. Life history attributes are to be known
for each species identified. This step is key to effective treatment.
3. Planning: The focus is on prevention- what it takes to keep noxious vegetation out.
Determine what action is needed and whether a threshold has been crossed. Proper
techniques and timing are for required management.
4. Implement Strategy: All pest management strategies are classified as biological,
cultural, mechanical, or chemical. All methods are combined to maintain pests at
acceptable thresholds.
• Bioloaical Control: enhances natural enemy populations by creating habitat or
adding populations
• Cultural Control: Disrupts the pest's environment by removing pest attractants
or utilizing pest resistant variety of desired species
• Mechanical: Creates physical barrier to pest entry
• Chemical Control: the last tool in the IPM toolbox, the goal is evaluate costs
and benefits to choose the least -toxic and most feasible option available that
will do the job
5. Record Keeping: Accurate record keeping is essential to a successful IPM program. Data
must be kept on control methods implemented, purchase orders, and chemical usage
by contractors. Determine if control methods were effective by knowing what has
changed through trap counts and observation.
6. Evaluate Effectiveness: Document if the program is meeting expectations. Establish if all
actions have been in compliance with the City's IPM Standard Operating Procedures
(SOPS). Assess what was learned and determine whether the plan needs revised.
City staff uses a vacuum
truck to remove sediments
and vegetation from a
catch basin
A juvenile alligator hangs out in
Periwinkle Pond.
CITY OF SEBASTIAN PAGE 7
INTEGRATED PEST MANAGEMENT PLAN
Figure 2: Diagram of the Community I
►LUATE
TNENESS
1
y
Grass Carp Tool Sanitation Mowing Herbicides
Lady Bugs Mower Blade Hand Removal Insecticides
Pathogens Sharpening Weedoo Bio-Pesticides
CITY OF SEBASTIAN PAGE 8
INTEGRATED PEST MANAGEMENT PLAN
Standard Operating Procedures
When selecting and implementing a pest management strategy, from this plan, the following
will be considered by Citv Staff:
Site Factors. Use and function of the waters and surrounding landscape.
• Considering the use and function of the assets and the surrounding landscape,
stormwater features are divided into four functional categories (Figure 3) in which the
action threshold and methods are determined:
➢ Structures: including dams, weirs, spillways, catch basins, baffle boxes, culvert
pipes, inlets, outlets, and ouffalls. These assets have a virtually zero tolerance for
plant growth, as they must stay clear of vegetation and debris at all times in
order to function.
➢ Canals: shoreline and seawall vegetation is acceptable and often encouraged.
However, vegetation must be controlled to the seawall perimeters so that the
storage and flow of the waterways is maintained.
➢ Ponds: shoreline emergent vegetation is beneficial and encouraged. However,
when the vegetation is not maintained, it can quickly take over open water
areas, reduce stormwater storage capacity and degrade habitat quality.
➢ Ditches: along with dry detention areas, and rights -of -way (ROW) areas have the
highest tolerance threshold for vegetative growth, maintenance required is
minimal.
• Erosion and runoff potential of site
• Proximity to other surface, surficial, and groundwater resources
Figure 3: Stormwater Asset Classification Table
STRUCTURES
CANALS
Dams
Elkcam Waterway
Weirs
Collier Waterway
Spillways
Schumann Lake
Catch Basins
Hardee Lake
Baffle Boxes
Harbor Waterway
Culvert Pipes
Schumann Waterway
Inlets
Harbor Pt. Waterway
Outlets
Joy Haven Waterway
Outfalls
Seawall Perimeter
PONDS DITCHES
Retention Ponds ROWs
Detention Ponds Dry DAs
Retention Areas Swales
Treatment Areas
Stormwater Basins
Costs. Both short and long term costs, as they relate to:
• Costs of the material or method
• Application and labor costs
• Effectiveness and duration of effects on pest populations
• Overall feasibility
CITY OF SEBASTIAN PAGE 9
INTEGRATED PEST MANAGEMENT PLAN
Other Factors. Additional factors relevant to the selection
• Special equipment or storage required for method
• Method of delivery
• Terrestrial Fertilizer application must adhere to the standards of the City's Fertilizer
Ordinance, Ch.50 Sec.50-5 (Appendix C)
• How all criteria may be affected by weather conditions
• Previous pesticide applications on site and interval between treatments
• Chemical application set -backs from slopes along waterways
• Possibility of pest resistance
• Equipment cleaning consideration before and after use
• Potential synergistic effects of pesticide combinations
The following considerations are addressed through the use of the Environmental Impact
Quotient (EIQ), which is explained on page 24:
Health and Safety Concerns. Potential effects on City staff and residents.
• Toxicological properties and potential health effects of materials or methods
• Equipment operation safety issues
• Staff safety and injury concerns
Environmental Considerations. Protection of native plants, animals and pollinators.
• Consider toxicity or potential harm caused by the method to non -target organisms and
habitat.
• Potential for bioaccumulation of materials within soils and groundwater
• Know if there is potential for negative effects from any pest control method or lack
thereof on any federally or state protected species that may be in the area
• Be aware of any nesting birds in the area and potential affects the method may cause
• Understand the effects the method may have on pollinators
• The effects of reduced control of invasive plants or pests to native biodiversity
Product Characteristics. Specific product features
Possible residual effect and decomposition products
• Volatility and flammability
• Product formulation, recommended dilution and package size
• Leachability and solubility
Roseate Spoonbills graze at the
temporary pond at the Friendship
Park dry detention area.
CITY OF SEBASTIAN PAGE 10
INTEGRATED PEST MANAGEMENT PLAN
II. Kev Aquatic Pests
Overview
This plan will only address the management of noxious aquatic vegetation pests within the
stormwater conveyance system. While vegetation is certainly a natural and integral element
of any water body, species characteristics and environmental conditions can cause the
aquatic vegetation to become a pest within a specific location, requiring diligent monitoring
and control.
Aquatic Vegetation Classes
Any plants that are able to establish, grow, and reproduce in water, whether year-round or
seasonal, is considered aquatic vegetation. There are three primary classes (Figure 4) of
aquatic vegetation, each presenting unique management challenges:
• Emergent: erect, rooted, herbaceous plants growing in water or on a substrate that is at
least periodically inundated with water
• Floating: leaves that float on the water surface. Their roots may be attached in the
substrate or floating in the water column, includes algae.
• Submersed: Rooted plants with flaccid or limp stems with most of their vegetative mass
located below the water surface, although small portions may extend above the
water.
Figure 4: Diagram of Aquatic Vegetation Classes
Pros and Cons
Native aquatic vegetation plays a vital and irreplaceable role in an aquatic ecosystem. These
plants provide shelter, habitat and food for many important species of fish, birds, insects, and
other wildlife. Shoreline vegetation is critical to preventing erosion and filtering sediments and
nutrients from entering the waterbody. Many species of aquatic vegetation also help improve
water quality by uptaking excess nutrients from the water and settling sediments out of the
water column as they slow the movement of water.
CITY OF SEBASTIAN PAGE 11
INTEGRATED PEST MANAGEMENT PLAN
At times aquatic vegetation can become a huge management concern in both natural and
stormwater systems. In a natural ecosystem, non-native vegetation can out compete native
vegetation, adversely affecting habitat quality and biodiversity. In fact, an overgrowth of
aquatic vegetation can actually alter entire ecosystems. In man-made aquatic systems,
vegetation can block flood control, clog pipes and damage structures. The stormwater
conveyance system must preserve the storage and flow of water in order to remain effective.
Invasive aquatic vegetation, in particular, has several common traits which makes it very
difficult to control and nearly impossible to eradicate:
• Very rapid growth (exponential), which can quickly cover very large areas.
• Can survive in a wide variety of temperature, light, water, and soil conditions.
• Reproduce multiple ways, including seeds, buds, fragments, and shoots from roots.
Native aquatic vegetation is more adapted to the local system and tends to stay within its
niche, contributing to biodiversity. However, under specific environmental conditions they too
can form dense monocultures that require management as well. Therefore the term "noxious
aquatic vegetation" includes any native or non-native vegetation requiring control within the
stormwater system.
Figure 5: Table of the City's Key Aquatic Pests
COMMON NAME
SCIENTIFIC NAME
CLASS
STATUS
Hydrilla
Hydrilla vericillata
Submersed
Invasive, Non -Native
Water Hyacinth
Eichornia crassipies
Floating
Invasive, Non -Native
Primrose Willow
Ludwigia sp.
All
Native
Spatterdock
Nuphar advena
Floating
Native
Duckweed
Lemna minor
Floating
Native
Cattail
Typha sp.
Emergent
Native
Torpedo Grass
Panicum repens
All
Invasive, Non -Native
Green Algae
Chlorophyta sp.
Submersed
All
Salvinia
Salvinia molesta
Floating
Invasive, Non -Native
Alligator Weed
Alternanthera philoxeroides
All
Invasive, Non -Native
Without early detection and rapid response, noxious aquatic vegetation can not only cause
ecological and structural harm but can also result extensive economic costs. In the United
States alone, invasive weed damage and management costs exceed $30 billion each year.
Each day, invasive aquatic weeds cover an additional 4,500 acres of public lands and waters
across the country. The key to avoiding these costs is to be proactive and create a plan for
maintenance control.
CITY OF SEBASTIAN PAGE 12
INTEGRATED PEST MANAGEMENT PLAN
III. STRUCTURES
Overview
Stormwater assets classified as "structures" includes all dams, weirs, spillways, catch basins,
baffle boxes, culvert pipes, inlets, outlets, and outfalls. There are over 100 such structures
across the stormwater system. These assets have a virtually zero tolerance for plant growth;
they must stay clear of vegetation and debris at all times in order to function.
Do Nothing Option
There are numerous ways that aquatic plants can interfere with the operating of water
management structures, as each structure is unique in its design and/or purpose. Overgrowth
of aquatic vegetation around and within these structures can greatly impede the flow of
water, block gates opened or closed, often when the operation of these structures is the most
critical. These structures are often critical to flood control during major rain events. The
damage caused to the structures and by the resulting flooding problems can become very
costly to repair. Therefore, the tolerance threshold for noxious aquatic vegetation growth,
before action is taken is considered the very low for these assets.
Non -Chemical Methods
In order to eradicate vegetation, the following cultural and mechanical methods will be
conducted routinely as part of standard proactive maintenance procedures within the City's
stormwater system:
• Excavation. Sediments can build up at outfalls and create a substrate for vegetation to
establish. At times of low outfall, City staff may clear the outfall areas with equipment to
mechanically remove any vegetation and accumulated sediments.
• Vacuum Removal. A vacuum truck is utilized to remove all accumulated sediments and
vegetative debris from catch basins and baffle boxes as needed. Note that these
assets are never sprayed with herbicides.
• Manual Removal. When safe and practicable, vegetation will be removed by hand
from structures as part of routine inspections.
• Replacement of Structures. Structure design has been modified over time to be more
resistant to pest establishment and damage. The defective or aging structures should
be replaced with these upgraded versions, when applicable.
CITY OF SEBASTIAN PAGE 13
INTEGRATED PEST MANAGEMENT PLAN
IV. CANALS
Overview
Stormwater assets classified as "canals" include the entire interconnected system of wide,
mostly sea walled waterways. Altogether, the City maintains over 9 miles of canals and
seawalls. It is acknowledged that aquatic vegetation provides an important ecological
function in the canals. However, the City must be careful that the storage and flow capacity
of these important waterways is protected.
Do Nothing Option
The overgrowth of aquatic vegetation within the canal system can greatly impede the flow of
water, crucial for flood control throughout the City. The canals are also frequently utilized for
kayaking and fishing. These recreational opportunities are hindered when dense vegetation
blocks access and affects the habitat quality by altering the water's chemistry and
decreasing light penetration.
Finally, and most importantly, the canal system has multiple direct outfalls to the St. Sebastian
River (SSR). Any vegetation that is not properly maintained in the canal system is easily
introduced into this State protected freshwater system. For this reason, the "Florida Aquatic
Plant Management Act," Section 369.22, Florida Statute (Appendix K) requires that all public
and private water owners enact a "maintenance program" for aquatic vegetation. Therefore,
the tolerance threshold for noxious aquatic vegetation growth, before action is taken is
considered moderate for these assets.
Non -Chemical Methods
In order to control vegetation, the following cultural and mechanical methods will be
conducted routinely as part of standard proactive maintenance procedures within the City's
stormwater system:
• Excavation. When areas of the canal system are at their lowest storage, the City can
access the canal bottoms with equipment to mechanically remove the vegetation and
accumulated sediments.
• Mechanical Removal by Contractor. During periods where invasive vegetation has
spread too extensively at a location to be brought back under control by routine
methods, a contractor may be hired with the equipment to cut and remove the
vegetation by boat.
• Sediment and Erosion Control at Development Sites. In compliance with City Ordinance
No. 54-3-11.2. (Appendix J) and the City's MS4 NPDES Permit (Appendix L), proper
erosion and sediment control at all sites of development is required to be established
and maintained throughout the duration of the project and is inspected regularly for
compliance. Sediments directly washing off a site, and into the canals created a
mound of substrate for vegetation to establish and carry nutrients which many invasive
species thrive on.
CITY OF SEBASTIAN PAGE 14
INTEGRATED PEST MANAGEMENT PLAN
• Planting Native Emergent Vegetation. In areas of the canal where seawalls are not
installed, maintaining a healthy, natural shoreline of native vegetation will help prevent
the pest vegetation from re-establishing and enhance the habitat and aesthetic quality
of the waterways.
Local resident fishes off the
Concha Dam into the
Concha Basin.
Bobcats and other wildlife use the
canal and ditch rights -of -way to
travel between conservation areas.
City staff works hard to remove
sediments and vegetation from the
City's vast system of ditches.
CITY OF SEBASTIAN PAGE 15
INTEGRATED PEST MANAGEMENT PLAN
V. PONDS
Overview
There are 17 stormwater ponds throughout the City. These include all of the ponds located
within City parks, as well as the interconnected ponds of the Stormwater Treatment Area, and
the multiple ponds of the Day Drive Retention Area. Pond vegetation provides an ecological
as well as an aesthetic benefit. If left to grow uncontrolled, however, the flood control and
safety of these properties can be impaired.
Do Nothing Option
Overgrowth of aquatic vegetation in the ponds can very quickly reduce their stormwater
storage capacity, especially in the smaller ponds. This accelerated succession can cause
localized flooding problems in a very short time.
All of the stormwater ponds are connected to the entire stormwater conveyance system.
Aquatic vegetation can block the water flow in and out of the pond. Many species of tall
grasses growing around the pond edges can create dense thickets which readily hide
dangerous wildlife and can prohibit police and park visitors from seeing beyond; this creates a
serious safety concern. Four of the City's ponds also contain a fountain for aeration and algae
control. Dense vegetation can damage the fountains by clogging the pump system or
blocking the spray. The tolerance threshold for noxious vegetation growth, before action is
taken is considered high for these assets.
Non -Chemical Methods
In order to control vegetation, the following cultural and mechanical methods will be
conducted routinely as part of standard proactive maintenance procedures within the City's
stormwater system:
• Excavation. When all or parts of the ponds are at their lowest storage, the City can
access the pond bottoms and edges with equipment to mechanically remove the
vegetation and accumulated sediments.
• Mechanical Removal by Contractor. During periods where invasive vegetation has
spread too extensively at a location to be brought back under control by routine
methods, a contractor may be hired with the equipment to cut and remove the
vegetation by boat.
• Fountain Aeration. A fountain installed in the center of the pond provides water
circulation and increases the dissolved oxygen of the water. This inhibits vegetation
growth and increases the habitat quality for aquatic animals as well. Currently, there
are only 4 ponds with fountains.
• Planting Native Emergent Vegetation. Maintaining a healthy, natural shoreline of native
vegetation will help prevent the noxious aquatic vegetation from re-establishing and
enhance the habitat and aesthetic quality of the pond.
CITY OF SEBASTIAN PAGE 16
INTEGRATED PEST MANAGEMENT PLAN
VI. DITCHES, RIGHTS -OF -WAY, DRY RETENTION AREAS
Overview
The stormwater conveyance system is an expansive spider web connected by a massive 80
mile network of ditches. Within the ditches, vegetation assists with the infiltration of the water
through the soil and stabilizes the steep banks. However, the growth of noxious aquatic
vegetation must also be controlled enough to preserve the flow of the entire stormwater
system.
Along -side many of the City's water retaining assets are the rights -of -way areas such as
designated access roads, drainage easements, buffer zones, and swales. In these areas,
groundcover is important to stabilize the soil from erosion; however, it is critical that the
vegetation not become so overgrown that it blocks maintenance access to the ponds, canals
and ditches.
