Improving Water Quality, Chapter 298 allows the District to: - - PDF document

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Improving Water Quality, Chapter 298 allows the District to: - - PDF document

6/17/2014 Chapter 298 Special District Improving Water Quality, Chapter 298 allows the District to: Develop, operate and maintain drainage infrastructure Storage and Infrastructure Assess non ad valorem taxes to pay for the work Under


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Improving Water Quality, Storage and Infrastructure

Chapter 298 Special District

Chapter 298 allows the District to:

Develop, operate and maintain drainage infrastructure Assess non ad‐valorem taxes to pay for the work

Under Chapter 298, the District must:

Amend its water control plan at least every five years Outline all existing and future changes to their system

with a proven benefit to the land before the improvements can be built

Creation and Governance

  • On May 5, 1958, Lehigh Corporation created the political sub‐

division of the State of Florida, under Chapter 298, known as East County Water Control District (ECWCD).

  • ECWCD’s five‐member Board of Commissioners are

popularly elected during general election cycles popularly elected during general election cycles.

  • ECWCD’s current operating budget is $5.5 million a year

ECWCD Board Of Commissioners

Mike Bonacolta, Chairman

  • J. Nathan Stout, Vice‐Chairman

Ken Thompson, Treasurer Michael Welch, Secretary David Deetscreek,Commissioner

Funding

How are we funded?

  • Independent Special Tax District
  • Collection of an acreage tax;
  • Whether you live on a canal or not,

everyone pays the same flat rate

Acre Lot: $105.15 Half Acre:

everyone pays the same flat rate. Why tax?

  • To provide the necessary drainage and flood
  • Control protection to local residents.

$52.58 ¼ Acre: $26.29

EAST COUNTY WATER CONTROL DISTRICT

311 miles of canals 20 lakes 360 culvert crossings 22 bridges 66 water control

structures

1298 preserve acres,

including the 598 acres Harns Marsh.

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Hickeys Creek Basin Orange River Basin Estero and Imperial River Basins

  • Expand Harns Marsh improving

storage, base flows and water quality

  • Greenbriar Wetland Rehydration

2007 Water Control Plan Recommended Comprehensive Watershed Management Plan

100 –yr Storage Needed for Full Build Out

  • Greenbriar Wetland Rehydration

and base flow restoration

  • Maintain higher canal elevation in

Southwest Lehigh

  • Restore Flows south of SR 82

Overview of Potential Projects

Overview of ECWCD’s Recent and Future Projects

  • In -Hou
  • use

se Culv lver ert t Replacement P placement Proj

  • jects

ts

  • Mi

Mirr rror Lake Lakes/ Hal Halfwa way Pond Pond

  • West

West Mars Marsh

  • Stat

State Road Road 82 82 Widenin Widening

  • South

Southwest Lehigh Lehigh Weirs Weirs South Southwest Lehigh Lehigh Weirs Weirs

  • Hend

Hendry Exten Extensio ion Canal Canal Widenin Widening

  • Hi

Hick ckey’s Cree Creek Cana Canal Wi Widen dening

  • Home

Homestead Road Road Wideni Widening and and Struct Structure

  • Sect

Sectio ion 10 10

  • Carlos Wa

rlos Waterway/C rway/C43 R Reservoi rvoir

In‐House Culvert Replacement Projects

  • Culverts rated

annually annually

  • In‐house

replacement project in its fifth year

Understanding Culverts and Our System

A culvert is a drain or a pipe that allows water to flow under a road, generally to connect to flowing canals.

  • More than 370 culverts in our system
  • Mostly Corrugated Metal

Mostly Corrugated Metal

  • In place since the 1960’s and 1970’s ‐

now deteriorating/failing

  • When a culvert totally fails, there is a

potential for flooding, property damage, injuries or loss of life

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In House Culverts

By conducting special projects in house, during the dry season, ECWCD is able to provide:

  • Cost savings to tax payers ‐ nearly

$50,000 saved per culvert

  • Innovative techniques allow for

minimal disturbances

  • Timely improvements to deteriorating

infrastructure

  • Increase the productivity of our system
  • Further protect our resources

Mirror Lakes/Halfway Pond Moving Water South

Location: South Lehigh, just North of SR 82, east of S hi Bl d O Sunshine Blvd. Orange River Basin Storage Capacity: Phase 1 : 1,000 acre‐feet Phase 2: an additional 500 acre‐feet Phase 3: an additional 2,000 acre‐feet

Moving Water South Phase I: Halfway Pond Pump Station

Engineer: RHT Engineering Contractor: JP Murphy, Inc

Moving Water South Phase I: Halfway Pond Pump Station

Engineer: RHT Engineering Contractor: JP Murphy, Inc

Moving Water South Phase I: Halfway Pond Pump Station

Engineer: RHT Engineering Contractor: JP Murphy, Inc

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Moving Water South Phase I: Halfway Pond Pump Station

Engineer: RHT Engineering Contractor: JP Murphy, Inc

Moving Water South Phase I: Halfway Pond Pump Station

Engineer: RHT Engineering Contractor: JP Murphy, Inc

West Marsh

Location: Adjacent (west) to Harns Marsh; Orange River Basin Storage Capacity: Estimated 640 +/‐ acre feet C S C l d Current Status: Currently under final design. To be completed Spring 2014. Water Quality: 248 TP kg/y; 914 TN kg/yr Issues: Need storage; Need funding Cost: $5 million (ECWCD 2011 CIP) or $7,812 per acre‐foot

