Agenda 10/10/2017 Item #11B10/10/2017
EXECUTIVE SUMMARY
Recommendation to provide an update of the current analysis for the establishment of a
Stormwater Utility (SWU) and gather any commissioner or public comments.
OBJECTIVE: To provide the Board of County Commissioners with an update of the Phase II analysis
for the establishment of a Stormwater Utility (SWU).
CONSIDERATIONS: On November 18, 2014, the Board of County Commissioners approved Collier
County Planning Commission’s recommendation to seek an alternate source of funding to adequately
fund Stormwater Management related initiatives and operations (Item 9.A).
On November 3, 2015, the Board of County Commissioners discussed initiating an analysis of
development of a stormwater utility during the Integrated Water Resources Management Strategy
Workshop. The purpose of a stormwater utility feasibility study is to take a detailed look at all current and
future stormwater and surface water management needs and evaluate a mechanism that would create a
dedicated restricted funding source that would support the stormwater program.
On December 8, 2015, at a regular Board of County Commissioners meeting, the Board authorized staff
to secure a consultant and begin Phase I of the stormwater utility review and analysis (Item 16.A.20). A
notice to proceed was issued on April 19, 2016 for consultant Amec Foster Wheeler Environment &
Infrastructure, Inc. to complete the Phase I portion of the project.
On September 27, 2016, staff along with Amec Foster Wheeler Environment & Infrastructure, Inc.
provided the Board of County Commissioners with an overview of a stormwater utility (Item 11.C). The
Board directed the County Manager to proceed with a stormwater utility feasibility study, Phase II, that
would evaluate an alternative dedicated funding source for ongoing and future Stormwater Management
related initiatives and operations; and to bring the findings of the study back to the Board for future
consideration on implementation.
On June 27, 2017, the Board of County Commissioners directed the County Manager to proceed with
Phase II of the analysis to develop and provide the necessary study and materials required to properly
make major policy decisions regarding rate structure, billing methodology, levels of service, and rate
study methodology for implementing a stormwater utility for Collier County. A notice to proceed was
issued on July 17, 2017 for consultant Stantec Consulting Services, Inc. to complete the Phase II portion
of the project.
Current stormwater operations, maintenance, planning and capital activities for portions of the secondary
and tertiary systems are funded by a General Fund transfer. Stormwater management, operation and
maintenance activities are executed through the Road Maintenance Division. Current funding levels
cannot adequately support the rehabilitation of existing aging infrastructure and enhancements needed to
improve flood control and water quality.
Stormwater operations, maintenance, and capital programs benefit all property owners in Collier County.
A significant portion of real estate is exempt from property taxes and do not contribute to these needs but
still impact the system. A stormwater utility would treat all property owners equally and provides
incentives for best management practices and enhanced water quantity and water quality improvements.
A stormwater utility determines a user fee rate based on the amount of rainfall -generated stormwater
runoff discharging from the property that subsequently enters the County’s stormwater management
10/10/2017
system. Property value is not a factor in fee determination. Implementation also includes issuance of
different types of fee credits based on type and age of development. Also taken under consideration are
property features that reduce and/or treat runoff and improve stormwater runoff quality.
In February, staff will return with a full report that will:
Provide a full and complete rate study, identifying benefits and challenges in more detail, including the
basis for an Equivalent Residential Unit (ERU), potential credits and considerations.
Share with the BCC the information gathered through the Public Engagement Program
Provide a menu of options that allow the BCC to set a specific Level of Service with a fee structure that is
equitable and fair.
FISCAL IMPACT: There is no anticipated fiscal impact to the County as a result of this update.
Potential fiscal impacts will be presented in a subsequent meeting in early 2018.
LEGAL CONSIDERATIONS: This item has been reviewed by the County Attorney, raises no legal
issue, requires majority vote. -JAK
GROWTH MANAGEMENT IMPACT: This item is in accordance with the goals, objectives, and
policies of all applicable sections of the Stormwater Management and the Conservation and Coastal
Management elements of the Growth Management Plan.
RECOMMENDATION: To approve the update of the Phase II analysis for the establishment of a
Stormwater Utility (SWU) and gather any commissioner or public comments.