Dry retention areas are located throughout the City and they are areas of lower elevation,
which only hold water during periods of heavy rainfall. They are designed to overflow excess
water into nearby water features through catch basins and pipes. Keeping dry retention areas
vegetated is important to preventing compaction and increasing water infiltration. Too much
vegetation can decrease the storage capacity and block the flow of stormwater towards
other features.
Do Nothing Option
The overgrowth of aquatic vegetation around in the ditches and dry retention areas can
eventually decrease their storage capacity, creating localized flooding problems. The ditch
vegetation can cause very costly blockages in the road crossing culvert pipes. Many of the
ditches bisect blocks of residential lots and an overgrowth of woody vegetation from the
ditches threatens utility and residential structures. Overgrowth in rights -of -way areas prevents
staff and contractors from performing proper maintenance of structures, canals, ponds, and
ditches. The tolerance threshold for noxious aquatic vegetation growth, before action is taken
is considered very hiah for these assets.
Non -Chemical Methods
In order to control vegetation, the following cultural and mechanical methods will be
conducted routinely as part of standard proactive maintenance procedures within the City's
stormwater system. These assets are virtually never treated with herbicides. The City maintains
a separate mowing contract (Appendix 1) to address the control of vegetation in these areas:
• Excavation. When the ditches are at their lowest storage, the City can access the ditch
bottoms with equipment and mechanically remove the vegetation and accumulated
sediments.
• Sediment and Erosion Control at Development Sites. In compliance with City Ordinance
No. 54-3-1 1.2. (Appendix J) and the City's NPDES Permit (Appendix L), proper erosion
CITY OF SEBASTIAN PAGE 17
INTEGRATED PEST MANAGEMENT PLAN
and sediment control at all sites of development is required to be established and
maintained throughout the duration of the project and is inspected regularly for
compliance. Sediments directly washing off a site, and into the ditches build a mound
of substrate for vegetation to establish and carry nutrients which many invasive species
thrive on. These sediments can travel with stormwater and enter the canals as well.
Mowing. The City maintains a contract for mowing of all right-of-way areas and ditch
banks. Mowing the ditch banks reduces the self -seeding of the pest vegetation while
still allowing the vegetation to remain established as it plays an important role in
stabilizing the banks and filtering nutrients and sediments.
Mow at correct height. Mowing to low can thin out and starve the vegetation and
mowing too high or not often enough can facilitate the further spread of the plants.
Always mow with sharp blades and Sanitize Tools. Dull mower blades cause uneven
cutting and weaken the grasses. Vegetation can easily spread among sites by
hitchhiking seeds and plant fragments on un-sanitized mowing and maintenance
equipment. Cleaning these tools between areas minimizes the transport of noxious
aquatic vegetation.
Water flows between ponds, through
the reconstructed rocky spillway at the
Stormwater Treatment Area.
A massive mat of Torpedo
Grass dominates this canal.
CITY OF SEBASTIAN
PAGE 18
INTEGRATED PEST MANAGEMENT PLAN
VII. FURTHER NON -CHEMICAL RECOMMENDATIONS
Future Considerations
In addition to the cultural and mechanical noxious aquatic vegetation control methods
currently being implemented within the City's stormwater conveyance system, observations of
the areas and sub -committee member research prompted the following recommendations
for future consideration (Figure 6):
• Seawall Reconstruction. Seawalls border most of the City's canal system. The seawalls
stabilize the canal banks and help hold back nutrient laden run-off from residential and
commercial landscapes, forcing it to filter downward through the soil profile before
entering surficial or ground waters. In many areas the seawalls are damaged and/or
failing and in need of replacement.
• Skimmer Device. Large device that requires electricity and is easily movable between
ponds. Water and material are pumped into an onshore filtration unit which is effective
in removing duckweed, water meal, azolla, but not larger aquatic plants. Should these
species become a frequent problem in the ponds, the purchase of this device is
recommended.
• Expanded Excavation of Open Water Areas. Excavation of canal, pond, and ditch
bottoms to de -muck the nutrient rich deposits that comprise the top layer of the
substrate and remove seawall sediments, which readily accommodate noxious
aquatic vegetation growth
• Environmental Enhancements. Creation of a self -maintaining littoral shelf with native
aquatic vegetation, which will provide healthy habitat and nutrient filtration.
• Pathogens. The control of some noxious aquatic vegetation can be aided by aerobic
pathogens, such as specific bacteria or fungus, which are amended to the herbicides
or the water itself. While these bio herbicides are currently under research and review,
many studies have shown that when partnered with added aeration, they may help
provide more effective long-term control. It is also recommended that the pathogens
be added fresh daily which will also require specialized equipment and dedicated
staff. The best candidates for this method are small to medium sized ponds, during
periods of very little in/outflow, which have existing aeration.
• Stormwater Fee Credits. Utilize the existing Stormwater Fee Credit Program to incentivize
commercial property owners to install a buffer zone of emergent vegetation along their
stormwater features. Also, enhanced outreach efforts could increase participation in
the existing program.
• Nutrient Management. Excess nutrients in an aquatic system are known to be one of
the largest contributors to noxious aquatic vegetation overgrowth. It is recommended
that the City continue championing programs like the septic to sewer conversion
grants and oyster reef restoration projects and outreach regarding the City's Fertilizer
Ordinance (Appendix C). City staff should continue to seek participation in similar
programs that help to further reduce nutrient outputs into waterbodies.
CITY OF SEBASTIAN PAGE 19
Control Method
J
a
U_
O Pathogens
O
O
m
Always Mow with
Sharp Blades
Minimizing Nutrient
Inputs
J
Q
U
Z
Q
U
W
BIOLOGICAL, CULTURAL, AND MECHANICAL CONTROLS
Vegetation
Type
Limited
Asset
Classification
A! I
Description
Some plant pathogens, such as
bacteria, enzymes, or fungi, can stress
aquatic plants — commercially
available pathogens(bioherbicides)
are under research evaluation
How to Implement
Usually combined with herbicides to
provide more effective long-term
control. Requires areas of still water
and is often paired with direct
aeration
Currently in
Use?
No
Dull mower blades cause uneven Ensure that staff sharpens all mower
cutting and weaken the grass blades_ blades on a consistent schedule and
Emergent Ditches Vegetation along sloping shorelines is when necessary. The City and the Yes
crucial to shoreline stabilization and the
pcontractor has the tools and trained
prevention of sediment and nutrient
staff to accomplish this.
laden runoff entering the waters.
All All
Reducing the amount of Nitrogen and
Phosphorus entering the conveyance
system to the maximum extent
practicable.
Ferilizer Ordinance, NPDES
Compliance, erosion control
ordinance and inspections, BMAP
participation, sformwater park ponds,
resident outreach.
Yes
Native shoreline plantings will attract As the budget allows or in working
Native Shoreline natural predators, prevent the with local non-profit groups begin to
Plantings Emergent Ponds, Canals establishment of invasive aquatics, filter introduce more plantings of florido Yes
water entering the waterbody, and freshwater shoreline natives to our
support a healthy aquatic ecosystem. accessible shorelines.
Maintain Updated
Chemical and
Fertilizer Application
Equipment
Direct Aeration
All
Algae
Fountains
Algae
Mow at Correct
All
Height
Tool Sanitation
All
Dredging/
All
Excavation
Manual Weed
Emergent
g
Pulling
Vacuum Removal
All
Mechanical All, except
Removal duckweed,
watermeal
Skimmer Device
Duckweed,
Watermeal,
Azolia
All
All
Ponds
Ditches
All
Canals, Ponds,
Ditches
Structures
Structures
Maintaining updated chemical and
fertilizer application equipment is
Staff will stay up-to-date on the
necessary to adhere to the label
equipment and ensure that
requirements for applications to ensure
equipment is replaced as necessary
equipment is calibrated. Updated
to ensure the correct calibrations are
motorized equipment cleans more
applied per the label. Staff will also
efficiently, calibrates and hold
maintain servicing all parts necessary
calibration more accurately and
as recommended from the
deteriorated parts can be easily
manufacturer.
replaced.
Bottom -up hypnolimnetic aeration
provides oxygen for microorganisms to
Would specifically be
more efficiently break down muck and
reccommended at structural choke
nutrients, effectively reducing algal
points where muck accumulates and
growth. Also can prevent fish kills in
used in correlation with the addition
small ponds. Aeration is especially
of pathogens.
helpful in water bodies with limited
circulation
Fountains help move the water from
the pond's surface to the bottom.
Aeration by the fountain oxygenates
Many ponds already have fountains
the water, keeping hydrogen sulfide
installed. Future addition of fountains
gas from collecting at the bottom and
in other ponds is advisable where site
ultimately, significantly reducing the
Conditions are favorable.
amount of this gas in the pond.
Effectively reduces algae, duckweed
and wafermeal.
Mowing shoreline vegetation at the
correct height will ensure that we
promote healthy grass and maintain
shoreline stabilization
Pests can easily spread among sites on
unsanitized equipment. Many aquatic
pests multiply easily from small pieces
of vegetation. Cleaning mowers,
tractors, and equipment between
areas minimizes pest transport.
Plants and sediments are removed -
increases water depth,restores storage
capacity, and removes nutrient rich
sediments. Ideal for highly impacted
areas.
Where safe and applicable, manual
weed eradication will involve staff
manually pulling weeds.
A vacuum truck is utilized by City staff
to remove all accumulated sediments
and vegetative debris from all catch
basins
Ensure that staff and contractors are
not mowing the shoreline grosses so
short that it poses a risk to the plant
and root health
Stormwater Staff and contractors
must wash down and clean all
equipment as frequently as possible,
especially when leaving areas with
pest problems.
Heavy equipment requires broad
access path to areas. This is not for
natural areas as the turbidity is
greatly incresed and nutrients are
released into water column
Areas where it is safe and applicable
can have manual weed eradication.
Staff cleans out these structures
regularly and keeps record of how
much debris is removed.
Removal of vegetation by specially
designed aquatic harvesters. Cut
Only about 50% of the City's canal
vegetation is removed and piled an
system is accessible by this type of
shoreline for disposal. This process must
equipment and most of the shoreline
Ponds, Canals, be repeated throughout the growing
is privately -owned with very limited
Some structures season to maintain control. This process
access for piling and removing the
disturbs the sediments in the substrate
cut vegetation. This method is
and is non -selective, often removing
reccommended when the location
fish and other fauna in the process. This
and cost are feasible,
method can be very costly.
Ponds
Large device that requires electricity
and is easily movable between ponds.
which is effective in removing small
floating vegetation.
Water and material are pumped into
an onshore filtration unit. Vegetation
is piled onto shoreline by conveyor,
then must be manually removed off
site.
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
r
N
Q
CO
w
V7
O
r
r
i.L
INTEGRATED PEST MANAGEMENT PLAN
VIII. AQUATIC HERBICIDE USE METHODOLOGY
Minimal chemical controls are to be utilized in collaboration with biological, mechanical, and
cultural control methods, as listed on Figure 6. The non -chemical control methods are being
implemented by City staff and contractors as part of routine maintenance of the stormwater
conveyance system, but alone cannot always reduce noxious aquatic vegetation populations
below tolerance thresholds; therefore, the City will support these efforts with an aquatic weed
spraying program. The use of aquatic herbicides requires extensive species and product
knowledge, highly specialized licensing, and years of work experience to master. For this
reason, aquatic herbicide application will not be conducted by City staff, but rather by a
reputable and certified aquatic plant management contractor. The pesticides used as part of
this IPM program will only be those that have met federal and state approval standards for
aquatic use, as research has found them to be the most effective and pose the least risk to
environmental and human health. This integrated pest management strategy is aimed at
reducing the total amount of herbicides needed over the long term.
Planning Pesticide Application
Inspection and Monitoring. Frequent surveillance and proper identification of noxious aquatic
vegetation is integral to the early detection and rapid response that minimizes herbicide use.
Before chemical control methods are utilized, the certified applicator will properly identify the
plant, weather, and location. All inspection and application data will be recorded in the field
by the certified applicator on the "Field Treatment Sheets" Form (Appendix D).
Application Methods. Aquatic herbicides may be applied directly to the plants, directly to the
water, or to the plant and the water simultaneously. The method of application utilized is
greatly dependent on the individual species' characteristics and growth habit. Also
considered is the location, the time of year, weather, water -oxygen levels, in addition to
numerous other variables which may be indicated on the product's label. If the species is not
in its growth season, it may not uptake and be affected by a systemic herbicide.
Environmental conditions, such as high winds, low temperatures, or heavy rainfall may dictate
that the use of certain herbicides is not permissible. These limitations are indicated on the label
and of course, the LABEL IS THE LAW.
Discouraged Procedures. Large-scale broadcast applications increase the risks to non -target
plant/ animal species and increase the chance of herbicide resistance. While invasive plants
are the primary target for control, native plants should only be treated when their localized
populations are approaching nuisance levels, impeding the functions of the stormwater
system. Additionally, the full labeled application rate of an aquatic herbicide is often
significantly higher than what may be the lowest effective rate for a target species. Careful
attention must be paid to what is recommended for the target plant. These procedures should
be avoided whenever possible, unless such applications may be reasonably expected to
CITY OF SEBASTIAN PAGE 21
INTEGRATED PEST MANAGEMENT PLAN
result in an overall reduction in herbicide use when compared with all other practicable
alternatives.
Buffer Zones. The "IPM Plan for City Parks and Properties" provides that as park landscapes are
treated with pesticides or fertilizers near stormwater features, a buffer zone must be observed
in order to protect the shoreline integrity and water quality. Therefore, no terrestrial application
of pesticides or fertilizers may occur within a minimum of 10 feet from these features by City
staff or by landscape contractors. These areas contain emergent wetland vegetation and are
to only be treated for noxious aquatic vegetation by the licensed aquatic herbicide
contractor. Native emergent vegetation should be protected to the maximum extent
possible.
Concentrations & Application Rates. Proper herbicide application entails applying the
minimum amount of product to provide effective control. For this reason, the herbicide
manufacturers spend millions of dollars to determine the rate, and therefore the amount, that
the herbicide should be applied at. These products rarely arrive from the manufacturer ready
to use for commercial applications. It is up to the applicator to dilute or mix the product with
water, and appropriate adjuvants, or other herbicides, according to the specific directions for
aquatic use on the product label. If fact, what is visibly seen being applied in the field is
approximately only 1-5% actual herbicide, the rest is water. The exact concentration of the
active ingredient in the herbicide mixture is critical to its effectiveness. Too little product in the
mixture may result in reduced efficacy, while too much may result in injury to the treated
surface, illegal residues, impacts to the surrounding environment, or unnecessary expense.
While the instructions for mixing the product involve simple calculations, it is important that all
measurements be made accurately, carefully, and with the most precise measuring
equipment available.
Directions for mixing and applying aquatic herbicides come in two general scenarios: rate per
volume of water (herbicide concentration) or rate per area of land (lb. or qt. per acre). Mixing
directions will vary. Herbicides that are mixed by concentration generally have specific
directions for application. Some insecticide application directions may state to apply until
spray runs off the target plant. Some herbicide application directions may state to apply only
enough spray material to wet the leaves uniformly. Proper calibration of equipment and
knowing how fast it is moving is crucial to controlling how much herbicide is being applied. The
applicator must read the label to know how much product to apply and what method of
application to use. THE LABEL IS THE LAW.
Safety Data Sheets. A binder of product labels and safety data sheets (SDS) for all approved
herbicides will be provided to City staff and third party contractors whom apply, or may come
in direct contact with the herbicides. In addition, this data will be available on the City's IPM
website.
CITY OF SEBASTIAN PAGE 22
INTEGRATED PEST MANAGEMENT PLAN
Aquatic Herbicide Selection
There are seventeen herbicide active ingredients (chemical compounds) approved by the
state for use in Florida waters. These active ingredients may be formulated and sold under
various trade names. There are more than 100 different registered trade names currently in use
in Florida. A comprehensive list of approved herbicides for use within the City's stormwater
conveyance system has been compiled by the IPM Sub -Committee. All trade names which
have been previously, or are currently used by our spraying contractors are listed on this table,
categorized by their active ingredient. The "Approved Herbicide and Adjuvant Table"
includes pertinent chemical attributes such as: active ingredients and their percentages, EPA
Registration #, targeted plant class, labeled signal word, and a cost rating per 1000 ft2. (Figure
7). Selection of herbicides for aquatic use should be based upon a combination of a low
Environmental Impact Quotient (EIQ), low cost, and maximum efficacy.
