HomeMy WebLinkAboutDocumentation_Regular_Tab 18_12/12/2019
Agenda Item #18.
Regular Council
STAFF MEMO
Meeting: Regular Council - Dec 12 2019
Staff Contact: Nilsa Zacarias, Director of Department: Community Development
Community Development
TITLE
ORDINANCE 28-19, FIRST READING, AN ORDINANCE OF THE VILLAGE COUNCIL OF THE
VILLAGE OF TEQUESTA, FLORIDA, PROVIDING FOR THE ADOPTION OF A 10-YEAR WATER
SUPPLY FACILITIES WORK PLAN PURSUANT TO SUB-SECTION 163.3177(6)(c), FLORIDA
STATUTES; PROVIDING FOR THE ADOPTION OF AMENDMENTS TO ITS COMPREHENSIVE
DEVELOPMENT PLAN IN ORDER TO IMPLEMENT THE WORK PLAN; PROVIDING FOR THE
ADOPTION OF OBJECTIVESANDPOLICIES WITHIN THE VARIOUSELEMENTSOF THE
COMPREHENSIVE PLAN AND PROVIDING FOR INTERGOVERNMENTAL COORDINATION OF
THE REGIONAL WATER SUPPLY PLAN WITH ADJACENT LOCAL GOVERNMENTS; PROVIDING
FOR TRANSMITTAL TO THE STATE LAND PLANNING AGENCY; PROVIDING A CONFLICTS
CLAUSE AND A SEVERABILITY CLAUSE; PROVIDING AN EFFECTIVE DATE; AND FOR OTHER
PURPOSES.
SUMMARY:
ORDINANCE NO. 28-19: AN ORDINANCE OF THE VILLAGE COUNCIL OF THE VILLAGE OF
TEQUESTA, FLORIDA, PROVIDING FOR THE ADOPTION OF A 10-YEAR WATER SUPPLY
FACILITIES WORK PLAN PURSUANT TO SUB-SECTION 163.3177(6)(c), FLORIDA STATUTES;
PROVIDING FOR THEADOPTION OFAMENDMENTSTO ITSCOMPREHENSIVE
DEVELOPMENT PLAN IN ORDER TO IMPLEMENT THE WORK PLAN; PROVIDING FOR THE
ADOPTION OF OBJECTIVES AND POLICIES WITHIN THE VARIOUS ELEMENTS OF THE
COMPREHENSIVE PLAN AND PROVIDING FOR INTERGOVERNMENTAL COORDINATION OF
THEREGIONAL WATER SUPPLY PLAN WITH ADJACENT LOCAL GOVERNMENTS;
PROVIDING FOR TRANSMITTAL TO THE STATE LAND PLANNING AGENCY; PROVIDING A
CONFLICTS CLAUSE AND A SEVERABILITY CLAUSE; PROVIDING AN EFFECTIVE DATE;
AND FOR OTHER PURPOSES.
ATTACHMENTS:
WSP Ordinance & Document
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Agenda Item #18.
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Agenda Item #18.
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Agenda Item #18.
VILLAGE OF TEQUESTA, FLORIDA
!
10 YEAR WATER SUPPLY FACILITIES WORK PLAN
Prepared By:
Kimley-Horn and Associates, Inc.
1920 Wekiva Way, Suite 200,
West Palm Beach, FL 33411
Tel: (561) 845-0665
Fax: (561) 697-7193
NZ Consultants, Inc.
1851 W. Indiantown Road, Suite 100
Jupiter, FL 33458
Tel: (561) 758-2252
Fax: (561) 658-2278
DRAFT October 2019
ADOPTED: MAY 2020
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Agenda Item #18.
Table of Contents
TABLE OF CONTENTS
1. Introduction!2.2!
1.1 Statutory History!2.2!
1.2 Statutory Requirements!2.3!
2. Background Information!3.2!
2.1 Overview!3.2!
2.2 Relevant Regional Issues!3.2!
3. Data and Analysis!4.2!
3.1 Population Information!4.2!
3.2 Maps of Current and Future Areas Served!4.2!
3.3 Potable Water Level of Service Standard!4.2!
3.4 Population and Potable Water Demand Projections by Each Local
Government or Utility!4.2!