Harns Marsh – West Marsh Project

Opportunities

  • Reduce freshwater discharges to the Caloosahatchee

River

  • Reduce flooding to the Orange River
  • Improve water quality
  • Public Recreational Facility and Restoration Activities
  • Cooperative effort with Lee County 20/20
  • Ability to provide base flows to the Caloosahatchee

River during dry season at higher water quality

West marsh

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SR82 Widening

Location: SR82 from Hendry County to Lee Blvd. Outside

  • f ECWCD”s boundaries

Project: FDOT Widening 7 miles of roadway to 6 and 4 lanes. Issue: FDOT needs to discharge excess stormwater

  • FDOT needs to discharge excess stormwater to

retention pond system or ECWCD’s system – the latter of which will have greater mutual benefits

  • Draft agreement in process to determine terms and

fees

Project Benefits and Status

  • ECWCD will build 27 Southwest Lehigh Weirs

creating 754 acre‐feet of storage

  • SR82 Widening needs less than 100 acre‐feet
  • FDOT will widen Hendry Ext. Canal from 80 feet

to 280 feet wide for seven miles.

Southwest Lehigh Weirs

Location: South of Lee Blvd & West of Gunnery, Orange River Basin Storage Capacity: Estimated 754 +/‐ acre feet Current Status: Design & Current Status: Design & Permitting Complete. Awarded $1.224 million FDEP TMDL Grant. Water Quality: 87 TP kg/yr; 896 TN kg/yr Issues: Finish JUPA agreement with FDOT and SR82 widening Cost: Estimated $2.4 million

Southwest Lehigh Structure Project

Opportunities

  • Reduce freshwater discharge to the Caloosahatchee

River

  • Recharge groundwater supply
  • Improve water quality
  • Reduce flooding on the Orange River
  • Possible FDOT funding source available
  • Improved access for life & safety services (Police, Fire,

EMT)

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Hickeys Creek Canal Widening

Location: 3 miles of canal North of Lee Blvd, East of Sunshine; Hickey Creek Basin Storage Capacity: Estimated 420 +/‐ acre feet 420 +/ acre feet Current Status: Design & Permitting Complete Water Quality: TBD Issues: District is short on water storage. In need a of partner for fill and funding. Cost: TBD

Hickeys Creek Widening Project

Opportunities

  • Reduce freshwater discharges in wet season as well as

improve and manage base flows to the Caloosahatchee p g River in dry season

  • Improved appearance and habitat through canal

features and littoral shelves.

  • Improve water quality
  • Would produce good fill dirt for other large project e.g.

SR 82 Widening. Possible FDOT funding source available

Hendry Canal Widening

Location: 7 miles of canal at Hendry/Lee County line south of Able Canal; Carlos Waterway Basin Storage Capacity: Estimated 600 +/‐ acre feet Current Status: Design & Partial Permitting Complete. Water Quality: TBD Issues: Need additional storage; Need funding for construction; Potential Partner in FDOT for excavated fill under JUPA agreements Cost: $6.1 million

Hendry Canal Widening Project

Opportunities

  • Reduce freshwater discharges in wet season as well as

improve and manage base flows to the Caloosahatchee improve and manage base flows to the Caloosahatchee River in dry season

  • Improved appearance and habitat through canal

features and littoral shelves.

  • Improve water quality
  • Would produce good fill dirt for other large project e.g.

SR 82 Widening.

  • Probable FDOT funding source available
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Homestead Widening

Location: Homestead Rd. from Leeland Heights Blvd. to beyond Sunrise Blvd. Inside of District Boundaries Project: Road widening from two to four lanes from two to four lanes. Issue: Additional need for stormwater storage.

Homestead Rd. Widening – Water Storage

  • LDOT is willing to pay for structure rehab at 57—6A
  • LDOT will be converting Live Oak Canal to storage

basin and will assume maintenance basin and will assume maintenance

  • Will prevent LDOT from consuming large parcels

along Homestead Rd. for storage ponds.

  • Draft agreement in process to determine terms and fees

Homestead Rd. Widening

Section 10

Location: Northern Lehigh; Hickey Creek Basin Storage Capacity: 1200 acre feet C S E l Current Status: Exploratory Water Quality: 900 pounds per year TP Issues: Need funding/land purchase Cost: $6.5 million or $5400 per acre foot

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Section 10: Opportunities

  • Interagency Project may benefit ECWCD during wet

season and SFWMD during dry season

  • Reduced freshwater discharge to the Caloosahatchee

River River

  • Improved water quality
  • Inter‐basin transfers between Dog and Hickey Basins
  • Rehydrate Greenbriar Wetlands
  • Providing base flows to the Caloosahatchee with

improved water quality

Section 10 Section 10 Carlos Waterway/ C43 Reservoir

Location: Adjacent to the Lee/Hendry County Line, south of SR 8O Project: C43 Reservoir – 17,000 +/ acre feet +/‐ acre‐feet Carlos Waterway Capacity – 22,230 cfs in a 25‐year, 3 day Issue: Carlos Waterway may provide some water quality treatment for dry season discharges

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Thank You

Dave Lindsay, District Manager – dlindsay@ecwcd.com Mike Cook Asst. District Manager– mcook@ecwcd.com Carla Ulakovic, Community Project Specialist, carlau@ecwcd.com East County Water Control District 601 East County Lane Lehigh Acres, Fl 33936 (p) 239‐368‐0044 (f) 239‐368‐5412 www.ecwcd.com