Mode of Action. Each active ingredient varies in how they affect the plant's tissues, or disrupt
biological processes, in order to damage the plant. The sequences of events initiated by the
herbicide, which begin with absorption and end eventually with the plant's death, are
considered the herbicide's mode of action (MOA). Herbicides with the same MOA will have
the same translocation pattern within the plant and cause similar injury symptoms. All
individual EPA approved aquatic herbicides have a single active ingredient and therefore a
single MOA. The repeated use of same MOA herbicides is frequently associated with the
eventual creation of a plant hybrid which is less susceptible to herbicide management. This
potential for hybridization is a great operational concern in managing aquatics.
Herbicide Resistance. Single MOA compounds have also proven to be more prone to
resistance development, which is unique to Florida's aquatic systems. For this reason, aquatic
herbicides have to be carefully used in order to prevent herbicide resistance. Resistance
management strategies are an important component of a successful long-term integrated
pest management program for aquatic plants. The Weed Science Society of America (WSSA)
has classified the active ingredients for aquatic herbicides into groupings. The "WSSA group"
number describes the possibility of a plant population developing resistance after repeated
use. To prevent/mitigate herbicide resistance, it is advised to rotate or combine herbicide
MOAs , which will help reduce the selective pressure applied by any one product. For
example: Imazypyr and glyphosate-based herbicides are combined to effectively treat
torpedo grass without harming the surrounding bulrush and native grasses.
Chemical Adjuvants. An important component to herbicide application is the use of a class of
chemicals called adjuvants. Adjuvants do not directly affect the plant but they can greatly
affect the physical characteristics of the applied product(s). Adjuvants can be added to the
application solution in order to increase leaf coverage, assist with herbicide uptake, prevent
chemical drift to non -target species, and control and sink submersed treatments. Knowledge
of basic adjuvant chemistry and proper use of adjuvants helps increase the efficacy of the
treatment, reduce effects on non -target species, and ultimately reduce the amount of
CITY OF SEBASTIAN PAGE 23
INTEGRATED PEST MANAGEMENT PLAN
herbicide applied. Overall adjuvants are important to protecting water quality and ensuring
the environmental and economic sustainability of the IPM program. All adjuvants used by the
contractors will be included in the "Approved Herbicide and Adjuvant" Table as well.
Environmental Impact Quotient (EIQ). To best create a comparison among chemical methods,
the Environmental Impact Quotient (EIQ) Method will be applied. Developed by Cornell
University, the EIQ is a numerical model for general pesticide selection. The formula takes into
account factors such as: toxicity to humans, leachability to groundwater, runoff potential, soil
persistence, and the effects on non -target terrestrial and aquatic species. (Appendix F) The risk
of each chemical is the product of its overall toxicity and the potential for exposure. Cornell
has a published table of commonly used chemicals and their calculated scores. The EIQ was
developed for terrestrial use and the numbers may not be as accurate for all products when
used in an aquatic system, however, it remains the most feasible comparison tool available.
(Kovatch, et.al, 1992)
Field Use EIQ. However, since the risk of a chemical's use increases with the amount that is
applied, it is necessary to take into account the rate of application. In order to accomplish
this, the EIQ is multiplied by the % of the active ingredient and the rate of application to
create the Field Use EIQ Rating. The field use EIQs for all chemicals applied over a period of
time can then be summed to create a field number that can then be compared to assess the
reduction in environmental impacts among years or seasons. The Field Use EIQ can also be
utilized to compare when multiple applications of a low EIQ pesticide, such as a bio pesticide,
are required versus when single applications are required of a higher EIQ pesticide (Appendix
F). (Kovatch, et.al, 1992)
Bio-Herbicides. In the IPM Sub -Committee's quest to provide pest management options that
are not only effective, but also have the least possible risk to human and environmental
health, bio-herbicide options were reviewed extensively. Bio-herbicides, also called "natural"
or "organic" herbicides, are non -synthetic and contain only naturally occurring substances.
These products break down rapidly in sunlight or especially in water. This means that they do
not persist long in the environment and therefore pose the least risk to non -target organisms.
There are potential risks associated with the application of natural products that the IPM Sub -
Committee must consider when reviewing herbicide options for the "Approved Herbicide and
Adjuvant Table." It is important to note that all herbicides, whether natural or synthetic, carry
inherent risks and require safety precautions. The ability to break down fast can also mean that
multiple applications are required to match the efficacy of the synthetic chemical option.
Multiple applications can drastically increase the cost and the risks of the product. Because
bio herbicides are made of natural substances, they often are exempt from the Environmental
Protection Agency (EPA) review process. Therefore, there is little to no data on the long-term
risks or efficacy in aquatic systems. Bio-herbicides have only proven minimally effective on the
dense cell structure of aquatic plants.
CITY OF SEBASTIAN PAGE 24
INTEGRATED PEST MANAGEMENT PLAN
Of those that are registered by the EPA, many are not registered for sale in Florida, due to the
lack of data. A licensed applicator may not legally use an aquatic herbicide that is not state
registered in this manner, per Florida Statutes: 482 and 487. Bio-herbicides that are registered
may not be mass produced for commercial use and therefore may be priced too high for use
over large areas, or simply not readily available. The lack of EPA review and state registration
also means that they are produced by a variety of different sources, which often results in
inconsistent potency and efficacy among producers and even within different batches from
the same producer. For these reasons, there no bio-herbicides named on the "Approved
Herbicide and Adjuvant Table."
Herbicide Restrictions. In the development of a thorough and reasonable IPM Plan for aquatic
plants, it is not advisable to prohibit the use of any IPM Method or herbicide active ingredient
which has been EPA and State approved. Unforeseeable conditions may arise in which the
contractor is limited in what will be effective at reducing noxious aquatic vegetation
populations. In addition, the IPM Sub -Committee recognizes that the applicator must
constantly alter the herbicide solutions/combinations and rotate herbicides applied in order to
reduce overall herbicide use, increase the efficacy of treatments, reduce effects on non -
target species, and protect water quality. Therefore, no herbicide active ingredient on
the "Approved Herbicide and Adjuvant Table" (Figure 7) will be exempted, limited, or
restricted from use.
Prior to the use of any new herbicide which is not included on this table, a "Pesticide
Exemption Form" (Appendix G) must be completed by the applicator and submitted to the
Leisure Services Director, Stormwater Director, IPM Coordinator, and City Manager for signed
approval. This form is to be submitted four days prior to proposed application date. The form
requires justification for the use of the pesticide. However, should a new herbicide trade name,
containing the same concentration, or less, of active ingredient(s) as already appears on the
table be preferred by the spraying contractor, the exemption form must be completed and
submitted to the IPM Coordinator, but approval will not be required.
Treatment Notification
The City shall provide the public with notification of planned aquatic herbicide applications,
24 hours prior, through the City's IPM website. Visitors to the City's IPM website may view
specific information about upcoming treatments and opt to join an email list to receive regular
notifications directly.
In addition, the Aquatic Herbicide Notification Sign (Appendix E) will be completed and
posted at time of application, at all major public points of entry (including kayak launches), or
areas with direct access to the treated area pursuant to state and/or federal law, the City's
IPM Plan, and according to product label instructions. Signage will remain in place for 48 hours
following the application, unless the manufacturer's product label specifies a longer posting
period. Signs shall be of standardized design, printed in color, laminated, and contain the
name of the herbicide product, target plant, date and time applied, required re-entry interval
CITY OF SEBASTIAN PAGE 25
INTEGRATED PEST MANAGEMENT PLAN
and the phone number for the Citizen Request Line, where they may request more
information.
Conditional Exemptions. The Stormwater Director, Leisure Services Director, and IPM
Coordinator may grant authorization to apply an herbicide within the stormwater system
without providing a 24 hour online notification. Authorization requires that there is a compelling
need to use the herbicide, such as immediate threat to public health, safety, City property, or
substantial economic detriment. Online notification will be posted as soon as possible. All
documentation of this exemption must be retained and included in the annual report. On -site
signage shall not be required in right-of-way locations that the general public is not authorized
to use for recreation, or pedestrian purposes, such as those that are completely fenced in or
separated by seawall, or otherwise inaccessible.
CITY OF SEBASTIAN PAGE 26
INTEGRATED PEST MANAGEMENT PLAN
Figure 7: Approved Herbicide and Adjuvant Table (SWIPM.APT.VI)
WSSA
ACTIVE
LABELELABELEDCOST
AM1 aximurtt
FIELD III
EIQ ECOLOGICAL
ACTIVE INGREDIENT
ACTION
TRADE NAME
EPA REG_ 4
RESISTANCE
INGREDIENT
SIGNAL
EIQ
Use Role
EIQ
COMPONENT`
III TARGET CLASS
TARGET SPECIES
PRODUCT COST
RATING/
MG7. GROUP
WORD,
j.
ACRE "'
NA
$138per2.5gals
Aikanolomide
adjuvant
Cohere
NA
NA
NA
94.E
warning
NA
NA
NA
NA
NA
spreader, sticker NA
$
mefhelaled seed oll
aC411111vont
Alligore III 1
NA
100im
warning
30-9
NA
NA
surfactant
NA
NA
$61.2S per 2.5 gals
$
SunEnergy
polyacrylamide
adjuvant
Accuracy
NA
NA
30%
woming
NA
NA
NA
NA
deposition & drift
NA
NA
$129.77per 1 gal
$
Pot control 2
retordonl
D•Ilmonene
acliuvoni
karnrno Plus
NA
NA
I=
warning
NA
NA
iJA
NA
surfactant
NA
NA
$92.51 per 1 gal
$
pofyoxlkane ethers
adjuvant
Induce
NA
NA
90%
warning
NA
NA
NA
NA
wetter. spreader
NA
NA
$136.39 per 2.5 gals
5
Illib fbac
herbicide
Trodewnd
59639-165
2
K%
caution
11,47
2or1acre
1_1
23
systemic. selective
submersed. floofing
Hydrflla
$1 r 175.95 per 2 lbs
�$$$
(powder)
Carfenhazarm
herbicide
Stingroy
279-3279-1
14
21.3%
caution
20 2
13,5 ox/ocre
3,6
8,5
contact, selective
emergent, #loafing
Primrose. Woler
$24595�er k qt
�$
Speedzone
2217-833
28.6%4
5 Pints/acre
25.9
6$_0
Lettuce, Hyacinth
copes
herbicide.
copper sulfate
56576-1
NA
99%
danger
61.9
1,75
107,2
25b.9
eonioct, non•selech've
suf�mer 1
algae
$45.45per T gal
$
algaecide
(Crystods}
Ibs/acre
Tribune
100-1390
submersel emergeni
hyacinth, wofer
Dlquat
herbicide
Reward
100-1091
22
37-3=
caution
39.2
.5 gallacre
58.5
1 T 1.3
contact, non -selective
floating
lettuce. saMinia,
$221,9$pQr 1 gal
$
MOSI fern
9•4 n W
contact/systemic,
hydrilla, filernentous
Fndothall
hebidde
Aquathal
70506-1T6
Unknown
�0.30
danger
2d
acre
38.7
52,1
non -selective
s+�bmersed
algae
#135,9sper 1 gal
$
Procelli
6.75 oz1acre
Systemic, non-
submersed. emergent,
hydiilla. hyacinth,
FloMyrauxiWn
herbidde
SIC67690-79
4
26-SM
covtipn
NA
NA NA
NA
selective
/looting
primrpse,watermilfail
$595.95per5lbs
clipper
-- - -
Clipper
0100 rna s, y a,
Schooner
submersed, emergent,
cabomba, water
Flufnioxazin
herbicide
59639-120-91234
14
51 %
caution
23.97
3 ozlacre
2.3
CS
contact, nonselective
lettuce. duckweed,
M Per 5 gals
5
Semero
floating
solvinia, spatierdock.
I9ranull
Fiuddone
herbicide
Avast
67690-30
12
41.71
caution
8
23 lb/acre
7
12.3
systemic, non-
submersed
hydrilla, duckweed
$2,215-95 per r gal
selective
Roundup
systemic, non
grosses, coTtaila
Gfyphosate
herbicide
Custom
9
S&W%
caatian
15.3
6 pints/acre
49.5
113
emergent, floating
$89.95 per 2.5 gals
$
AauoNect
65
selective
primrose. tussocks
Imq>rQrTrpx
herbicide
Clearc451
241-437-67690
2
12,10%
Caution
19.5
1 gaUacre
18.9
41,2
systemic, selective
submersed. emergent,
Cl wiled 1`010r
55 95per 1 gal
$$$1
flooling
hyacinth
Imazapyr
herbicide
Pal z
241-426-228
2
28.70%
Caution
22,3
4pint5/aGre
254
61.4
Systemic, non-
emergent
torpedo -glass, rush,
$235-95 per 2.S gals
$$
EcomaEapypy r 2
selective
Penoxsulam
herbicide
Galleon SC
67691
2
21-70%
Caution
18,72
5.6 t1
),4
2,6
systemic
emergent, floating.
hydrillo, hyacinth
$695.95 per I qi.
U
ozlacre
submersed
Peroxides
algaecide
GreenCleenPl!
70299-15
Unclassified
2760%
danger
16
•5 Ib/ 1000
96.2
711
contact, non -selective
submersed, algae
planktonic algae,
5 pe0lb€
$139.9r 5
$
reen
Sethaxydlm
herbicide
Segment
791
1
13%
Caution
20.89
40 oz} acfe
6.8
16,6
systemic, selective
emergent
grasses
$707.06 rat 2.5 goes
$$$
Topramesone
herbicide
Oasis
7969-339-67690
27
n, 7=
caution
27J7
16 R /
8,1
19
systemic
submersed
hydrilla, hyacinth
$811.915 per 1 ai
$ $
J
Gorion 3A
62719-37
44,4%
78.1
1411
braalipn pepper,
Triclopyr
herbicide
Trycera
59105-580
4
29.A%
danger
11
8 gtill
51.7
94,1
systemic
submersed, emergent
broodieafr hyodvich,
$69.95per 1 qI
$
water mill it
Weedor 64
7136&}
dG%
2p_{�7
Igal{pCre
56,4
12$.13
Submersed, emergent,
2, 4-D
herbicide
(liquid)
1381-247
4
38.4%
danger
16.67
4.12
53.0
12l
systemic. selective
floating
rnillci 1, hyacinth
$2195pBr 1 901
$
RU ed li uid
01 acre
* LABELED SIGNAL WORD
CALL The pesticide product is slightly toxic if eaten, absorbed through the skin, inhaled. or it causes skin irritation -
WARNING: Indicates the pesticide product Is moderately toxic If Palen, absorbed through the skin, inhaled, or 11 causes moderate eye
r skin rritation,
DANGER: The pesticide Is highlytoaic by at least one route of exposure. It may be corrosive, causing Irreyerslble damage to the skin or
eyes. Alternatively, It may be highly toxic if eaten, absorbed through the skin, or inhaled, If this is the case, then the word "POISON'
must also be included in red letters on the front panel of the product label
** EIQ ECOLOGICAL COMPONENT
*** COST/ACRE RATNG
= Combined score for effects on
s$=$11.00-3aaao.oa
(Fish)+(Bird) +(Bee)+ (Beneficial)
$$$ m$31.00-59.00
$$$$ = OVER $60.00
CITY OF SEBASTIAN
PAS,; E 27
INTEGRATED PEST MANAGEMENT PLAN
IX. DATA MANAGEMENT
Accurate records are essential for the success of an IPM program. They provide staff with
historical, site -specific knowledge of noxious aquatic vegetation growth and herbicide
application. With this information, it can be predicted when certain plant problems are likely
to occur. Effective record -keeping can also call attention to patterns of noxious vegetation
outbreaks and associations among plant populations, as well as provide valuable data for
assessment of the IPM Program.
Data Recording & Collection
Field Data. All Non -Chemical pest control activities conducted within the stormwater system
will be recorded on the "Monthly IPM Log" (Appendix H). Before chemical control methods
are utilized, the licensed applicator will need to properly identify the plant. All information
regarding the species of plant, along with the date, time, location, herbicide applied,
application rate, and applicator will be recorded on the "Field Treatment Sheet" (Appendix D)
each time that herbicides are applied. These sheets will be completed manually in the field by
the certified applicator and submitted to the IPM Coordinator monthly so that the data may
be digitally compiled and stored.
Quality Control. Staff will conduct random post -spraying visual assessments. In particular,
specific problem areas will be followed -up on with contractor, as appropriate. Notes will be
added to "field treatment sheets" (Appendix D).
Purchase Orders. All purchase orders for chemicals or IPM related equipment and materials
will be submitted annually to the IPM Coordinator.