3.5 Water Supply Provided by Local Government!4.6!
3.6 Water Treatment Processes and Distribution Facilities!4.7!
3.7 Water Conservation!4.:!
3.8 Reuse Water!4.21!
4. Capital Improvements!5.2!
4.1 Work Plan Projects and Schedule!5.2!
5. Summary and Conclusions!6.2!
5.1 Raw Water Supply vs. Projected Potable Water Demand!6.2!
5.2 Comprehensive Plan Goals, Objectives, and Policies 5-3
!
i
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Figures
Figure 1: Corporate Limits!3.4!
Figure 2: Distribution System Services Map!4.5!
Figure 3: Facilities Location Map!4.9!
Figure 4: Reuse Application Sites!4.23!
Tables
Table 3-1: VOT Level of Service Standards!4.2!
Table 3-2: VOT Projected Populations of the Service Area CUP 50-00046-W!4.3!
Table 3-3: VOT 2018 LEC-WSP Updates Tequesta Service Area Population
and Finished Water Demands!4.3!
Table 3-4: VOT Population and Potable Water Demand Projections!4.4!
Table 3-5: SFWMD WUP- Raw Water Supply Wellfield and Permitted Allocations
through 2031!4.6!
Table 3-6: VOT - Reuse Application Sites and Allotted Usages!4.22!
Table 5-1: Summary of Raw Water and Treatment Capacities versus Projected
Potable Water Demands based on Population Data!6.3!
Exhibits
Exhibit 3-1: VOT Consumer Confidence Report (2018) !6.6!
!
1-1
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Introduction
1. Introduction
The purpose of the Village of Tequesta Water Supply Facilities Work Plan (Work Plan) is to identify
and plan for the water supply sources and facilities needed to serve existing and new
development within the local governments jurisdiction. Chapter 163, Part II, Florida Statutes
(F.S.), requires local governments to prepare and adopt Work Plans into their comprehensive
plans within 18 months after the South Florida Water Management District (District) approves a
regional water supply plan or its update. The Upper East Coast Regional Water Supply
Plan (UEC-WSP) was updated in 2016 (only unincorporated Martin County is within
The Lower East Coast Water Supply Plan (LEC-WSP) was
approved by the South Florida Water Management District (SFWMD) with the update
approved on November 8, 2018. Therefore, the deadline for local governments within the LEC
Region to amend their comprehensive plans to update the Work Plan is May 8, 2020.
Residents of the Village of Tequesta and the surrounding areas obtain their potable water
directly from the Village of Tequesta Utilities Department, which is responsible for ensuring
that enough capacity is available for existing and future customers.
The Work Plan references the initiatives already identified to ensure adequate water supply for
Village of Tequesta. According to state guidelines, the Work Plan and the comprehensive plan
must address the development of traditional and alternative water supplies, service delivery and
conservation and reuse programs necessary to serve existing and new development for at least a
10-year planning period. The Work Plan will have a planning time schedule consistent with the
comprehensive plan and the LEC-WSP Update.
The Work Plan is divided into six sections:
Section 1 Introduction
Section 2 Background Information (including Regional Issues Identified in the 2040 LEC-
WSP)
Section 3 Data and Analysis
Section 4 Work Plan Projects/Capital Improvement Element/Schedule
Section 5 Summary and Conclusions
1.1 Statutory History
The Florida Legislature has enacted bills in the 2002, 2004, 2005, 2011, 2012, 2015, and 2016
sessions to address the States water supply needs. These bills, in particular Senate Bills
360 and 444 (2005 legislative session), significantly changed Chapter 163 and 373, F.S. by
strengthening the statutory links between the regional water supply plans prepared by the
water management districts and the comprehensive plans prepared by local governments. In
addition, these bills established the basis for improving coordination between the local land use
planning and water supply planning.
1-2
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Introduction
1.2 Statutory Requirements
There are multiple statutory provisions each local government must consider when updating its
Work Plan, as summarized below:
2/ Coordinate appropriate aspects of the Comprehensive Plan with the applicable RWSP
\[Section 163.3177(4)(a), F.S.\].
3/ Ensure the Future Land Use Plan is based on availability of adequate water supplies
and public facilities and services \[Section 163.3177(6)(a), F.S.\]. Data and analyses
demonstrating that adequate water supplies and associated public facilities will be available
to meet projected growth demands must accompany all proposed Future Land Use
Plan and Plan amendments submitted for review.
4/ In consultation with the water supplier, ensure adequate water supplies and potable water
facilities are available to serve new development no later than the issuance by the local
government of a certificate of occupancy or its functional equivalent \[Section 163.3180(2),
F.S.\].