Prepared by: Gerald Kurtz, P.E., Principal Project Manager, Capital Project Planning, Impact Fees and
Program Management Division, Growth Management Department
ATTACHMENT(S)
1. 10 10 17 Stormwater Utility BCC Update (PDF)
10/10/2017
COLLIER COUNTY
Board of County Commissioners
Item Number: 11.B
Doc ID: 3760
Item Summary: Recommendation to provide an update of the current analysis for the
establishment of a Stormwater Utility and gather any commissioner or public comments. (Thaddeus
Cohen, Department Head, Growth Management Department)
Meeting Date: 10/10/2017
Prepared by:
Title: Senior Grants and Housing Coordinator – Capital Project Planning, Impact Fees, and Program
Management
Name: Gino Santabarbara
09/11/2017 12:33 PM
Submitted by:
Title: Division Director - IF, CPP & PM – Capital Project Planning, Impact Fees, and Program
Management
Name: Amy Patterson
09/11/2017 12:33 PM
Approved By:
Review:
Capital Project Planning, Impact Fees, and Program Management Amy Patterson Additional Reviewer Completed 09/15/2017 10:49 AM
Growth Management Department Judy Puig Level 1 Reviewer Completed 09/19/2017 8:10 AM
Growth Management Department James French Deputy Department Head Review Completed 09/19/2017 1:23 PM
Growth Management Department Thaddeus Cohen Department Head Review Completed 09/19/2017 5:00 PM
Office of Management and Budget Valerie Fleming Level 3 OMB Gatekeeper Review Completed 09/26/2017 3:22 PM
County Attorney's Office Scott Teach Level 3 County Attorney's Office Review Completed 09/29/2017 12:42 PM
Budget and Management Office Mark Isackson Additional Reviewer Completed 10/02/2017 9:00 AM
County Manager's Office Nick Casalanguida Level 4 County Manager Review Completed 10/04/2017 12:00 PM
Board of County Commissioners MaryJo Brock Meeting Pending 10/10/2017 9:00 AM
Collier County Board of County Commissioners
Stormwater Utility Program
Phase II – Update to BCC
Presentation: October 10, 2017
A Brief History…
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The Board of Commissioners discussed the benefits of a
Stormwater Utility at an Integrated Water Management Workshop
and authorized a Phase I study – November/December 2015
Information from the Phase I study was presented and the Board
of Commissioners gave further direction to proceed with a Phase
II study, Rate analysis – September 2016
Stantec was engaged to bring forward a Rate Study and to help
address key questions related to the a Stormwater Utility for Collier
County – July 2017
Why the County manages stormwater?
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Flood Control / Property Protection
Maintenance of the stormwater system to protect individual and personal
property
Ensure roadways are accessible
Water Quality
Stormwater management is essential to protect natural environment (local
water ways)
Regulatory Requirements
The County’s stormwater system discharges are subject to Clean Water Act
County is required perform stormwater management activities to comply
with stormwater discharge permit
Why the County manages stormwater?
(cont’d)
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Collier County GMP Stormwater Management Sub-element states “The
objective of stormwater management is to develop a combination of
techniques which provide for adequate pollutant removal and flood
protection in the most economical manner.”
It is not a question of ‘Do we have a Stormwater Program?’ but rather;
WHAT is our program, and;
HOW is it best funded?
An Overview of your System
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Currently, the Stormwater System that is managed and maintained by Collier County
includes:
•122+ Miles of Canals
•372+ Miles of Storm Sewer Pipes to be cleaned and maintained
•687+ Miles of Roadside Swales
•648 Centerline Curb Miles of streets to be swept
•50,000 Tons of Storm debris collected annually
•6,000+ curb inlets to be cleaned
•53 Hydrodynamic Separators
•65 Major Stormwater Control Structures
•Other responsibilities:
•Aquatic Weed Control
•Vegetation Removal
•Weir Maintenance
•Mowing
+There are still areas of the county that are not digitized into the database so those
are not accounted for in these numbers
Who pays for all of this?
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Answer: Collier County Tax Payers
•$1M from The Big Cypress Basin (source is ad valorem taxes)
•$±7M from General Fund Revenues, plus grant funds where
available.
System Challenges
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•Aging Infrastructure
•Currently Experiencing failures (Haldeman
Creek)
•Funding reductions due to the recession
•Failure of key system elements during a storm
could be catastrophic
•Future water quality standards may be more
stringent, requiring more treatment
•Better maintenance will extend the life of the
system and save money over time
Maintenance Challenges
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•Unable to keep up with the demand for service
•Current program is reactive versus proactive.
Complaint/Crisis based.
•Being more proactive could save money
(Mockingbird Lake)
•Better Maintenance equals faster recovery after a
significant event
•Residents seem to be asking for a better Level of
Service
Example of Current System Maintenance
Maintenance
Activity
Storm Sewer
Vacuuming
Curb Inlet
Cleaning
Catch Basin
Cleaning
Roadside Swale
Cleaning
Current Pace
to Address
Entire County
27 Years
25 Years
37 Years
57 Years
Typical
Industry
Standard
7.5 Years
5 Years
5 Years
12.5 Years
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What is a Stormwater Utility
An approach to organizing and funding
stormwater management with dedicated
revenues generated from user fees based on use
of the stormwater system.
County Utilities Service Provided Funding Approach
Water Drinking Water Water Fees
Sewer Wastewater Collection/Disposal Sewer Fees
Solid Waste Trash Collection/Disposal Solid Waste Fees
Stormwater Stormwater Management Property Taxes Stormwater Fees
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What are the benefits of a stormwater utility?