Contractors. All contractors who manage noxious aquatic vegetation on City owned, leased,
or managed property shall be required to adhere to the guidelines established in the City's
Stormwater IPM Plan. Contractors must sign the "Contractor Agreement" (Appendix B) and
maintain complete records of all chemical and non -chemical pest control activities. When
applicable, a "Pesticide Exemption Form" must be submitted. ''Aquatic Herbicide Notification
Signage" must also be posted per the IPM plan requirements. A summary of these activities
must be submitted to the IPM Coordinator monthly, or upon completion of the job. These
records must include "field treatment sheets" for all herbicide applications.
Program Transparency
All records and information regarding the IPM Program will be made available to employees
and the public through the City's IPM Program Website and upon request, in accordance with
the Freedom of Information Act, Florida Statute: 119.
CITY OF SEBASTIAN PAGE 28
INTEGRATED PEST MANAGEMENT PLAN
Annual Report & Evaluation
The IPM Coordinator will maintain all records relevant to the IPM Program, in order to prepare
an annual report of the City's IPM activities. The annual report will be reviewed, each March,
by the IPM Sub -Committee and City staff in an effort to assess the effectiveness of all pest
control methods, feasibility of new methods and technologies, and to decide whether revision
of the IPM Plan is required. The annual report will include the following elements:
• A summary of all field treatment sheet data
• All non -chemical plant control methods implemented
• Summarized data presented in tables and graphs to depict trends in usage and Field
use EIQ
• A discussion of all restricted chemical wavier forms submitted
• Purchase orders for all herbicides
• Plant management challenges reported by staff and contractors
• Determine if the results have met expectations, or if the IPM plan requires modification
• Summary of all public outreach activities conducted
• Any proposed modifications to the "Approved Herbicide and Adjuvant Table"
• Suggestions for amendments to the IPM Plan and policy
• Summary of all staff training activities
An overgrowth of Water Hyacinth
blocks up the weir at the Stonecrop
The "watering hole," is a scenic spot along the St.
Sebastian River, at the Stonecrop outfall area.
CITY OF SEBASTIAN
INTEGRATED PEST MANAGEMENT PLAN
X. FUTURE RECOMMENDATIONS
The IPM Sub -Committee acknowledges that this plan does not encompass every aspect of
integrated pest management, nor could it address every possible scenario that may arise as
this plan is incorporated into City policy. For this reason, the sub -committee members are in
consensus that they shall reconvene six (6) months following adoption of this plan in order to
closely review the data collected and address any inconsistencies, or amendments needed.
For future consideration the Sub -Committee Members make the following recommendations:
• Cornell University's EIQ is designed for crop and turf grass applications; there are no
other similar numerical pesticide evaluation methods designed specifically for aquatic
herbicide use. The committee agrees that the EIQ is still useful and will provide a good
numerical comparison of chemicals used over time. During future annual reviews of this
plan, committee members will research for updates to the EIQ, or the creation of other
numerical comparison methods which are better suited.
• The collection of data for purposes of monitoring impact to native plants, animals, and
pollinators from the conduct of all plant management activities is not being required.
The field EIQ formula assumes that native plants, animals, and pollinators are all present
and measures potential risks to them by using the score assigned to the active
ingredient and incorporating the area covered and frequency of application. Should
future review of data that are being collected indicate excessive or regular use of
chemicals, a more quantitative approach may be needed.
• At the time that this IPM plan was drafted, there are no bio-herbicides that are state -
approved for use on aquatic vegetation. It is therefore recommended that the IPM
Coordinator check the state website regularly, so that as soon as one is available, it
may be approved for inclusion into the "Approved Herbicides and Adjuvants Table."
• This plan addresses noxious aquatic vegetation as the only "pest" of the stormwater
conveyance system, however, the committee realizes this may not always be the case
and upon future annual reviews, the need for control of insects or pathogens may need
to be addressed.
City staff works hard year-round
to mechanically remove
vegetation and sediments to
keep the stormwater moving.
CITY OF SEBASTIAN PAGE 30
INTEGRATED PEST MANAGEMENT PLAN
Appendix A: R-21-14
CITY OF SEBASTIAN PAGE 31
RESOLUTION NO.R-21-14
A RESOLUTION OF THE CITY OF SEBASTIAN, INDIAN RIVER COUNTY,
FLORIDA, SUPPORTING THE "INTEGRATED PEST MANAGEMENT (IPM)
PLAN FOR THE CITY'S STORMWATER CONVEYANCE SYSTEM" TO BE
IMPLEMENTED INTO CITY POLICY; PROVIDING FOR SCRIVENER'S
ERRORS; PROVIDING FOR EFFECTIVE DATE.
WHEREAS, City Council believes that a commitment to the environment is integral to a
thriving and livable community; are in support of the "Sustainable Sebastian" Initiative (R-
19-30), and are committed to keeping sustainability in mixed while supporting the ecological,
economic, and social needs of our community, and
WHEREAS, the Stormwater Integrated Pest Management (IPM) Sub -Committee was.
created in November, 2020 by request of the City Council, to assist City staff in the
development of an IPM Plan for the City's stormwater conveyance system, and
WHEREAS, The "Florida Aquatic Plant Management Act," Section 369.22, Florida
Statute recognizes that the uncontrolled growth of noxious aquatic vegetation in the waters of
Florida poses a variety of environmental, health, safety, and economic problems and charges
the owners of the waters with the implementation of a "maintenance control program" to
decrease the growth and spread of noxious aquatic plants, and
WHEREAS, the control of noxious aquatic vegetation is required in order to maintain an
effective stormwater conveyance system which provides for the movement, storage, and
treatment of the City's stormwater.
WHEREAS, to adopt an integrated pest management policy is to promote the most
sustainable noxious aquatic plant management methods, based on planning and prevention;
which aim to minimize risks to human and environmental health by promoting biological,
physical, mechanical, and cultural plant control methods, and through the limited use of
chemicals, while also remaining economically feasible.
NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY
OF SEBASTIAN, INDIAN RIVER COUNTY, FLORIDA, as follows:
SECTION 1. SUPPORT FOR THE "IPM PLAN FOR THE CITY'S STORMWA TER
CONVEYANCE SYSTEM". The City Council hereby is in support of the "IPM Plan for the
City's Stonnwater Conveyance System", which shall be implemented into City policy and
regularly reviewed, by the Leisure Services Director, Stormwater Director, IPM Coordinator,
IPM Sub -Committee, and City Council to ensure that the four following goals are being
achieved to the maximum extent practicable:
■ Protect environmental resources by reducing the amount of pollutants entering surface
and ground water, minimizing effects on native plants, animals and habitats
• Ensure effective, economic plant management within city -maintained waters and
waterways, while minimizing health risks to the public, City staff, and the environment
■ Promote the transparency of the City's aquatic plant management activities
Increase public awareness of IPM methods and benefits
SECTION 2. CONFLICT. All resolutions or parts of resolutions in conflict herewith are
hereby repealed.
SECTION 3. SCRIVENER'S ERRORS. Sections of this resolution may be renumbered
or re -lettered and corrections of typographical errors which do not affect the intent may be
authorized by the City Manager, or the City Manager's designee, without need of further
action of the City Council by filing a corrected copy of same with the City Clerk.
SECTION 4. EFFECTIVE DATE. This resolution shall take effect immediately upon its
adoption.
Tile foregoing; Resolution was moved for adoption
Hill . The motion was seconded by Councilmember
and, upon being put Into a vote, the vote was as follows:
Mayor Ed Dodd aye
Vice Mayor Jim Hill aye
Councilmember Bob McPartlan aye
Councilmember Christopher Nunn aye
Councilmember Fred Jones aye
by Councilmember
.Tone
The Mayor thereupon declared this Resolution duly passed and adopted this Sth day of
September, 2021 _
CITY OF SEBASTIAN, FLORIDA
By:
Ed Dodd, Mayor
4ATTEST: ! r 1ette Williams, MMC
i
y Clerk
Approved as to Form and
Reliancebv t'1'ie Citvief"Si
Jr., City
INTEGRATED PEST MANAGEMENT PLAN
Appendix B: Contractor Agreement
CITY OF SEBASTIAN PAGE 35
LM�X
SEBASTIAN
HOME OF PELICAN ISLAND
Administrative Services Department
Procurement Division
1225 Main Street
Sebastian, FL 32958
(772)388-8232
STORMWATER IPM PLAN CONTRACTOR AGREEMENT
The Contractor,
(Company Name)
following:
, hereby agrees to all of the
• Review and follow the City's IPM Plan for the stormwater conveyance system completely
• Inform and train employees of the IPM Plan's policies and procedures.
• Use only herbicides/ adjuvants listed in the "Approved Herbicide and Adjuvant Table",
and apply in accordance with rates/methods on the associating label.
• Complete the "Field Treatment Sheets" completely with every pesticide application.
• Should there be a need to apply an approved pesticide with a higher percent active
ingredient than listed on the table or a pesticide which is not named on the table, a
"Pesticide Exemption Form" must be completed and submitted to the Stormwater Director
at least four (4) days before proposed application date.
• Notify the Stormwater Director at least three (3) business days before pesticide
application. Provide the location, date and anticipated chemicals being used.
• Post the completed "Aquatic Herbicide Notification Signage" at time of application, in
accordance with the IPM Plan requirements.
• Report monthly to the IPM Coordinator with all treatment sheets and detailed invoices
I am a legal agent of the above named company and am fully authorized to sign and bind
the above listed Company to this IPM Plan Contractor.
Print Name: Title:
Signature: Date:
SWIPM.CA.V1
INTEGRATED PEST MANAGEMENT PLAN
Appendix C: City Fertilizer Ordinance
CITY OF SEBASTIAN PAGE 37
INTEGRATED PEST MANAGEMENT PLAN
City of Sebastian
Code of Ordinances
CH.50 Sec. 50-5. - Florida -friendly fertilizer use on urban landscapes.
(a) Findings. As a result of impairment to the City of Sebastian's surface waters caused by excessive
nutrients, or, as a result of increasing levels of nitrogen in the surface and/or ground water within the
aquifers or springs within the boundaries of the City of Sebastian, the city council has determined
that the use of fertilizers on lands within the City of Sebastian creates a contributing risk that
adversely effects surface and/or ground water.
(b) Purpose and intent. This section regulates the proper use of fertilizers by any applicator; requires
proper training of commercial and institutional fertilizer applicators; establishes training and
licensing requirements; establishes a prohibition application period; specifies allowable fertilizer
application rates and methods, fertilizer -free zones, low maintenance zones, and exemptions. The
ordinance requires the use of Best Management Practices which provide specific management
guidelines to minimize negative secondary and cumulative environmental effects associated with
the misuse of fertilizers. These secondary and cumulative effects have been observed in and on the
City of Sebastian's natural and constructed stormwater conveyances, rivers, creeks, canals, springs,
lakes, estuaries and other water bodies. Collectively, these water bodies are an asset critical to the
environmental, recreational, cultural and economic well-being of the City of Sebastian's residents
and the health of the public. Overgrowth of algae and vegetation hinder the effectiveness of flood
attenuation provided by natural and constructed stormwater conveyances. Regulation of nutrients,
including both phosphorus and nitrogen contained in fertilizer, will help improve and maintain
water and habitat quality.
(c) Definitions. For this chapter, the following terms shall have the meanings set forth in this section
unless the context clearly indicates otherwise.
"Administrator" means the city manager, or any other city official designated by the city manager.
"Application" or "apply" means the actual physical deposit of fertilizer to turf or landscape plants.
"Applicator" means any person who applies fertilizer on turf and/or landscape plants in the City of
Sebastian.
"Board" or "governing board" means City Council of the City of Sebastian.
"Best Management Practices" means turf and landscape practices or combinations of practices
based on research, field-testing, and expert review, determined to be the most effective and
practicable on -location means, including economic and technological considerations, for improving
water quality, conserving water supplies and protecting natural resources.
"Commercial fertilizer applicator", except as provided in F.S. § 482.1562(9), means any person who
applies fertilizer for payment or other consideration to property not owned by the person or firm
applying the fertilizer or the employer of the applicator.
"Fertilize"; "fertilizing", or "fertilization" means the act of applying fertilizer to turf, specialized turf, or
landscape plants.
"Guaranteed analysis" means the percentage of plant nutrients or measures of neutralizing
capability claimed to be present in a fertilizer.
"Institutional applicator" means any person, other than a private, non-commercial or a commercial
applicator (unless such definitions also apply under the circumstances), that applies fertilizer for the
purpose of maintaining turf and/or landscape plants. Institutional applicators shall include, but shall not
CITY OF SEBASTIAN PAGE 38
INTEGRATED PEST MANAGEMENT PLAN
be limited to, owners, managers or employees of public lands, schools, parks, religious institutions,
utilities, industrial or business sites and any residential properties maintained in condominium and/or
common ownership.
"Landscape plant" means any native or exotic tree, shrub or groundcover (excluding turf).
"Low maintenance zone'' means an area a minimum of ten feet wide adjacent to water courses
which is planted and managed in order to minimize the need for fertilization, watering, mowing, etc.
"Person" means any natural person, business, corporation, limited liability company, partnership,
limited partnership, association, club, organization, an/or any group of people acting as an organized
entity.
"Prohibited application period" means June 1 through September 30 or the time period during
which a flood watch or warning, or a tropical storm water or warning, or a hurricane watch or warning is
in effect for any portion of the City of Sebastian, issued by the National Weather Service, or if heavy
rainfall is likely.
"Sebastian Approved Management Practices Training Program" means a training program
approved per F.S. § 403.9338, or any more stringent requirements set forth in this Chapter that includes
the most current version of the Florida Department of Environmental Protection's "Florida -Friendly Best
Management Practices for Protection of water Resources by the Green Industries, 2008" as revised and
approved by the administrator.
"Saturated soil" means a soil in which the voids are filled with water. Saturation does not require
flow. For the purpose of this section, soils shall be considered saturated if standing water is present or the
pressure of a person standing on the soil causes the release of free water.
"Slow release", "controlled re/ease", "timed re/ease", "slowly available" or "water insoluble nitrogen"
means nitrogen in a form which delays its availability for plant uptake and use after application, or
which extends its availability to the plant longer than a reference rapid or quick release product.
"Turf' , "sod", or'Yawn" means a piece of grass -covered soil held together by the roots of the grass.
"Urban landscape" means pervious areas on residential, commercial, industrial, institutional,
highway right-of-way, or other nonagricultural lands that are planted with turf or horticultural plants. For
the purposes of this section, agriculture has the same meaning as in F.S. § 570.02.
(d) Applicability. This section shall be applicable to and shall regulate all applicators of fertilizer and
areas of application of fertilizer within the City of Sebastian unless such applicator is specifically
exempted by the terms of this section from the regulatory provision of this section. This section shall
be prospective only, and shall not impair any existing contracts.
(e) Timing of fertilizer application. No applicator shall apply fertilizers containing nitrogen and/or
phosphorus to turf and/or landscape plants during the prohibited application period, or to
saturated soils.
(f) Fertilizer free zones. Fertilizer shall not be applied within ten feet of any pond, stream, watercourse,
lake, canal, or wetland as defined by the Florida Department of Environmental Protection (Chapter
62-340, Florida Administrative Code) or from the top of a seawall. If more stringent City of Sebastian
Code regulations apply, this provision does not relieve the requirement to adhere to the more
stringent regulations. Newly planted turf and/or landscape plants may be fertilized in this zone only
for a 60-day period beginning 30 days after planting if need to allow the plants to become well
established. Caution shall be used to prevent direct deposition of nutrients into the water.
(g) Low maintenance zones. A voluntary ten -foot low maintenance zone is strongly recommended,
but not mandated, from any pond, stream, water course, lake, wetland or from the top of a
seawall. A swale/berm system is recommended for installation at the landward edge of this low
maintenance zone to capture and filter runoff. If more stringent City of Sebastian Code regulations
CITY OF SEBASTIAN PAGE 39
INTEGRATED PEST MANAGEMENT PLAN
apply, this provision does not relieve the requirement to adhere to the more stringent regulations.
No mowed or cut vegetative material may be deposited or left remaining in this zone or deposited
in the water. Care should be taken to prevent the over -spray of aquatic weed products in this
zone.
(h) Fertilizer content and application rates.
(1) No fertilizer containing phosphorous shall be applied to turf or landscape plants in the City of
Sebastian unless a soil or plant tissue deficiency is verified by a University of Florida, Institute of
Food and Agriculture Sciences, approved testing methodology. In the case that a deficiency
has been verified, the application of a fertilizer containing phosphorous shall be in accordance
with the rates and directions for the Central Region of Florida as provided by Rule 5E-1.003(2),
Florida Administrative Code. Deficiency verification shall be no more than two years old.
However, recent application of compost, manure, or top soil shall warrant more recent testing
to verify current deficiencies.
(2) The nitrogen content of fertilizer applied to turf or landscape plants within the City of
Sebastian shall contain at least 50 percent slow release nitrogen per guaranteed analysis label.