5/ For local governments subject to an RWSP, revise the General Sanitary Sewer, Solid
Waste, Drainage, Potable Water, and Natural Groundwater Aquifer Recharge element (the
Infrastructure element) through a Comprehensive Plan amendment to:
b/ Identify and incorporate the alternative water supply project(s) selected by the local
government from projects identified in the applicable RWSP, or alternative
project(s) proposed by the local government under Section 373.709(8)(b), F.S.
\[Section 163.3177(6)(c), F.S.\];
c/ Identify the traditional and alternative water supply projects and the conservation
and reuse programs necessary to meet water needs identified in the applicable
RWSP \[Section 163.3177(6)(c)3., F.S.\]; and
d/ Update the Work Plan for at least a 10-year planning period for constructing the
public, private, and regional water supply facilities identified in the element as
necessary to serve existing and new development \[Sections 163.3177(6)(c)3.
and (5), F.S.\].
6/ Revise the Five-Year Schedule of Capital Improvements to include water supply, reuse,
and conservation projects and programs to be implemented during the 5-year period
\[Section 163.3177(3)(a)4., F.S.\].
7/ To the extent necessary to maintain internal consistency after making changes described
in Paragraph 1 through 5 above, revise the Conservation element to assess projected
water needs and sources for at least a 10-year planning period, considering the applicable
RWSP and water use permit(s) \[Section 163.3177(6)(d), F.S.\]. The comprehensive
plan must address the water supply sources necessary to meet the existing and
1-3
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Introduction
projected water use demand for the established planning period, considering the
applicable RWSP \[Section 163.3167(9), F.S.\].
8/ To the extent necessary to maintain internal consistency after making changes described
in Paragraphs 1 through 5 above, revise the Intergovernmental Coordination element
to ensure consistency between the Comprehensive Plan and the applicable RWSP
\[Section 163.3177(6)(h)1., F.S.\].
9/ Local governments are required to comprehensively evaluate and update the
Comprehensive Plan to reflect changes in local conditions every seven years. The
evaluation could address the local governments need to update their Work Plan, including
the development of alternative water supplies, and determine whether the identified
alternative water supply projects, traditional water supply projects, and conservation and
reuse programs are meeting local water use demands \[Section 163.3191(3), F.S.\].
:/ Local governments may be exempt from updating their Work Planif they meet certain
criteria. A local government that does not own, operate, or maintain its own water supply
facilities and is served by a public water supply entity with a permitted allocation of
300 million gallons per day or greater is not required to amend its Comprehensive Plan
when an RWSP is updated if the local government uses less than 1 percent of the
public water supply entitys total permitted allocation. However, the local government
must cooperate with the public water supply entity that provides service within its
jurisdiction and must keep the Sanitary Sewer, Solid Waste, Drainage, Potable Water,
and Natural Groundwater Aquifer Recharge element up to date, pursuant to Section
163.3191, F.S. A local government should contact the Florida Department of Economic
Opportunity (DEO) to verify its qualifications for the exemption \[Section 163.3177(6)(c)4.,
F.S.\].
21/ Local governments with a Sector Plan adopted in accordance with Section 163.3245,
F.S., should incorporate information from the adopted Sector Plan, Master Plan, and
Detailed Specific Area Plan into the Work Plan. The focus should be on water needs,
water supply and resource development, conservation measures, and
intergovernmental coordination activities with the SFWMD and water supply
development projects needed to address projected development in the Sector Plan area
\[Section 163.3245, F.S.\].
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Background Information
2. Background Information
Included in this section is a brief overview of the Village of Tequesta, including information on
land use and population.
2.1 Overview
The Village of Tequesta (Village) was incorporated in 1957. The Village consists of an area of
approximately 2.3 square miles. The Village is bounded to the south and west by the northwest
fork of the Loxahatchee River and Intracoastal Waterway, to the east by the Atlantic Ocean and
to the north by Martin County, Florida. The Village corporate boundaries are shown on Figure
1. This area is consistent with the LEC plan boundaries however, actual water service area for
the Village of Tequesta extends beyond the Village corporate boundaries to include portions
of the Town of Jupiter, Jupiter Inlet Colony, Jupiter Island, portions of unincorporated Martin County
and unincorporated Palm Beach County, the Rolling Hills subdivision and Jonathan Dickinson
State Park. The Village is self-supplied and therefore, is the only potable water service provider
within the service area. The Village owns, operates and maintains all of the raw water supply,
treatment and distribution facilities located within the service area. In addition, there are no
self-served areas in the Village however, many of the residents utilize personal wells for irrigation
purposes.