Stormwater
Utility
Dedicated
Stable
Funding
Fair and
Equitable
Transparent
and
Accountable
Needs Based
Dedicated Stable Funding Provides
Less costly proactive management of the system
Long-term strategic and coordinated planning
Ability to access state, federal and local grants
Ability to coordinate efforts with other utilities (water, sewer) reducing costs
and community disruptions (streets only torn up once)
Naples Park Utility and Stormwater Improvement Project
West Goodlette Frank Road Area Stormwater and Sewer Improvement Project
Lely Neighborhood Utility and Stormwater Improvement Project
Naples Manor Utility and Stormwater Improvement Project
Golden Gate City Stormwater Improvement Project
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Fair and Equitable
A stormwater fee reflects the cost of providing a service in
a fair and equitable manner
Fees are proportionate to the use of and contributions to the
stormwater system
Reflect intensity of land development
Ability to recognize onsite stormwater management
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Current Funding Approach
Property A Property B
Impervious Area 0.15 Acre 1.00 Acre
Runoff 1” Storm Event 3,900 gallons
26,000 gallons
Taxable Value $350,000 $350,000
Properties A and B
have dramatically
different impacts
on the stormwater
system but
currently fund the
system at the same
level
Increasing Impervious Surface = Increasing Runoff Generated
Every dollar collected in stormwater fees must be used exclusively for
stormwater management
Provides transparency within the community
Allows for evaluation of performance of stormwater management
Level of fees are based on needs of the system
Evaluated annually as part of budget process
Ability to adjust as needs of system change
Transparent and Accountable / Needs Based
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Who Stormwater utility would apply to parcels in the
unincorporated areas of the County
What
Fee would be based on impervious area on
property as identified in Property Appraisers
database
How Fee would show up as a non-Ad Valorem fee on
the property tax bill (just like solid waste fee)
When If approved, fee would be included in 2019 tax
bill
What Might the Utility Look Like
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What Might the Utility Look Like
Residential parcel fees likely placed into tiers based on
impervious area
Average Impervious
(1.0 ERU)
Below Average
(0.5 ERU)
Above Average
(1.5 ERUs)
500 - 3,000 sq. ft.
impervious area
3,000 - 6,000 sq. ft.
impervious area
Over 6,000 sq. ft.
impervious area
Purely An Example
To Be Developed
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What Might the Utility Look Like
Non-residential parcel fees will be based on actual
impervious as multiples of ERUs
(1.0 ERU) (10.0 ERUs)
Residential =
Non- Residential
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What Might the Utility Look Like
Property exemptions will be considered
Credits will be offered for parcels with qualifying onsite stormwater
management
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Florida Stormwater Utility Comparisons
Locality Annual
Stormwater Fee Population Revenues Per Capita
Revenues
City of Naples $156.72 22,000 $5,000,000 $227
Charlotte $128.64 160,000 $5,000,000 $31
Pinellas $117.74 344,000 $20,000,000 $52
Sarasota $90.65 390,000 $19,000,000 $49
Collier - 357,000 $7,000,000 $20
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Estimated Level of Fees for Collier County
Level of Service Range of Annual
Stormwater Fee (per ERU) Annual Revenues
Current Level of Service, no increase in
Maintenance $45 to $55 ~$8,000,000
Current Level of Service + Improved System
Maintenance $60 to $70 ~$12,000,000
Current Level of Service + Improved System
Maintenance + CIP items $75 to $85 ~$15,000,000
Current Level of Service + Improved System
Maintenance + Unfunded CIP items $90 to $100 ~$18,000,000
Current Level of Service + Improved System
Maintenance + All Capital Projects $105 to $125 ~$22,000,000
Range of Monthly
Stormwater Fee (per ERU)
Up to $5.00
Up to $6.00
Up to $7.00
Up to $8.50
Up to $10.50
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Schedule Going Forward
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Stormwater Utility Program - Phase II July Aug Sept Oct Nov Dec Jan Feb
Data Collection
Evaluate Revenue Requirements, Rate
Structure, etc.
Prepare Preliminary Budget (LOS Analysis)
Review and Evaluation of Billing and
Collection Alternatives
Public Engagement Program
Community Meetings ** **
Community Survey ** **
Project Website ** **
Initial Findings Report
Detailed Cost of Service Analysis and Rate
Development
Develop Final Strategy and Work Plan
Prepare and Present Final Report
What to expect
In February, we will return with a full report that will:
Provide a full and complete rate study, identifying benefits and
challenges in more detail, including the basis for an ERU,
potential credits and considerations, etc.
Share with the BCC the information gathered through the Public
Engagement Program
Provide a menu of options that allow the BCC to set a specific
LOS with a fee structure that is equitable and fair.
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Questions?