(3) Fertilizers applied to an urban lawn or turf within the City of Sebastian shall be applied in
accordance with requirements and directions set forth on the label or tag for packaged
fertilizer products, or in the printed information accompanying the delivery of bulk fertilizer
products, as provided by Rule 5E-1.003(2), Florida Administrative Code, Labeling Requirements
For Urban Turf Fertilizers. All packaged and bulk fertilizer products sold in the City of Sebastian
shall be sold in packages with labels or tags, or, if sold in bulk, be accompanied by printed
information, which complies with the requirements of Rule 5E-1.003(2), Florida Administrative
Code.
(4) Fertilizer containing nitrogen or phosphorus shall not be applied before seeding or sodding a
site, and shall not be applied for the first 30 days after seeding or sodding, except when hydro -
seeding for temporary or permanent erosion control in an emergency situation (wildfire, etc.),
or in accordance with the Stormwater Pollution Prevention Plan for that site.
(i) Application practices.
(1) Spreader deflector shields are required when fertilizing via rotary (broadcast) spreaders.
Deflectors must be positioned such that fertilizer granules are deflected away from all
impervious surfaces, fertilizer -free zones and water bodies, include wetlands.
(2) Fertilizer shall not be applied, spilled or otherwise deposited on any impervious surfaces.
(3) Any fertilizer applied, spilled, or deposited, either intentionally or accidentally, on any
impervious surface shall be immediately and completely removed to the greatest extent
practicable.
(4) Fertilizer released on an impervious surface must be immediately contained and either legally
applied to turf or any other legal site, or returned to the original or other appropriate container.
(5) In no case shall fertilizer be washed, swept, or blown off impervious surfaces into stormwater
drains, ditches, conveyances, or water bodies.
(j) Management of grass clipping and vegetative matter. In no case shall grass clippings, vegetative
material, and/or vegetative debris be washed, swept, or blown off into stormwater drains, ditches,
conveyances, water bodies, wetlands, or sidewalks or roadways. Any material that is accidentally
so deposited shall be immediately removed to the maximum extent practicable.
(k) Exemptions. The provisions set forth in the chapter shall not apply to:
(1) Bona fide farm operations as defined in the Florida Right to Farm Act, F.S. § 823.14;
CITY OF SEBASTIAN PAGE 40
INTEGRATED PEST MANAGEMENT PLAN
(2) Other properties not subject to or covered under the Florida Right to Farm Act that have
pastures used for grazing livestock;
(3) Any lands used for bona fide scientific research, including, but not limited to, research on the
effects of fertilizer use on urban stormwater, water quality, agronomics, or horticulture.
(4) Golf courses when landscaping is performed within the provisions of the Florida Department of
Environmental Protection document, "Best Management Practices for the Enhancement of
Environmental Quality on Florida Golf Courses", these provisions shall be followed when
applying fertilizer to golf course practice and play areas;
(5) Athletic fields at public parks and school facilities that apply the concepts and principles
embodied in the Florida Green BMPs, while maintaining the health and function of their
specialized turf areas;
(6) Vegetable gardens owned by individual property owners or a community, and trees grown
for their edible fruit.
(1) Training.
(1) All commercial and institutional applicators or fertilizer within the City of Sebastian, shall abide
by and successfully complete the six -hour training program in the "Florida -Friendly Best
Management Practices for Protection of Water Resources by the Green Industries" offered by
the Florida Department of Environmental Protection through the University of Florida Extension
"Florida -Friendly Landscapes" program, or an approved equivalent.
(2) Private, non-commercial applicators are encouraged to follow the recommendations of the
University of Florida IFAS Florida Yards and Neighborhoods program when applying fertilizers.
(m) Licensing of commercial applicators.
(1) Prior to January 1, 2014, all commercial applicators of fertilizer with the City of Sebastian, shall
abide by and successfully complete training and continuing education requirements in the
"Florida -Friendly Best Management Practices for Protection of Water Resources by the Green
Industries", offered by the Florida Department of Environmental Protection through the
University of Florida IFAS "Florida -Friendly Landscapes" program, or an approved equivalent
program, prior to obtaining a City of Sebastian Local Business Tax Receipt for any category of
occupation which may apply any fertilizer to turf and/or landscape plants.
(2) After December 31, 2013, all commercial applicators of fertilizer within the City of Sebastian,
shall have and carry in their possession at all times when applying fertilizer, evidence of
certification by the Florida Department of Agriculture and Consumer Services as a Commercial
Fertilizer Applicator per 5E-14.1 17(18) F.A.C.
(3) All businesses applying fertilizer to turf and/or landscape plants (including but not limited to
residential lawns, golf courses, commercial properties, and multi -family and condominium
properties) must ensure that at least one employee has a "Florida -Friendly Best Management
Practices for Protection of Water Resources by the Green Industries" training certificate prior to
the business owner obtaining a local business tax receipt. Owners for any category of
occupation which may apply and fertilizer to turf and/or landscape plants shall provide proof
of completion of the program to the City of Sebastian.
(n) Enforcement. The provisions of this section may be enforced pursuant to any method provided for
by the Code or Ordinances or general law.
(Ord. No. 0-12-06, § 1, 5-9-12; Ord. No. 0-14-02, § 1, 3-26-14)
CITY OF SEBASTIAN PAGE 41
INTEGRATED PEST MANAGEMENT PLAN
Appendix D: Field Treatment Sheets
CITY OF SEBASTIAN PAGE 42
AQUATIC VEGETATION CONTROL, INC.
DAILY PROGRESS REPORT FOR ENVIRONMENTAL MANAGEMENT
AVE-
6 I DATE:
CUSTOMER PROJECT NAME/JOB
City of Sebastian Sebastian Canals Y JD Gillenwalters
POSITION START TIME END TIME EFFECTIVE HRS LUNCH HRS TRAVEL HRS SURVEY HRS PLAN/PREP HRS TOTAL HRS
Applicator
Crew Supervisor
Crew Member
Site Manager
Project Manager
RESOURCES EQUIPMENT WEATHER INFORMATION
SOURCE NAME HOURS EQUIP NO. DESCRIPTION HOURS
1 WIND MEASURMENTS
2 TIME VEL DIR
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1 acknowledge that data presented is accurate. Comments Status
Signature: = On -going
I acknowledge that data presented has been verified. =Completed
T&M
Manager: = Data Entered
AQUATIC VEGETATION CONTROL, INC.
DAILY PROGRESS REPORT FOR ENVIRONMENTAL MANAGEMENT
AVE-
6 I DATE:
CUSTOMER PROJECT NAME/JOB
City of Sebastian Sebastian Ponds Y JD Gillenwalters
POSITION START TIME END TIME EFFECTIVE HRS LUNCH HRS TRAVEL HRS SURVEY HRS PLAN/PREP HRS TOTAL HRS
Applicator
Crew Supervisor
Crew Member
Site Manager
Project Manager
RESOURCES EQUIPMENT WEATHER INFORMATION
SOURCE NAME HOURS EQUIP NO. DESCRIPTION HOURS
1 WIND MEASURMENTS
2 TIME VEL DIR
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1 acknowledge that data presented is accurate. Comments Status
Signature: = On -going
I acknowledge that data presented has been verified. =Completed
T&M
Manager: = Data Entered
INTEGRATED PEST MANAGEMENT PLAN
Appendix E: Aquatic Herbicide Notification Sign
CITY OF SEBASTIAN PAGE 45
/00RESTORATION IN PROGRESS
CAUTION
As a part of Sebastian's work to restore and maintain a
healthy and functional stormwater conveyance system,
noxious aquatic vegetation is being treated with approved
herbicides by state -licensed applicators, in compliance
with the City's Integrated Pest Management Policy.
Thank you for your cooperation.
TARGET PLANT(S):
AREA TREATED:
HERBICIDE(S):
RE-ENTRY PERIOD:
APPLICATION DATE:
APPLICATION TIME:
For more information, contact the City's Citizen Request Line:
(772) 581-0111
To learn more about Sebastian's IPM Program
and other Sustainable Sebastian initiatives please
visit the Natural Resources Board Website:
I
SWIPM.PNS.V1
INTEGRATED PEST MANAGEMENT PLAN
Appendix F: Environmental Impact Quotient Formula
CITY OF SEBASTIAN PAGE 47
INTEGRATED PEST MANAGEMENT PLAN
Environmental Impact Quotient (EIQ) Formula:
EIQ={C[(DT*S)+(DT*P)]+
[(C*((S+ P)/2)*SY)+(L)] +
[(F*R)+(D*((S+P)/2)*3)+(Z*P*3)+(B*P*5)])/3
• DT = dermal toxicity ability of a substance to cause local reaction and/or systemic poisoning in
people or animals by contact with the skin
• C = chronic toxicity Harmful effects caused in repeated exposure situations
• SY = systemicity ability of the product to be translocated to other tissues which have not
received the product directly
• F = fish toxicity risk to fish, the most sensitive aquatic vertebrate to toxicity
• L = leaching potential risk of moving through the soil profile, leaching, and getting into
groundwater
• R = surface loss potential susceptible to loss through runoff and erosion during high -intensity
rainfall events
• D = bird toxicity risk to birds, which are the vertebrates most sensitive to toxicity
• S = soil half-life persistence, or the "lasting -power" of a pesticide within the soil
• Z = bee toxicity risk to the essential pollinators
• B = beneficial arthropod toxicity risk to non -target organisms which are an important group of
microorganisms that work to maintain ecosystem health
• P = plant surface half-life. Persistence, or the "lasting- power" of a pesticide on the surface of the
leaves, stems, and fruit
Once an EIQ value has been established for the active ingredient of each pesticide, field use
calculations can begin. To accurately compare pesticides and pest management strategies, the dose,
the formulation or percent active ingredient of the product and the frequency of application of each
pesticide needs to be determined. To account for different formulations of the some active ingredient
and different use patterns, a simple equation called the EIQ Field Use Rating was developed. This rating
is calculated by multiplying the EIQ value for the specific chemical obtained in the tables by the
percent active ingredient in the formulation by the rate per acre used (usually in pints or pounds of
formulated product).
EIQ FIELD USE RATING = EIQ x % ACTIVE INGREDIENT x RATE
Source: Kovach, J., Petzoldt, C., Degni, J., and Tette, J. 1992. A method to measure the environmental
impact of pesticides. New York's Food and Life Sciences Bulletin 139:1-8
CITY OF SEBASTIAN PAGE 48
INTEGRATED PEST MANAGEMENT PLAN
Appendix G: Aquatic Pesticide Exemption Form
CITY OF SEBASTIAN PAGE 49
AQUATIC PESTICIDE EXEMPTION FORM
This form is to be submitted for approval in order to request exemption for use of a product that is:
1) Not classified on the "Approved Pesticide Table" OR
2) Contains a higher concentration active ingredient than listed on the table
Form to be submitted to the Stormwater Director for approval at least 4 days before application
Name:
Department/Contractor:
PESTICIDE
Date(s) of Proposed Use:
Product Name:
Active Ingredient(s):
Concentration:
Application Rate:
EPA Registration #:
Target Pest(s):
LOCATION
Site Name:
General Area Description:
JUSTIFICATION
Reason for Use:
Explanation of any Previous Control Methods:
Strategy to Prevent Future Exemptions:
APPROVAL
Stormwater Dir. Approval:
IPM Coordinator Approval:
City Manager Approval:
Date:
Date:
Date:
Date:
SWIPM.PEF.V1
CITY OF SEBASTIAN STORMWATER DEPARTMENT
INTEGRATED PEST MANAGEMENT PLAN
Appendix H: Monthly IPM Log
CITY OF SEBASTIAN PAGE 51
MONTHLY I PM LOG FOR STORMWATER SYSTEM
SEBASTIq�
HONE OF PELICAN ISLAND
DATE LOCATION
MONTH:
y �
J� V� Qi
QG JJ� JJ� O Qom► JQ'
QO�
COMMENTS
SWIPM.MIL.V1
CITY OF SEBASTIAN STORMWATER DEPARTMENT
INTEGRATED PEST MANAGEMENT PLAN
Appendix I: City Mowing Contract Details
CITY OF SEBASTIAN PAGE 53
INTEGRATED PEST MANAGEMENT PLAN
— ITB 919-08
07 br PEUCAN 1. tMEI Mowing Services — R.O.W Swale and Ditch — EXHIBIT A
EXHIBIT A
TECHNICAL SPECIFICATIONS
A. Scope of Work
Furnish all supervision, labor, materials, supplies, equipment and tools necessary to perform mowing
maintenance services at various locations throughout the City of Sebastian, on an as needed basis
and as designated by the City of Sebastian. Services include but are not limited to power blade
edging, trash pickup, fertilization of turf, fertilization of trees and plants, shrubbery trimming, tree
trimming and dead limb removal; quarter round cleaning.
Contractor shall furnish all vehicles, trucks and equipment with company name and phone number on
the sides of the vehicles or units or visible to the public.
Contractor shall make sure all area of work clean-up and debris is cleared after completing the
mowing or cleaning.
B. Work Areas
Mowing shall be done in the City Right of Way areas for the unimproved lots on all collector and City
unit roads as well as in Collier Creek respectively. The sites have been divided in two categories
according to the frequency of service and site type. There are nine (9) Collector Road Right of Way
areas, which shall be mowed approximately twenty-four (24) times per year. The Collector Roads
are as follows:
1. Barber Street.
2. Schumann Drive
3. Wimbrow Drive
4. Fleming Street
5. Main Street
6. Laconia Street
7. Easy Street
8. Englar Drive
9. Powerline Road
All other Right of Way areas along City Unit Roads excluding the Collector Roads shall be done
approximately 9 times per year. Lots in alleyways are included in this group.
Also, mowing shall be done four (4) times per year of all the ditches listed on
Exhibit B - Ditches Mowing Map.
The Contractor is responsible for the cutting of rear ditches within easement boundaries in
such a manner that a clear line of sight is seen within the easement, both side to side and top
to bottom.
The Contractor shall mow the grass/turf to a height, which shall not exceed four (4) inches.
The Contractor shall perform in conjunction with the mowing activity all the necessary edging and
trimming of grass around all fixed obstacles and structures located along and within designated areas
including but not limited to catch basins, posts, poles, trees, etc. Contractor shall leave area in a neat
and uniform condition after mowing.
Other mowing services will be done as determined in the comments section listed on Form C - Bid
Price Form and upon request by the City on an as needed basis.
The City of Sebastian reserves the right to add work sites over and above the ones shown on
Exhibit B — Ditches Mowing Map supplied as a part of this Bid and/or deletes any of the designated
work locations shown on the previously cited map.
CITY OF SEBASTIAN PAGE 54
INTEGRATED PEST MANAGEMENT PLAN
SERAST"
ITB #19-09
HOME OF PELICAN ISLAND Mowine Services — R.O.W Swale and Ditch — EXHIBIT A
C. Work Requirements
The Contractor is responsible for mowing the full extent of the designated length and width of
each Right of Way area. Any Right of Way areas, which cannot be mowed the entire width due to
the existing field conditions, shall be mowed from the roadway to two (2) feet behind the Swale water
flow line as a minimum or as otherwise directed by the City of Sebastian.
Prior to starting any mowing activity, the Contractor shall remove and dispose of any litter and debris
such as palm fronds, tree -shrub limbs and cuttings, glass, paper, cans, tires, hub caps, boxes, wood,
cable and any other materials encountered in the designated mowing areas using all means
necessary.
The Contractor shall mow the grasslturf to a height, which shall not exceed four (4) inches.
The Contractor shall perform in conjunction with the mowing activity all the necessary edging and
trimming of grass around all fixed obstacles and structures located along and within designated areas
including but not limited to sidewalks, curbs, gutters, posts, poles, trees, shrubs, fire hydrants, end
walls, flower beds, buildings, etc. Contractor shall leave area in a neat and uniform condition after
mowing. Note: grassy areas between the road and the sidewalk are to be mowed by the
Contractor whether the area is improved or unimproved as some homeowners tend not to
mow this area.
Curb and sidewalk edging shall be accomplished by mechanical methods only. No herbicide
applications shall be done for edging purposes. The Contractor shall edge the back of curbs and
Putters. Gutters shall be left in a neat condition and free of grass. weeds and related clippings. such
that drainage is not impaired.
Work shall be performed in drainage swales. The Contractor shall maintain the existing slopes during
the performance of the work. In areas with standing water and/or too wet to support mechanical
mowing equipment, work shall be performed utilizing hand -trimming methods. These areas shall be
left in a neat and uniform condition, and all cut debris shall be removed from the drainage swales
immediately to prevent possible drainage obstructions.
The Contractor shall be responsible for the immediate clean-uD of litter and cut debris thrown or
dragged by his equipment onto adjacent property and roadways.