The Village is approaching built-out conditions and will experience limited to moderate population
growth through the Year 2040. Based on the population estimates prepared by the SFWMD in
their preparation of the UEC-WSP and LEC-WSP, it is estimated that the Villages water
service area served a population of 12,818 in 2016. The Villages water service area population
is expected to experience a 10% growth through the year 2040 to a build-out population of 14,271.
2.2 Relevant Regional Issues
As the State agency responsible for water supply in the UEC and LEC planning areas, the
SFWMD plays a pivotal role in resource protection, through criteria used for Consumptive Use
Permitting. As pressure increased on the Everglades ecosystem resource, the SFWMD
Governing Board initiated rulemaking to limit increased allocations dependent on the Everglades
system. As a result, the Regional Water Availability Rule was adopted by the Governing Board on
February 15, 2007 aspart of the SFWMD's water use permit program. This rule reduced reliance
on the regional system for future water supply needs by mandating the development of
alternative water supplies and increasing water conservation and reuse.
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Background Information
The regional issues identified for 2040 in the LEC Planning Region are:
1. Fresh surface water and groundwater are limited. Further withdrawals could have impacts
on the regional system, wetlands, existing legal uses, and saltwater intrusion. As a result,
additional alternative water supplies need to be developed. The Village makes use of
Floridan wells currently for their RO WTP. This alternative water source was a part of their
water system expansion in 2000, which was done rather than expanding their traditional
surficial well system and filter plant. By permit, the Village has an additional Floridan well,
R5, that could be constructed if further expansion is required.
2. Surface water allocations from Lake Okeechobee and Water Conservation Areas are
limited in accordance with the Lake Okeechobee Service Area RAA criteria. The Village
permit does not allow for surface withdrawal at this time and it is not anticipated in the future.
3. Construction of additional storage systems (e.g. reservoirs, aquifer storage and recovery
systems) to capture wet season flow volumes will be necessary to increase water
availability during dry conditions and attenuate damaging peak flow events from Lake
Okeechobee. No additional storage systems are anticipated at this time.
4. Expanded use of reclaimed water is necessary to meet future water supply demands
and the Ocean Outfall Law. The Village does not own or maintain the wastewater
collection/transmission system within the Village. This system is owned by the
Loxahatchee River Environmental Control District (the District). Some facilities within the
Village make use of reclaimed water from the District. The Village encourages the use
of reclaimed water when it is available from the District.
5. Expanded use of brackish groundwater from the Floridan aquifer system requires careful
planning and wellfield management to prevent undesirable changes in water quality.
While additional wells are available by permit, the Village does not have plans at this time
to expand their system. The existing wells have sufficient capacity to support the
anticipated population growth projections.
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Background Information
Figure 1: Village Boundaries Map
2-3
Page 265 of 294
Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Data and Analysis
3. Data and Analysis
3.1 Population Information
The Villages existing and future population figures are derived from the Palm Beach County
Water Supply Plan, Martin County MPO and the 2016 UEC-WSP and 2018 LEC-WSP
Updates prepared by SFWMD.
3.2 Maps of Current and Future Areas Served
The Village service area currently includes the Village corporate boundaries and extends beyond
the Village boundaries to include Jupiter Inlet Colony, part of Jupiter Island, unincorporated areas
of Martin and Palm Beach Counties. The Village service area is not expected to expand its physical
boundaries through the Year 2040. The existing Village service area boundary is shown on Figure
2. This boundary differs from the LES as the areas of Martin County serviced by Tequesta are
typically shown in the Upper East Coast (UEC) Plan.
3.3 Potable Water Level of Service Standard
The Villages level of service standard for potable water has been determined using the capacity of
finished water produced per unit of demand, pursuant to Section 163.3164(28), F.S. The average
and maximum per capita usages in Table 3-1 are typical industry estimates.
Table 3-1: VOT Level of Service Standards
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Ebz!Ebz!Dbqbdjuz!
Sftjefoujbm!)hqde*!231!291!
)hqde!>!hbmmpo0dbqjub0ebz*!
!!Tupsbhf!Dbqbdjuz!)NH*!)Njmmjpo!Hbmmpo*!3/86!!!
Understanding the current level of service is based on the existing population, the 2016 population
records were used as a comparison. The population shows a total demand less than the available
storage capacity which yields a positive existing level of service.
3.4 Population and Potable Water Demand Projections by Each Local
Government or Utility
The Villages Consumptive Use Permit (CUP 50-00046-W) was issued by SFWMD on October 31,
2011 and expires on October 22, 2031. The approved CUP was based on the population projections
shown in Table 3-2.
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Data and Analysis
Table 3-2: VOT Projected Populations of the Service Area CUP 50-00046-W
Qspkfdufe!Wjmmbhf!pg!Vojodpsqpsbufe!Qbmn!Kvqjufs!Kvqjufs!Vojodpsqpsbufe!Upubm!Ftujnbufe!
Zfbs!Ufrvftub!Cfbdi!Dpvouz!Jomfu!Dpmpoz!Jtmboe!Nbsujo!Dpvouz!Qspkfdujpot!
3121!7257!3264!429!::!4341!22:57!
3126!7676!32:5!4:2!31!4572!23742!
3131!7:57!33:7!4:2!31!4589!24242!
3136!83:4!3456!4:2!31!45:6!24655!
3141!86:9!34:1!4:2!31!4624!24:23!
Table 3-3 below presents population and finished water demand according to the 2018
LEC-WSP update adopted by SFWMD on November 8, 2018 and the 2016 UEC-WSP update
adopted by SFWMD on March 10, 2016. The data presented below is included in Appendix E,
.
Table 3-3: VOT 2018 LEC-WSP Updates Tequesta Service Area Population and Finished Water Demand
Population and Finished Water Demand
Existing Projected
2016 2020 2030 2040
Population (Village of Tequesta, towns of Jupiter Inlet Colony and 8,668 8,866 9,155 9,241
Jupiter Island, and unincorporated Palm Beach County)
a
Population (Unincorporated Martin County per UEC-WSP) 4,150 4,370 4,748 5,030
(yr. 2015)
Gross Population for Service Area 12,818 13,236 13,903 14,271
Average 2012-2016 Per Capita Demand (gpd of finished water) 309
Potable Water Demands (annual average daily demand of finished 3.96 4.09 4.30 4.41
water in mgd)
b
SFWMD Permitted Annual Average Allocation (mgd)
Potable Water Source Permit Number 50-00046-W (expires 2031)
Surficial Aquifer System (SAS) 1.10
Floridan Aquifer System (FAS) 3.43
Total Allocation 4.37
FDEP Permitted Potable Water Maximum Day Treatment Capacity (PWS ID # 4501438)
Cumulative Facility & Project Capacity (mgd)
Permitted Capacity by Source
Existing Projected
2016 2020 2030 2040
SAS 2.73 2.73 2.73 2.73
FAS 3.60 3.60 3.60 3.60
Total Potable Capacity 6.33 6.33 6.33 6.33
Non-Potable Alternative Water Source Capacity (mgd)
Total Non-Potable Capacity 0.00 0.00 0.00 0.00
Project Summary
Water Supply Projects Source Completion Total Capital Projected Cumulative Design Capacity (mgd)
Date Cost ($ million)
2020 2030 2040
Potable Water
No Projects
Total Potable Water Supply Projects $0.00 0.00 0.00 0.00
Non-Potable Water
No Projects
Total Non-Potable Water Supply Projects $0.00 0.00 0.00 0.00
Total New Water $0.00 0.00 0.00 0.00
3-2
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Data and Analysis
a.
The population totals for the service area are published in the LEC and UEC-WSP within Palm
Beach and Martin Counties. As a result, the 2018 LEC-WSP Updates table above has been
modified to capture the compiled population data.
b
The permit was renewed in 2011 and has annual as well as max monthly withdrawal limits for SAS
and FAS. It is noted that the MGDs for FAS and SAS listed in this table are based on the annual
withdrawal limitations from the permit renewed in 2011.
The water demands listed above were calculated using the gross population for the service area,
which is inclusive of customers outside the corporate boundaries of the Village. This population
and the average water used per capita were used to calculate the water demand projections.
These projections show there may be a slight discrepancy between anticipated potable water
demands and allocation based on the currently permit conditions. The Village has adequate
capacity to service these customers, however the population growth will be monitored closely by
the Village and additional allocated limits could be coordinated during the permit renewal, if
required.