The Contractor shall be responsible for the proper disposal of all litter and debris removed by them
from the designated mowing areas.
Stockpiling of debris on or along the designated work areas shall not be permitted. If the City deems
that stockpiling is necessary it shall be done at specific locations approved by the City. Mowing
operations shall be performed in such manner that it will not create excessive airborne dust and other
particulates as determine by the City of Sebastian.
The Contractor shall exercise the necessary care during all work activities and avoid damages to any
private and/or public structures and vegetation including but not limited to utilities, signs, poles,
fences, concrete structures, culvert pipes, sprinkler heads, storm water swale line/slopes, trees,
shrubs, planting beds, mulching rings, etc. Damages caused by the Contractor shall be reported
immediately to the City. The Contractor shall be responsible for the repairs of damages caused by
them to any private or public property.
The City and the Contractor will agree on the best way to accomplish repairs. The work to repair the
damages may be performed by the Contractor or by others. Work shall be performed as soon as
reasonably possible. Damages caused by the Contractor, subcontractor or supplier shall be reported
by the Contractor immediately to the City of Sebastian. Vandalism or storm damage shall be reported
to the City as soon as possible.
CITY OF SEBASTIAN PAGE 55
INTEGRATED PEST MANAGEMENT PLAN
,n,
sn;
j City of Sebastian
i
Ditches and Mowing Map
2019
I r i
+Wt— t Ei.GE�L
p Ditches and Canals
7 Ponds
CITY OF SEBASTIAN PAGE 56
INTEGRATED PEST MANAGEMENT PLAN
�Cliv of Sebasiiall
�narter Round Cleaning .1lap
`.019
1007
Parcels with quarter round
CITY OF SEBASTIAN PAGE 57
INTEGRATED PEST MANAGEMENT PLAN
mlOn not mow
CITY OF SEBASTIAN PAGE 58
INTEGRATED PEST MANAGEMENT PLAN
Appendix J: City Sediment Control Ordinance
CITY OF SEBASTIAN PAGE 59
INTEGRATED PEST MANAGEMENT PLAN
City of Sebastian
Code of Ordinances
Article XI, Sec. 54-3-11.2. - Soil Erosion and Sedimentation Control.
(a) Required soil erosion and sedimentation control plan. In order to prevent both soil erosion and
sedimentation, a soil erosion and sedimentation control plan shall be required as a part of an
application for a subdivision construction permit, site plan review, plot plan review of a single-family
residential lot and whenever a development will involve any clearing, removal of native or protected
vegetation, grading, transporting, or other form of disturbing land by the movement of earth.
(b) Erosion control measures. All measures necessary to minimize soil erosion and to control
sedimentation in the disturbed land area shall be implemented. The following protection shall be
provided for all disturbed areas: minimize velocities of water runoff and wind erosion, maximize
protection of disturbed areas from stormwater runoff, and prevent or retain sedimentation within the
development site as early as possible following disturbances. A list of major problem areas for erosion
and sedimentation control follows. For each one, the purpose(s) of requiring control is described. Soil
erosion and sedimentation control measures for all such areas shall be provided with a view toward
achieving the specific purpose listed below for which a control plan is required:
(1) Erodable slopes: Prevent detachment and transportation of soil particles from slope.
(2) Streams, streambeds, streambanks, bodies of water, lake shorelines: Prevent detachment and
transportation of soil particles.
(3) Drainageways: Prevent detachment and transportation of soil particles (which would otherwise
deposit in streams, bodies of water, or wetlands); promote deposit or sediment loads (traversing these
areas) before these reach bodies of water.
(4) Land adjacent to streams, ponds, lakes, and wetlands: Prevent detachment and transportation of
soil particles. The applicant shall not adversely impact aquatic vegetation within the sensitive transition
zone located between the upland and the mean high water line (ordinary high water line for non -tidal
waters). No such vegetation shall be disturbed without approval of the city. Any such approval shall be
based on a demonstrated necessity that promotes the overall public health, safety and welfare.
Furthermore, any such disturbance of aquatic vegetation shall be compensated by re -vegetation
based on a plan approved by the city as stipulated herein. The applicant shall coordinate plans for
riverfront development with the Florida Department of Environmental Protection as well as the U.S. Army
Corps of Engineers where tidal waters might be impacted. Where deemed appropriate, the site plan
shall include the planting of native indigenous aquatic plant vegetation to promote stability of the
shoreline.
(5) Enclosed drainage structure: Prevent sedimentation in structure, erosion at outfall of system and
deposit of sediment loads within system or beyond it.
(6) Large flat surface areas (unpaved): Prevent detachment of soil particles and their off -site
transportation.
CITY OF SEBASTIAN PAGE 60
INTEGRATED PEST MANAGEMENT PLAN
(7) Impervious surfaces: Prevent the detachment and transportation of soil (in response to an increase
in the rate and/or volume of runoff of the site or its concentration caused by impervious surfaces).
(8) Borrow and stockpile areas: Divert runoff from face of slopes exposed in the excavation process;
convey runoff in stabilized channels to stable disposal points; leave borrow areas and stockpiles in
stable condition.
(c) Applicability. Appropriate measures shall be taken during land clearing and building operations to
assure that exposed, destabilized or otherwise altered soil is expeditiously covered with an acceptable
erosion control material. The provision shall be applicable to the act of subdividing and installation of
related improvements as well as during the development review process including the period during
which improvements may occur as well as the length of time soil may be exposed to the environment.
The tree and native vegetation protection ordinance shall be applicable to all clearing and grading
activities and shall include specifications for management principles guiding the removal or placement
of vegetation and landscaping design. Regulations shall also require developers to take precautionary
measures, where necessary, to avert destruction or damage to native vegetation.
CITY OF SEBASTIAN PAGE 61
INTEGRATED PEST MANAGEMENT PLAN
Appendix K: Florida Aquatic Plant Management Act
CITY OF SEBASTIAN PAGE 62
INTEGRATED PEST MANAGEMENT PLAN
State of Florida
State Statutes
Title XXVII Chapter 369.22. - Aquatic Plant Manaaement.
(] )This section shall be known as the "Florida Aquatic Plant Management Act."(2)For the purpose of this
section, the following words and phrases shall have the following meanings:
(a) "Commission" means the Fish and Wildlife Conservation Commission.
(b) "Aquatic plant" is any plant growing in, or closely associated with, the aquatic environment and
includes "floating," "emersed,""submersed," and "ditch bank" species.(c)A "maintenance program" is
a method for the management of aquatic plants in which control techniques are utilized in a
coordinated manner as determined by the commission.
(d) An "eradication program" is a method for the management of aquatic plants in which control
techniques are utilized in a coordinated manner in an attempt to kill all the aquatic plants on a
permanent basis in a given geographical area.
(e) A "complaint spray program" is a method for the management of aquatic plants in which weeds
are allowed to grow unhindered to a given level of undesirability, at which point eradication techniques
are applied in an effort to restore the area in question to are relatively low level of infestation.
(f) "Waters" means rivers, streams, lakes, navigable waters and associated tributaries, canals,
meandered lakes, enclosed water systems, and any other bodies of water. (g)"Districts" means the six
water management districts created by law and named, respectively, the Northwest Florida Water
Management District, the Suwannee River Water Management District, the St. Johns River Water
Management District, the Southwest Florida Water Management District, the Central and Southern
Florida Flood Control District, and the Ridge and Lower Gulf Coast Water Management District, and on
July 1, 1975, shall mean the five water management districts created by chapter 73-190, Laws of Florida,
and named, respectively, the Northwest Florida Water Management District, the Suwannee River Water
Management District, the St. Johns River Water Management District, the Southwest Florida Water
Management District, and the South Florida Water Management District.
(3) The Legislature recognizes that the uncontrolled growth of aquatic plants in the waters of Florida
poses a variety of environmental, health, safety, and economic problems. The Legislature
acknowledges the responsibility of the state to cope with the uncontrolled and seemingly never-ending
growth of aquatic plants in the waters throughout Florida. It is, therefore, the intent of the Legislature
that the state policy for the management of aquatic plants in waters of state responsibility be carried
out under the general supervision and control of the commission. It is the intent of the Legislature that
the management of aquatic plants be carried out primarily by means of maintenance programs, rather
than eradication or complaint spray programs, for the purpose of achieving more effective
management at a lower long-range cost. It is also the intent of the Legislature that the commission
guide, review, approve, and coordinate all aquatic plant management programs within each of the
water management districts as defined in paragraph (2)(g). It is the intent of the Legislature to account
for the costs of aquatic plant management programs by watershed for comparison purposes.
CITY OF SEBASTIAN PAGE 63
INTEGRATED PEST MANAGEMENT PLAN
(4)The commission shall supervise and direct all management programs for aquatic plants, as provided
in this section, so as to protect human health, safety, and recreation and, to the greatest degree
practicable, prevent injury to plant, fish, and animal life and to property. (5) When state funds are
involved, or when waters of state responsibility are involved, it is the duty of the commission to guide,
review, approve, and coordinate the activities of all public bodies, authorities, state agencies, units of
local or county government, commissions, districts, and special districts engaged in operations to
manage or eradicate aquatic plants. The commission may delegate all or part of such functions to any
appropriate state agency, special district, unit of local or county government, commission, authority, or
other public body. However, special attention shall be given to the keeping of accounting and cost
data in order to prepare the annual fiscal report required in subsection (7).
(6)The commission may disburse funds to any district, special district, or other local authority for the
purpose of operating a program for managing aquatic plants in the waters of state responsibility upon:
(a)Approval by the commission of the management techniques to be used by the district or authority;
and
(b)Review and approval of the program of the district or authority by the commission.(7)The commission
shall prepare an annual report on the status of the aquatic plant management program which shall be
posted on the commission's Internet website.
(8)The commission shall have the authority to cooperate with the United States and to enter into such
cooperative agreements or commitments as the commission may determine necessary to carry out the
control or eradication of water hyacinths, alligator weed, and other noxious aquatic plant growths from
the waters of the state and to enter into contracts with the United States obligating the state to
indemnify and save harmless the United States from any and all claims and liability arising out of the
initiation and prosecution of any project undertaken under this section. However, any claim or claims
required to be paid under this section shall be paid from money appropriated to the aquatic plant
management program.
(9)The commission may delegate various aquatic plant management functions to any appropriate
state agency, special district, unit of local or county government, commission, authority, or other public
body. The recipient of such delegation shall, in accepting commitments to engage in aquatic plant
management activities, be subject to the rules of the commission. In addition, the recipient shall render
technical and other assistance to the commission in order to carry out most effectively the purposes of
s. 369.20.
(10)The commission is directed to use biological agents for the management of aquatic plants when
determined to be appropriate by the commission.
(1 1)The commission shall adopt rules pursuant to ss. 120.536(1) and 120.54 to implement the provisions of
this section conferring powers or duties upon it and perform any other acts necessary for the proper
administration, enforcement, or interpretation of this section, including adopting rules and forms
governing reports.
(12)No person or public agency shall control, eradicate, remove, or otherwise alter any aquatic plants
in waters of the state unless a permit for such activity has been issued by the commission, or unless the
activity or waters are expressly exempted by commission rule. The commission shall develop standards
CITY OF SEBASTIAN PAGE 64
INTEGRATED PEST MANAGEMENT PLAN
by rule which shall address, at a minimum, chemical, biological, and mechanical control activities; an
evaluation of the benefits of such activities to the public; specific criteria recognizing the differences
between natural and artificially created waters; and the different amount and quality of littoral
vegetation on various waters. Applications for a permit to engage in aquatic plant management
activities, including applications to engage in management activities on sovereign submerged lands,
shall be made to the commission. In reviewing such applications, the commission shall consider the
criteria set forth in subsection (4) and, in accordance with applicable rules, shall take final agency
action on permit applications for the use of aquatic plant activities on sovereign submerged lands.
(13)The commission has the power to enforce this section in the same manner and to the same extent
as provided in ss. 379.501-379.504.
(14)Activities that are exempt from permitting pursuant to s. 403.813(1)(r) are granted a mixing zone for
turbidity for a distance not to exceed 150 meters downstream in flowing streams or 150 meters in radius
in other water bodies as measured from the cutter head, return flow discharge, or other points of
generation of turbidity.
History.—ss. 1, 2, ch. 74-65; s. 4, ch. 80-129; s. 33, ch. 83-218; s. 16, ch. 84-254; s. 2, ch. 89-151; s. 188,ch. 94-
356; s. 76, ch. 98-200; s. 92, ch. 99-245; s. 7, ch. 2008-150; s. 31, ch. 2009-86.
Note. —Former s. 372.932.
CITY OF SEBASTIAN PAGE 65
INTEGRATED PEST MANAGEMENT PLAN
Appendix L: City MS4 NPDES Permit
CITY OF SEBASTIAN PAGE 66
R1. Public Educatxpn ana Ckutzerach
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Z downloads,
2. Year 1- Year 5
Department
la-
Complaints. materials are available for
Document and report communications received
Site
download. St[e is updated regularly- A "Contact Us"
is updatonaed
through the weUsrte.
3. Year 7-Year 5
City Clerk
button prompts residents to email the City regarding their
stormwater questions or concems.
I.
4
City Natural Resources Board Website
Document and Report the number of webs to
1.
1. Year 1- Year 5
MIS Department
Information on: Florida Friendly Landscaping, Stomrwater,
visitors.
1
Composting, Landscaping and Fertilizer Ordinance, site Is
02
Document and reportcnmmunications racaived
2-throuch the WaWfe-
2. Year 1- Year 5
City Clerk
h
updated regularly and promoted through the Citys
Facebook page and on all outreach materials. A "Contact
3
Us" button prompts residents to email the City regarding
their environmental questions or concerns.
4
4
Outreach Brachure5 and Flyers
Oocument and report the number of trochuras
yeef 1- Year 5
Developed to educate residents on locally relevant
1. distributed.
1.
1
stormweter topics• which are determined through the
03
Document and report the number of dairlbulian
x points-
3. Year 1- Year 5
Environmental
a.
documentation or citizen request line calls and emails
Technician
Materials are distributed throughout the City (Library,
3
City Hall, Building Department, and Community Events,
4,
4.
Community Presentations
13ccument and report numbar of presanta6or s
t•
1 1-Year 5
Guest speakers present at Board and Council Meetings on
informing the public of the impact$ of stormwarer
•Year
environmental and stormwater topics, Public Meetings are
discharSos on walerbadies and the stops that the
Environmental
1 a.
D4 held monthly at City Hall and televised throughout the
public can sake to reduce pollutants in stom+water
Technician
month on local government channel, and available for
and report nember arrendeas at
streaming through the Citys Website. All meeling agendas
gs
mee tfeatur rig 5+❑mtwafar �}aetfc information.
meetings
2. Year 1- Year 5
are available on City's Website ❑ne Week prior
Community Events
Document and report the ntimher of events where
i. year 7-Year 5
Educate the public through an onsite booth. with
1- starmwater Mmmadon was preserNad and distributed.
Environmental
presentations and distoW lob of outreach materials on
Document and report the numher of matenata
2-distributed.
Z_ Year 1- Year 5
Technician &
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05 stomtwater topics. There will be photo documentation or
dccu ment and report iha number of stormwater
Stonitwater
booth and presentations.
3. nresonlations conducted at community ovents-
3. Year 1- Year S
Department
C
4.
Page i 1 of 10 total pages of SWNP Ell rmerrb Fdma attnchad to the NOR
"Fair tf1 1.3i�1[ rl[Q!. May 1. 2Dtl3
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APPENDIX R
�1. PuClic Edueatbn anti (N*aaco 3 illica t mcharge pelrtrmm'Elirnmarm 5 Ppat-c[nsrucOm 5tmrrnrtMm LIanagement I ODW lel1
2 Public tnvolvernerturartiopation 84 Ciam ruchan Site 5aarmwew Runoff Conurit e6 Pasubon Prevenu rYGona Neusekeepirig
1 a. 07
la. 08
la. 09
1a. 10
0"`crWg" or twlar
Local Government Channel
24 hour television channel, which is also streamed live
on City's website. Live Streams and reptays Council and
Board Meetings. Displays public notices and stormwater
outreach videos and PowerPond slides. Promotes
websites and Citizen Request Line.
City Facebook Page
Updates public on current stormwater projects, outreach
intormation. and addresses frequently asked questions
and conceals. Streams all public meetings live.
Promotes City websltes, educational programs, and
Citizen Request Line_
Community Oyster Garden Project
Cosl--share Grant Project designed to educate visitors
and volunteers of all ages. Community groups can
register for Interactive site tours, which engage
volunteers and participants of all ages in hands on water
qualE y date collection, species identifcation and the role
of the City's MS4 in maintaining a healthy lagoon.