Table 3-4 below presents population and potable water demand projections from 2016 to 2040
based on the LEC and UEC WSPs. These population estimates are in line with those included in
the approved CUP, however the LEC is slightly more conservative. Therefore, the more
conservative LEC populations have been used for the following projections. The largest
difference in the population projections presented in Tables 3-3 and 3-4 is 1.46 percent which is
minimal in terms of service projections.
Table 3-4 VOT Population and Potable Water Demand Projections
3127!3131!3141!3151!
Qspkfdufe!Qpqvmbujpo!)Qfstpot*!23-929!24-347!24-:14!25-382!
Qfs!Dbqjub!Vtbhf!)HQE*!41:!!!41:!!!41:!!!41:!!!
Qfs!Dbqjub!Vtbhf!)HQZ*!223-896!!!!223-896!!!!223-896!!!!223-896!!!!
Upubm!Boovbm!Vtbhf!)NHZ*!!!!!!!2-133!2-5:4!!!2-679!2-71:!
Bwh/!Npouimz!Vtbhf!)NHN*!!!!!!!!!!96!!
242!!!!!!!
235!245!!!!!!!
Nby/!Npouimz!Vtbhf!)NHN*!214!!!!!!!!!!!!!!!
261!269!273!
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Data and Analysis
Figure 2: Village Service Area Map
3-4
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Data and Analysis
3.5 Water Supply Provided by Local Government
The Village is currently permitted under SFWMD Water Use Permit (WUP) No. 50-00046-W to
withdraw a total annual allocation of 1,594 million gallons (MG) and a maximum monthly
allocation of 230.11 MGM. The WUP allows the Village to withdraw raw water from both the
Surficial and Floridan aquifers. The Village currently has a total of ten (10) active surficial aquifer
wells and four (4) active Floridan aquifer wells within the wellfield. The permitted allocations
also include provisions for one additional surficial well (No. 28) and one additional Floridan aquifer
well (No. R5). A summary of the existing raw water supply wellfields and permitted capacities
based on the current WUP are provided in Table 3-5.
Table 3-5: SFWMD WUP- Raw Water Supply Wellfield and Permitted Allocations through 2031
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Fbtufso!Qfojotvmbs!Tvsgjdjbm!Brvjgfs!
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Xfmm!Op/!9!..!..!
Xfmmt!Op/!29-!2:!boe!31!!..!..!
Xfmm!Op/!34!22/99!..!
Xfmm!Op/!35!4/1!..!
Xfmm!Op/!39!)Gvuvsf*!:/1!..!
Upubm;!34/99!..!
Xftufso!Qfojotvmbs!Tvsgjdjbm!Brvjgfs!
Xfmmt!Op/!36-!37!boe!38!..!..!
Upubm!gps!Tvsgjdjbm!Brvjgfs;!73/32!512!
Gmpsjebo!Brvjgfs!
Xfmmt!Op/!S2!uispvhi!S6!278/:1!2-362!
)5!Fyjtujoh-!2!Gvuvsf*!
Upubm!Sbx!Xbufs!gspn!Tvsgjdjbm!boe!Gmpsjebo;!341/22!2-6:5!
The annual withdrawal allocations from both the surficial aquifer and Floridan aquifer represent a
decrease from the previous Water Use Permit. The sum of the surficial and Floridan aquifer source
limits is more than the total permit annual and max month allocations to allow for some flexibility in
pumping from each source.
3-5
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Data and Analysis
3.6 Water Treatment Processes and Distribution Facilities
The Villages water treatment plant (WTP) primary treatment processes consist of membrane
softening via reverse osmosis and manganese greensand filtration. Each process is operated
independent of the other with the treated water from each process being blended into a final
finished water product. The manganese greensand filtration process was the original treatment
technology employed at the Villages WTP. The manganese greensand filtration system has a
finished water permitted capacity of 2.73 MGD and currently operates at 90% recovery. The
expansion of the manganese greensand filter process in the future is not anticipated. The
Villages reverse osmosis system consists of three, 1.2 MGD, permeate capacity reverse osmosis
process trains. The reverse osmosis system is designed to operate at a 75% recovery rate.
However, as the membrane filtration units age, it can be expected that the recovery rate will
decrease to approximately 70% prior to membrane replacement. In July 2011, the installation of
the third reverse osmosis train was completed, which increased the permeate capacity to the
ultimate build-out capacity of 3.6 MGD. The expansion of the reverse osmosis treatment process
provides the Village with increased flexibility with regard to meeting the potable water demands of
the service area during times of drought and water restrictions which could potentially impact the
availability of raw water from the surficial aquifer.