Hew Homeowner Folder
Folder delivered at final inspection far all new residential
development. kndudes materials an stormwater, Florida
Friendly Landscaping, water conservation, Swale
maintenance, IPM, and City Landscaping Ordinances.
Community Events
Stormwater Booth manned by Stormwater Staff available
to answer resident questions and to educate on current
projects.
MP Form Wift t, am
Docum-0 and report SVYMP relevant materials
i, posled and duralien post9d.
t
3.
Document srrd report'llkes' and repasts m
1. stormwater lopies.
Z Document and report number of page rattowers.
3.
4.
Decumeni and report all voluntaer and partirapant
1. vqn+n sheets
Document and report the number of classes
Z Presented at site.
3,
Document and report the number of new homeowner
1 • folders diWbuted.
2-
4-
1 Document and report number of booth visittots.
2-
3
4
�iation Entsl tment �
1, Year 1- Year 5
2.
MIS
Department
3.
4
1, Year 1- Year 5
2. Year 1-Year 5
MI5
Department
3.
4.
1_ Year 1- Year 5
2, Year 1- Year 5
EnWonmental
Technician
3-
4.
1. Year 1- Year 5
2.
Environmental
Technician
3.
4
Year 1- Year 5
EnyironlnenW
Technician &
2.
stormwater
Department
x
Pier / 2 of 10 total pagef of SWMP E4.ments Farms attached to the N01
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APPENDIX A
®1. Pubic EduCatron and Qutreach 83. Ilhat Discharge Detecwn/Ebminalm B5. Pm -construction SKXfL water Management lopt#onalj
2 Public fnvolvemenWarttcipabon 4. Construction Site Stormwater Runoff Control 6. Pollution Prevention/Good licusekeepng
ElenMlt
ow A
B
C
D
IQ
tfUW
Newurablo tuoallaj
Schedule for
Responsible
1 OgJQlapWWon
EntltvlDeoartment
Public Input
Document and report number of public meetings held
Resolution NO- R•15.09 requires that all appointed Boards
f' *hare thin Cav-s SW MP is discussed
1. Year 1- Year 5
za•
and Committees include a section for solicitation of'Puhlic
01
Document and report number 0 attendees at public
2- Board Meet,ng6 where the Citys SwMP is dtswFised.
2. Year 1- Year 5
City Clerk
input" on meeting agendas. It will be documented when an
agenda features items related to the City's SWINP. All
3.
3.
agendas are posted one week prior to the meetings on the
...........Citv'sWebslle and Facebook Paqe.
44
I
................................................
MS4 Cleanup Events
1_.....Dom meet and report number of events ................................,.
Yeer 1- Year.��....................................................
City partners with local organizations to host two volunteer
28.
waterway clean-up events per year. Selection of ctean"up
AZ
12. Documenl and report number of volunteers.
2. Y1- Y5
Year Year
Environmental
sties will be focused on those areas with a direct impact
Technician
on stonmvater quality. Volunteer sign -in sheets will be
I Document and report weight of litter collected.
3. Year 1- Year 5
used to track participants. The events are marketed
through the City's Face book page, webslte, television
4• Oocumani and report the names of clean-uo events.
4. Year 1- Year 5
channel, community flyers, and the Chamber of
Commerce's website, Facebook page, and newsletter.
Page fi 3 of 10 total pages of SWMP Elements Forms attached to the NOI
DEP Form 62421.300(7Kb). May 1. 2DO3
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1 Public Educabon and Outreach
2 Public InvolvementtPantclpabon
APPENDIX A
®3. llbat Discharge DetectionlEllmrnatron B5 Post -can structlon Slormwater Management (optional)
4 Construction Sole Stormwater Runoff Control S. Pollution PrevenbortlGood Housekeeping
Elemosird BYP
A
a
C
D
ID Number
DeserWilan of IBMP
111111102surabille Gaol(s)
Schsdule for
Responsible
ImplementationlComplation
Ent It vi13e 3rUrtettk
Slonn Water System Map
Document and report any nevi ouilalls.
�,
Year 1- Year b
GiS Map of City's stormwaler system indicates all
Stomtwater
3a N
outfalls. receiving surface water bodies. stormweler
1
2
Department &
stnxtures and retention areas- Any changes in
Environmental
conveyance channels, outfel]s, or structural assets will
3,
3,
Technician
be amended in the map-
4.
4
Illicit Discharge Ordinance
1-
City will maintain the thdinanoe and report any
changes, or amendments, it applicable.
1,
Year 1- Year 5
City Ordinance, Article W Urban Storinwater Quality
Management and Discharge Control, prohibits non-
2�
2.
Slotmwater
3b. 01
stormwater discharges into the MS4 system and
Department
implements inspection, reporting, and enforcement
3.
3.
procedures.
4.
i.
Illicit Discharge Detection and Inspection
1.
Document and report any -Nobce of Vtolabons'
T.
Year 1- Year 5
Staff performs daily inspecbons and review of potential
issued by Cod' Enh>rc�gment
$G' ��
illicit discharges, hazardous disposals, br illegal
Document and report the penalty and procedure
reouired of each violator.
i.
Year 1- Year 5
Police Department
pi g. rges are reported 10 the
dumping. Potential illicit discharger,
Code Enforcement
Police Department Code Enforcement Office for
1
3.
Office
eMiarcement.
4.
4.
illicit Discharge Education: Pub Ile
1,
Document all educational materials uMtzed and
their distribution paints.
1.
Year 1- Year 5
Cily provides illicit discharge eduratronal matenals to
Documem and report the number of materials
3d, 01
residents. Materials are posted on City's Website and
y
2-
distributed.
1
Year 1- Year 5
Environmental
distributed through various community events, City Hall.
Technician
and in new homeowners' packets.
3.
3.
4.
4.
Illicit Discharge Education: Business
1
Documenl and report all educational materials
I. Year 1- Year 5
City provides industry specific illicit discharge educational
� eate and distrbut on noinls
3d. p�
materials to businesses. Materials are pasted an City's
2-d4stnbuted
Document and report the number of mate+4als
�, Year 1-Year 5
Building
Website and dtslnbuled through community events, and at
Department
City Hall as they apply for new or renewal licensing.
3.
3,
4-
4-
pains 4 of 10 Wtal pages of SWMP Elements Forms attached to the NOI
DEP Form. 62-U 1.300(TM. 11 1- 2003
A''
1 Puhlrc Education and Outrel[h
2 Public InvolvemenVPatticipahon
APPENDIX A
kGE-MENT PF
3 Iitiol Discharge Datection/Elimmation Q5. Post-consmuhon Siosmweter f t (optional)
d Construction 54te !.. Runoff Control 6 Pollution PreventjWGood Housekeeping
E1r�tnM BNP A
d
C
❑
D Numbo Description of SMP
Wkwoura6N Go*aj
Schedule for
Responsible
ImplementattoWCompletton
Entityl0epartment
Illicit 0ischarge Education: Employees
�'
Document and report the nu rn er of new
employees recerving lhrs Ifalnrng.
1 _ year 1, year ;
City requires all new employees view a training video on the
k7ocrxrmnl and rpjgrl the numEer Of ezi5urtg
Human
proper storage and disposal of waste and hazardous
2.
ernolowes receiving addilronal ttaining,
2. Year 1- Year 5
Resources
3d. 03 materials. All current staff members are required to attend
annual refresher Gass, which also includes this video.
3.
1
4.
4
Page ■ 5 of 1Q total pages of SWMP Elements Forms coached to the N01
❑EP Form BZ{21 Mg7Xbj Mey 1, 2003
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APPEND X A
PHASE II 1MS4 3TORNWATER MANAGEMENT PF
1 Pudic Education aW Ougeactt I llhai Discharge Detecoon/Eftminattcrr
2 Public involvemtontlPartwipation 4 ComGtnx-bon Site Stormwater Runoff Control
Elonvon!
amp
4a.
01
4b.
01
4c. 01
4d, 01
4e. 01
SWMPI ELEMENTS FORM
85. Pog-wnstm coon 3bfrvwd9f=r htenaga&ment (options:
6 PoalAiort Prevemort Geoid HouselroepinJ
A
B
Doswiltr ton of BMP
Measurable Gwf{aj
Surface Water Management Ordinance
Dowmeni and report any changesor amendments to
Article Al requires that any land development. which disturbs 1• die ordinance, ifanoticable
the soil, implement an erasion and sediment control plan_
Such Was are subject to frequent inspections. Chapter 1'
Article I and II provides for the general administration of
i
violation and enforcement procedures for non-compliance to
the Land Development Code.
14.
Erosion and Sediment Control on Construction Sites
Document and report any changes or arendments
Article XVIII Sec.54A-18.4 requires that sites greater than
1- to the ordinance, if applicable.
I
an acre. submit a SWPPP as part of their site plans that
Z Document and report the number or NOIs received.
meets all City Land Development Ordinances, as well as
apply for an NOI with the FDER The SWPPP, or Erosion
13_ Doc -pert and report the number of active sites.
and Sediment Control Plan wlll be reviewed for BMPs as
they relate to the Dror]oSed rorrstruCtlon
I {-
Construction Site Waste Management
Ill Dowmanl and report any ohangaa or
The Surface Water Management Ordinance requires that all
ame dments to the ordinance, if applicable.
onnstruction site operators control discamed materials and
document and report number of sites operating
2. under waste control reouiremant.
provide a sanitary waste facility_ Waste management on
Document and report number of compliance issues
each site is inspected as part of the scheduled "Erosion
l 3, penalnirlq to waste controls.
Control" inspections.
C D
Ssfvodufr for Rtsp01,131all
trnalamwntatranrGamobeirbn Enut►nnat�arlslrein!
1. Year 1- Year 5
2.
a_
4
1. Year 1- Year 5
2- Year 1- Year 5
3_ Year 1- Year 5
4-
1. Year 1- Year 5
2. Year 1-Year 5
3. Year 1- Year 5
4.
S It* Plan Review
uccumant and report any changes or arnandtnant3
Article SNIT nutitnes the site plan review procedures Site 1_
to the ordinance, it applicable.
J. Year 1- Year 5
plans are thoroughly reviewed by a committee of staff to i.
l
Dmument and report number of sita plans raviawad
2 Year t- Year 5
ensure no adverse effects on water quality or
rot conetrudion.
DCment and report the number of site plans that
C9
environmentally sensitive areas_ I 1
r®�ppuire sandal environmental rmhti
t3ocurnent and report the n,Xr of sits plans
Year 1- Year 5
4_
qp❑roved ror canetrucaan.
4_ Year 1- Year 5
Public Input
ocum®nr and report all complaints on potential site
The public may provide input on activelproposed construction 1-
mlahom reEoiyad through stormwater w955ite or
1. Year 1- Year 5
activities of any time by website submissions, or calls to the
Z
rati26n request Ane.
Ddcrrrnent and report the number of errimis received
Z Year 1- Year 5
Citizen Request Line. which is advertised on the stonnwater
website, all stormwater educational material, new ltomeownell 1
Document and report the nurntber❑f chdne calls
Year 1- Year 5
packets, and the public television channel. All stormwater
received to Iho citizen raauest tine.
X
related communications are monitored and recorded on 4 4,
Document and import the number of follow-up actions.
4. Year 1- Year 5
spreadsheet by stormwater administrative support staff.
Papa a $ of 110 total pages of 5"P E:fscrifents Forma a[7sclwd m the rr01
UEP Fwm GZ-WI_V%7KCt. Min 1. MW
Planning and
Inning
Department
Planning and
Zoning
Department
Stormwater
Department
Planning ana
Zoning
Department
Stormwater
Department
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e1. Public EcT "bon and Outreacn
2 Ptadr in _ . - ar?rClp3tic r
APPENDIX A
®3. Not Umcharge Dele0on/Ellm6aum
4 Crnstrurnon Srie SAomnwater RunoM Cont*al
Qmysctiptwn of amp
ConstruCtion Site Inspections
City staff will he scheduled through the BulIding Department
to inspect all development sites fallowing initial land clearing
af. 09 activities. Supplemental inspections will be Conducted
weakly and within 24 hours of a rain event of .5 inCh, or
greater. Failure of inspection will resuh in a re -inspection
fee, ;Ahich increases with each additional re -inspection.
DEP Fenn+ 112$21-WKb], " $. 21MI
eS. Po-conmuckin Stortw*2 w Uwagement I opWftaf 1
S Pottutim PrevenalarlGo td Hcusakeepmq
Kessurable Goal(s) !
❑ecament and report nwr6er ur erosion COntrOl
i. insprc:O sperformed.
Schadule for
rr
1. Year 1- Year 5
Z Document and report ali erosion cOntral re-inapeclionS. 2, Year 1- Year 5
JL Document and report all re -inspection Teen charged. 3, Year 1- Year 5
A 4
Page e 7 of 10 total pages of SUMP Elements Fount attached oo the H04
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AP PENDtX A
T. Puoiic Education and OuIreach 3. ilbat E ocharge Deteann/Etrmrnaw 5 Past-oansvuctrpn 5grrm"Iftr managamen! I optranni;
2 PiNic a. Construcwn Site Stem water Runcof Gontrci 6. Popubson ProventtptshGood isoumAeepaig
Bement amp l A
ID Number l}eicripliOn Of 811P
Alternative Program
City of Sebastian relies on the St. John's River Water
5a. 01 Management District and Florida OepartmenI of
Environmental Protection regulatory ctitena by providing
stormwater treatment for Environmental Resource
Program.
OF-P Finn 8Y-P,211 ]M7ktP). M&f f. W,3
S
Measurablle Goaksj
' Gonunue to maintain compliance with Ftonda
Department of Environmental Protection and St_
John's River 1N ater Management District criteria.
1
l
C
a
Sd4wkAb for
ResPOM 4
ImdlemenUtionlCompistion
En IItVM*p&i"Msd
1- Effective upon issuance of
Flarida Department
MS4 Permit
of Environmental
Protection &
St. John's River
3.
Water Management
+
Ekstnct
Page a 8 of 10 total pag&s of SWMP Elernco s forms alfar.hed to the hDt
Pape 6 ce 8
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e1. Purtlie E-ducaflatl and Outreaer
2- Pu6hc Invotvemmil/Pan 4 auan
APPENDIX A
®3 Illil t>soarge pelectio►VElirnnsalm ® 5 PoeluxrsttucW 5bnfrrrrallar Management � optional I
4 CcirislrLzbon Site 5bN-mxatef Forme Cant B Poi on PrarenbwW C,eed Housekeeping
A
0""40M of WO
e C D
Msnlaiurags,leGigal(a) Sttledubkar Iitrspansrbfe
kWilowerftSordCamaLstion rEntitXD*p Thant
Fleet Maintenance Oocumeni and report the number of gallons par year of
All waste oil, hydraulic fluids, antifreeze, and oil filters from 1. `"'acts nil and ❑ydraulic feud rswoted sash year_ 1, Year i- Year 5
the City's equipment! bear maintenance division are Document and report the number of gallons per near of Public Works
$a. 0� 2 nrifrl recvclad each veer 2. Year f- Year 5
properly stored for recycling. d peuartmenl
Catch Basin and Baffle Box Maintenance
The City regularly cleans debris from it catch basins and
$a. 42 baffle boxes with a vacuum truck,
Culvert Pipe Maintenance
Road crossing and driveway culvert pipes are regularly
6a. 03 cleared of debris by various methods.
Liocurni l and report the number of oil tillers disposed
3 of g�rh veer 3. Year 1- Year 5
IL i
Document and report the number or cattle boxes
1. cleaned each Vaar and haw often. 1, Year 1- Year 5
Documert and report the total amount of debris collected Year i - Year 5
from bailie boxes each veer. 2.
❑ooumem and report the number of calm basins
g R 3. Year 1-Yeas 5
tocument and report the total ameunl of debris collede�
4. frrgi�h nA �,� i ;. Year f Year 5
Dooument and report the total number of road classing
- culled oioea cleared ea oh Vear, 1. Year 1- Year 5
DocumenS and report the Mail amount of debris collected
2- [mmsnadrrassioar44[vgns eactrvear. 2. Year 1- Year s
Document and report the total number of driveway Year 1-Year 5
- culvert aloes moored e�rh vewr
❑ocumerlt and report the lotar amount of dabns
I. �� d �d fh �mher 4. Year 1-Year 5
Pet Waste Collection Documenr an repo a nu sposable pet waste
The City provides pet waste collection stations at many of 1' baos nurchased each near. 1. Year 1- Year 5
6a. 0' its parks and Open spaces 1 2.
Basin Management Plan (BMAP) for Adopted TMDL 1 Cominue to paniapate and Implement the scheduled 1 Year 1- Year 5
In accordance with Section 403.067, F.S., the Clty of aC; lflea defined in rheadoplod BMAP.
Sebastian must comply with the adopted provisions of the
GA. 45 Central Indian River Lagoon BMAP that specify activities to
6e undertaken by the City of Sebastlain. If a BMAP is in
development and scheduled to be adopted within two years
by DEP and watershed stakeholders, the City of Sebastian Z 2•
shall continue to participate in the BMAP process and comply 3
with the adopted provfstons of the BMAP that specify
activities to be undertaken by the City during the permit cycle. i
Page* 9 of 10 total W9esetSIMMPEtranlantsFamsattached fath■ill
QIEPFora+flay 1. -,fl l
SVrri ter
Department
Stormwater
Depanri l
Pal and
Recreation
Department
Florida department
of Environmental
Pfoleictlon &
Central Indian River
Lagaan
Stakeholders
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APPENDIX A
s
1. ll Education end Quareacn 3. itBot Drscharge DetocbontEliminatrcn 5 Pv�1-consYuCtra+ Saurtr�a'A� �lanagemer+t jopUonaff
2 Public invoilwernant/pamrapatren S Crm1tucnon See Staon"water Runoff Ccr&or 6 %fuPpr- Pre,.erraorvCcod Hpuseiret na
$wales and Ditches Maintenance Document and repo» the number of miles of swales.
The City will Inspect and maintain all city -maintained swaies, 1. dltnhes and canals ma Main 1. Year 1- Year 5
OB ditches, and canals in order to remove debris and particle Z Document and repan the amcunt of debris collected. 2. Year 1- Year 5 stonnwater
matter once per month and additionally as necessary. Department
01
02
3 3.
Stormwater PollWlon Prevention Training
1.
Document and report the number of new employees
1
All City field staff members are required to attend the Green
rpapmnn trmnenn
• Year 1- Year 5
{ndustnes 13MP Course, Taught annually by the County's
Document and report the number of current employees
:. Year t- Year 5
Human
1FAS Extension Office, the class is designed as a water
'&�" nd rairnsher co�rsae
Resources
quality and water conservation program. It instructs how M54
3
Department
operator activities should be conducted to prevent runoff and
-
leaching of chemicals and fertilizers into water bodies_
4.
4.
Document and report the number of employees who
Stormwater Inspectors Training
1.
attend classes.
1_ Year 1- Year 5
Starmwater Department Staff are encouraged to attend
inspector training it to their
Document and report the number of employees who are
Year 1- Year 5
Human
Resources
stormwater class as pertains
duties, The Stormwater Deparlment will pay any fees
i.
aooritiv c,eni d.
8-
depart' nent
associated with classes andlor certil lops_
3.
3.
4, 4.
Purge ■ 10 of 10 lout pages of 5WMP Elements Farms attached to the HOd
fFP fprw Bi-r-2 t.]oWXbj. Wy t . 2M
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INTEGRATED PEST MANAGEMENT PLAN
Appendix M: Glossary of Terms
CITY OF SEBASTIAN PAGE 77
INTEGRATED PEST MANAGEMENT PLAN
IPM Glossary of Terms
Aeration
The use of pumps and/or fountains to diffuse oxygen into
the water column of a waterbody to increase the levels of
dissolved oxygen within the water which enhances the
natural breakdown of pollutants and excess nutrients.
Baffle Boxes
An underground structure, installed at outlet and outfall
points. Baffle boxes have a series of settling chambers,
whose primary function is to remove sediment, debris, trash,
and their associated pollutants from stormwater before it
enters a larger waterbody. The boxes are vacuum cleaned
and the material is properly disposed of, preventing the
sediment, debris and trash from ever entering the water
body.
Beneficial Species
An organism which naturally feeds upon, out -competes, or
otherwise hinders the growth of pest populations, i.e.
Ladybug, Air potato Beetle.
Best Management
Actions that are taken based upon current science and
Practice (BMP)
technology that have been proven to be effective, with
the least detriment to public health and safety, wildlife and
the local ecosystems.
Bioaccumulation
The gradual accumulation of substances, such as
pesticides or other chemicals in an organism that occurs
when a substance is absorbed at a rate faster than that
which the substance is lost by catabolism and/or excretion.
Biodiversity
The naturally occurring variety of species that coexist in an
area.
Bio-Herbicide
Any herbicide which is either derived from naturally
occurring compounds and minerals or produced by the
metabolism or excretions of living organisms, such as
animals, plants, and bacteria.
Broadcast Application
The general distribution of a substance over the entire
surface of an area. In comparison to "spot application" in
which the substance is applied directly to a specific
location.
Buffer Zone
A predetermined distance surrounding a body of water
where fertilizer and pesticide applications are prohibited.
Canal
A man-made waterway/channel with a width ten (10) feet
or greater, created for recharge, collection, storage, and
the movement of stormwater.
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Catch Basin A reservoir or well into which surface water runoff drains
into, in order to catch and retain sediments and other
floatable and suspended materials entering the stormwater
system or natural waterway.
Chemical Any substance consisting of matter. This includes any liquid,
solid, or gas. A chemical may be a pure substance (an
element) or any mixture (a solution, compound, or gas). A
chemical may occur naturally or can be created artificially.
Complaint Control Emergency control of noxious aquatic vegetation that
Program relies heavily on chemical controls to bring a species
population back down to an acceptable threshold where
it can then be controlled by a maintenance control
program. The need for complaint control occurs when a
management entity has failed to establish an effective
maintenance program or following a period of mandated
non -spraying (moratorium).
Contract
A legally binding written agreement, including but not
limited to a contract, lease, permit, license or easement,
between a person, firm, corporation, or other entity,
including but not limited to: Federal government, State of
Florida, County government, City government or any
subdivision thereof which grants a right to use, lease, or
occupy property of the City for a specified purpose or
purposes.
Contractor
A person, firm, or corporation or other entity, including any
governmental authority of a political unit or organization, or
any subdivision thereof that enters into a contract with the
City for services.
Conveyance System
The interconnected ponds, ditches, and canals that are
designed to collect, store, and transport stormwater
throughout the City.
Culvert
An underground pipe that transports stormwater between
catch basins, swales, ditches, ponds, and canals.
Dam
A barrier constructed to hold back water and raise its level,
forming a reservoir.
Detention Area
An area where stormwater is temporarily stored, or
detained, and is eventually allowed to drain slowly when
water levels recede in the receiving channel. Detention
areas are often referred to as dry ponds or dry detention
areas.
Ditch
An open constructed channel with its top width less than 10
feet at design flow, may serve as detention or retention
area.
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Drop Inlets Collects stormwater from a parking lot, or other similar
impervious surface. Drop inlets collect runoff from roads
and parking lots and convey it to an underground storm
drain system.
Dry Detention Area See "Detention Area"
EIQ A formula developed for agriculture and turfgrass
applications to provide pesticide applicators with
numerical guide regarding the relative environmental and
health impacts associated with their pesticide options to
ensure that they utilize the best management practices
regarding their pesticide selection.
Emergent Vegetation Wetland vegetation that is characterized by erect, rooted,
herbaceous plants growing in water or on a substrate that is
at least periodically deficient in oxygen as a result of
excessive water content, excluding mosses and lichens. This
vegetation is typically along the shoreline and present for
most of the growing season in most years and is usually
dominated by perennial plants.
Endangered Species
A protected species, as listed by the Federal Government
or the State of Florida that has the potential to become
extinct in the near future, either worldwide or in a particular
political jurisdiction without the additional protections
provided by law. "Endangered" is the highest level of
conservation status in the U.S.
Eradication
The complete removal of noxious aquatic vegetation to
the point where it is unlikely to return. Eradication of noxious
aquatic plants is virtually impossible and is NOT the goal of
a control management program.
Field Use EIQ Rating
A rating calculated by multiplying the EIQ value for the
specific pesticide active ingredient listed in the tables by
the percentage of active ingredient in the formulation by
the rate per acre used. The rating allows comparisons of
potential environmental impacts associated with the use of
a particular pesticide and the potential impact of its
application. This serves as a practical tool for the use of
best management practices in pesticide application.
Fertilizer
A chemical or natural substance added to soil or land to
increase its ability to grow vegetation. The substance
usually contains a percentage of organic or inorganic
nitrogen, phosphorus and Potassium to enhance plant and
root growth and/or flowering.
Floating Vegetation
Aquatic vegetation with leaves that float on the water
surface. Their roots may be attached in the substrate or
floating in the water column.
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Fungicide
A substance (pesticide) that is intended to be used for the
prevention, control and/ or eradication of fungal pests.
Herbicide
A substance (pesticide) that is intended to be used for the
prevention, control and/ or eradication of noxious
vegetation.
Herbicide Resistance
The inherited ability of an individual plant to survive a
herbicide application that would kill a normal population of
the same species. Most commonly found in aquatic plants,
such as hydrilla.
Inlet
A device located above the mean high water line that
admits surface waters to the stormwater drainage system.
Insecticide
A substance (pesticide) that is intended to be used for the
prevention, control and/ or eradication of insect pests.
Invasive
Non-native species that causes ecological, physical, or
economic harm in a new environment, beyond its natural
range.
Irrigation
The application of water from a well, reservoir or other
water supply across a land to assist in the health and
durability of a cultivated plant species.
Key Pests
Pests which are encountered at an unacceptable
population level at least once a year. Key pests are often
cyclic in their impact and may only require control in
specific location(s), based on their habitat requirements
and the use or purpose of the location.
Leachability
The ability of a pesticide to travel downward through the
soil profile where it can contribute to groundwater
contamination. The potential for contamination is a
product of the pesticide's ingredients and soil
characteristics.
Littoral Zone
The area of land that extends from the highest point of the
shoreline or abutment which is rarely or seasonally
inundated with surface water to the highest point that is
permanently submerged.
Littoral Shelf
The area of land between the shoreline of a body of water
and the banks surrounding it. When planted, it can create
a natural barrier around the waterbody to absorb excess
nutrients and pollutants from the land and add to both the
function and natural aesthetics of the area.
Maintenance Control A method for the management of aquatic plants in which
Program techniques are used in a coordinated manner, on a
continuous or periodic basis, in order to maintain the
target plant population at the lowest feasible level funding
and technology will permit. This is the goal of the IPM
Program.
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Mode of Action (MOA)
The way in which the herbicide controls susceptible plants.
It usually describes the biological process or enzyme in the
plant that the herbicide interrupts, affecting normal plant
growth and development.
Native Species
An indigenous species. Any species that is normally present
in a particular ecosystem as a result of natural processes,
with no human intervention. Natives may be adversely
affected by the introduction of exotic species, contributing
a reduction in biodiversity.
Natural Resources Board
A volunteer board comprised of City residents, created with
the mission to improve the quality of life in Sebastian by
nurturing the beneficial relationship between our citizens
and our environment by protecting, preserving, and
promoting our natural resources.
Nematode
Any of the phylum, Nematoda, consisting of round worms
most of which are free-living in soil or water. Many
nematodes are parasitic in plants and animals and may be
very host -specific. Nemotodes may be classified as a pest
or are often utilized as a biological control for another pest.
Non -Native
Often referred to as alien, exotic, nonindigenous, or
introduced species, are those that occur in areas outside of
their natural geographic range.
Noxious Aquatic
Any aquatic vegetation (native or non-native) which has
Vegetation
growth that has spread beyond the tolerance threshold in
that it threatens structures or decreases the stormwater
conveyance system's ability to store and move water.
Outfall
A terminal point where collected surface and storm water
runoff is discharged from a pipe system or culvert into a
body of water. The outfall is the final outlet of a drainage
system.
Outlet
The point at which water discharges from a stormwater
pipe or drain into a pond, ditch, or canal.
Pathogen
Any disease -producing organism or virus. Pathogens may
be classified as a pest or are often utilized as a biological
control for another pest.
Pest
Any plant (weed), vertebrate (bird, rodent, or other
mammal), invertebrate (insect, tick, mite, or snail),
nematode, or pathogen (bacteria, virus, or fungus), which
may cause disease, inflict damage, or out -compete the
native or more desirable species for an area. In addition, a
pest may be aesthetically undesired, or threaten to impact
human and/or animal health/safety.
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Pesticide Any substance or combination of substances which is
intended to be used for preventing, destroying, repelling, or
mitigating any pest; this includes herbicides, insecticides,
bio pesticides, fungicides, and the like.
Phase II MS4 Permit FDEP permit issued to the City every 5 years, which contains
all of the approved BMPs which the stormwater
department must implement in order to protect local
surface and subsurface water quality.
Pond A natural or man-made waterbody with a defined
perimeter and limited in size. A retention basin, also referred
to as a wet pond, wet detention basin or stormwater
management pond (SWMP). A pond includes a permanent
pool of water in its design.
Pollinators A living organism that helps carries pollen from the male
part of the flower (stamen) to the female part of the same
or another flower (stigma) Pollinators are viewed as
"beneficial species" and an integral member of the
ecosystem.
Retention Area An area where stormwater is held or retained stormwater
on a permanent basis. These areas are used to store large
amounts of stormwater until it eventually infiltrates
downward into groundwater or the water reaches an
elevation that it spills over into an outlet, sending it through
the conveyance system.
Protected Species Any species that is protected from harm due to
anthropogenic activities such as land development and
hunting through state or federal government legislation.
Right -of -Way An Easement, a privilege to pass over the land of another,
whereby the holder of the easement acquires only a
reasonable and temporary access of the property and the
owner of the land retains the benefits and privileges of
ownership consistent with the easement. Examples of the
City's rights -of -way include roadside swales and access
paths to maintain stormwater assets.
Safety Data Sheets The data sheets that are federally required for all hazardous
chemicals. Sheets must contain all of the physical, health,
and environmental health hazards; protective measures;
and safety precautions for handling, storing, and
transporting the chemical. Any entity creating, storing,
distributing, or applying these chemicals must have these
SDS's on -site and accessible to all staff.
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Seawall
A retaining wall located along the perimeter of a water
body, designed to maintain a fixed shoreline at a specific
elevation above the seasonal high water mark of the
adjacent waterbody. Seawalls can help prevent erosion
and surface water runoff.
Sediment
Fine soil particles that have been detached from the land
by erosion and are deposited into a body of water through
surface water runoff, often mixing with decaying organic
matter to create a muddy substrate. Sediments can
suspend in the water, decreasing clarity and often
contributing nutrients and other pollutants into the water.
Solubility
The measure of the ability of a substance to dissolve in a
solvent, such as water. Pesticides that are highly soluble in
water dissolve/dilute easily and are more likely to surface
and groundwater.
Spillway
A device within a dam that regulates the height of the
water on the inflow side, creating a reservoir or storage
area for water, and maintains the dam's structural integrity
by allowing surplus water to be released on the outlet side.
Stormwater
Rainwater that runs off impermeable surfaces such as
rooftops, paved streets, highways, and parking lots.
Stormwater can also come from semipermeable surfaces
hard such as lawns, playing fields, and from gravel roads
and parking lots before it flows into the stormwater
conveyance system. Stormwater can also travel through
shallow aquifers or groundwater, seeping into ponds,
canals, and ditches that intersect the groundwater table.
Submersed Aquatic
Rooted plants that exist within the sublittoral zone, which
Vegetation
have flaccid or limp stems with most of their vegetative
mass located below the water surface, although small
portions may extend above the water.
Sustainable (ecological) The quality of not being detrimental to the environment,
thereby maintaining long-term ecological balance without
depleting the existing natural resources, or altering the
native biodiversity.
Substrate The collection of inundated soil and sediments that
comprise the "ground" at the bottom of a waterbody.
Swale A man-made, grassed, shallow, depression designed to be
part of stormwater runoff collection and drainage
conveyance system. Swales are characterized by its
relatively gentle side slopes, and shallow depth when wet,
designed to hold stormwater for 72 hours following a storm
event.
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Threatened Species Any species that is vulnerable to becoming endangered in
the near future, either worldwide or in a particular political
jurisdiction. Moderate level of conservation status
Total Maximum Daily Total Maximum Daily Load is a calculation of the maximum
Load (TMDL) amount of a pollutant that a waterbody can receive and
still meet water quality standards set by Federal, State, or
local governments.
Weedoo A specific brand of specialized airboat designed to cut and
collect aquatic vegetation from shallow waterways.
Weir A low head dam constructed to form a barrier across the
width of a canal or river, to either raise the water level on
the upstream side or regulate the rate of flow on the
downstream side. Many times spillways are installed within
a weir to allow seasonal manipulation of the water depth
and flow.
This IPM Plan is Coordinated and Written by:
Kimberly Haigler
Environmental Planner
khaigler@cityofsebastian.org
(772) 388-8206
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