The Village distribution system consists of water mains from 4-inch to 24-inch
diameter water mains of varying materials and age. The oldest mains were constructed with
asbestos cement pipe and the new mains are constructed with PVC or ductile iron. The Village
maintains two (2) ground storage tank facilities within the water treatment plant site with respective
capacities of 2.0 MG and 0.75 MG.
Distribution pumping facilities include high service pumps located at the Villages water treatment
plant. There are seven (7) high service pumps located at the water treatment plant. Two of the
pumps have a design capacity of 2,275 gpm (3.28 MGD), four of the pumps have a design
capacity of 700 gpm (1.0 MGD) and the remaining pump has a capacity of 1,275 gpm (1.84
MGD). The off-site pumping facilities associated with the 0.5 MG storage tank referenced above,
are being removed during the tank demolition in October/November 2015. Based on the projected
potable water demands through the Year 2030 and the applicable fire flow demand, the existing
pumping facilities will be adequate for the Villages needs.
The location of the Villages water treatment plant, raw water supply wells and ground storage
facilities are shown on Figure 3.
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Data and Analysis
Currently, the Village is no longer purchasing bulk quantities of finished water from the Town of
Jupiter Utilities. The Village does, however, maintain two emergency interconnects with the Town
of Jupiter as well as with South Martin Regional Utility (SMRU) via the Town of Jupiter Island. In
the event of an emergency, any of the adjacent municipalities (the Village or Town of Jupiter), the
interconnects provide a means for each municipality to provide uninterrupted service to their
respective potable water users. While the interconnect agreement with SMRU is valid, the
interconnect is physically locked to prevent unauthorized use. The Village is not and has no
intentions to enter into any interlocal agreements with the Town of Jupiter to purchase or sell bulk
quantities of finished water.
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Data and Analysis
Figure 3: Village Facilities Location Map
3-8
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Data and Analysis
3.7 Water Conservation
The Village is proactive in the practice of water conservation through the enactment of multiple
Village ordinances, institutional controls, and community outreach and education programs. The
Villages current water conservation plan consists of the following elements:
Water Protection and Conservation Through Ordinance 21-13 adopted on 8-8-13,
the Village implements Article IV that establishes a regulatory framework and
guidance document to protect the water resources of the village from the harmful
effects of over utilization during periods of water shortage, to allocate available water
supplies by assisting the SFWMD in the implementation of its water shortage plan,
and to help ensure consistent water and landscape irrigation conservation
throughout the Village on a year round basis.
The Village, through Ordinance 21-13, implements the Mandatory Year-Round Irrigation
Conservation Measures as detailed in 40E-24 Florida Administrative Code and stated
below:
o Prohibits landscape irrigation daily between the hours of 10:00 a.m. and 4:00
p.m.;
o Restricts irrigation of new landscaping;
o Limits irrigation for cleaning, maintenance, repair and testing purposes;
o Conditions irrigation for fertilizer, pesticide, and herbicide use; and
o Restricts even addresses, installations with irrigation systems that irrigate both
even and odd addresses within the same zones, such as multi-family units and
-of-way or other locations with no address
as defined in subsection 40E-24.101(4), F.A.C., the opportunity to accomplish
necessary landscape irrigation only on Tuesday, Thursday and Sunday. Odd
addresses as defined in subsection 40E-24.101(12), F.A.C., have the opportunity
to accomplish necessary landscape irrigation only on Monday, Wednesday and
Saturday.
Additionally, the Village, through Ordinance 21-13, adopted the water shortage plan of
the SFWMD (Chapter 40E-21, F.A.C.).
Furthermore, the Village Code of Ordinances includes requirements for restrictions on
water use during times of an "emergency situation" as declared by SFWMD or when the
Village of Tequesta Council determines a reduction in water consumption is necessary to
alleviate a local water shortage within the Village of Tequesta's water system. Water
restrictions may include reduction of hours and days allowed for irrigation, washing of
vehicles, washing of outdoor surfaces, operation of ornamental fountains, operation of air
conditioning without a recirculation system, limitations on filling and use of swimming
pools, limitations on leakage of water through defective plumbing, restrictions on hotels
and restaurants as to the minimum amount of water necessary to conduct operations
and other restrictions as necessary. When emergency restrictions are declared, the
3-9
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Data and Analysis
Village assures, through Code enforcement, that the restrictions are adhered to.
Florida-friendly Landscaping Ordinance The Village adopted Ordinance 6-12 Florida
Friendly Landscaping on April 12, 2012. The Code provisions require the use of Florida-
friendly landscaping materials and the minimum percent of required pervious area that
must follow the principles of Florida Friendly Landscape provisions as set forth in the
SFWMD's Xeriscape Plant Guide II. Implementation of the Code provisions takes place
during the development review process.
Water Conservation Fixtures the Village requires ultra-low volume plumbing fixtures
on all new construction is in effect for the Village service area. Additionally, the Village
implements the Florida Building Code (FBC) which contains plumbing flow restriction
requirements. The Village Building and Inspection Services Division also includes in their
provisions for new construction to have water conservation control devices installed per
the Florida Plumbing Code, as a condition for granting certificates of occupancy.
Rain Sensor Device Ordinance The Village requires any person who purchases and
installs an automatic lawn sprinkler system to install, operate and maintain a rain sensor
device or automatic switch which will override the irrigation system with the occurrence
of adequate rainfall is in effect for the Village service area.
Water Conservation Rate Structure The Village has a conservation-based rate structure
which includes an increasing block rate structure as a means of encouraging users to
minimize water usage.
Leak Detection Program The Village has an unaccounted-for water and leak detection
program. The program includes water auditing procedures, in-field leak detection efforts
and repair. The average annual estimated unaccounted-for water loss, for 2018 was
approximately 13 percent.
Water Conservation Education Program The Village regularly distributes flyers to
employees and customers. Information signs press releases and messages regarding
water conservation are also printed on customer bills. The Village provides an Annual
Progress Report to the SFWMD by November 15 of each year. The Villages Annual
Consumer Confidence Report (2018) is presented as Exhibit 3-1.
Reuse Water Wastewater treatment within the service area is provided by either onsite
septic systems or centralized sewer through the Loxahatchee River District (LRD). The
Village is no longer approving installation of new septic tanks while the District is working
to eliminate all existing septic tanks in their service area. In addition, the LRD provides
reuse water to select golf course communities within the Village service area. A
discussion of the reuse system is provided under subsequent sections of this Work Plan
with Figure 4 as a visual reference.
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Data and Analysis
In regards with Water Conservation, the Village does not have local financial responsibilities
as part of Capital Improvements Element (CIE) or Capital Improvements Schedule (CIS).
3-11
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Data and Analysis
3.8 Reuse Water
As mentioned above, the LRD provides reuse quality water to three (3) golf courses and one (1)
n (Jupiter Hills HOA and Country Club) located within the Village service
area. The use of this reuse water is to irrigate these sites, which are historically large quantity
users, is used for public access irrigation, significantly reducing the potable water
production demand at the Villages WTP and in turn the quantity of raw water withdrawn from
both the surficial and Floridan aquifer. A summary of the reuse application sites and the allotted
daily usage at each site is shown in Table 3-6.
Table 3-6: VOT - Reuse Application Sites and Allotted Usages
Sfvtf!Bqqmjdbujpo!Tjuf!Ebjmz!Bmmpdbujpo!)NHE*!
Kvqjufs!Ijmmt!IPB!1/21!
Kvqjufs!Ijmmt!Dpvousz!Dmvc!2/21!
Uvsumf!Dsffl!Hpmg!Dpvstf!1/66!
Ufrvftub!Dpvousz!Dmvc!1/61!
!!Upubm;!3/36!!!
Based on discussions with the LRD, there are no current plans to expand or add additional
reuse application sites within the Village service area. Furthermore, the current daily allocations
provided to each site appear to be sufficient to meet the needs of each of the existing reuse
application sites, therefore an increase in the allocations at each site is also not anticipated.
Since the application of reuse water for irrigation has been ongoing within the Village service area
for a number of years, the projected potable water demands of the service area have been
developed exclusive of the required irrigation demand at each of the applications sites. If in the
future there is additional reuse demand within the Village service area and reuse water quantities
are available, the potable water demand projections of the service area would be updated to
reflect the expansion of the reuse system. A reuse service map showing the layout of the reuse
application sites within the Village service area is provided as Figure 4.
In regards with Reuse Water, the Village does not have local financial responsibilities as part of
Capital Improvements Element (CIE) or Capital Improvements Schedule (CIS).
3-12
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Data and Analysis
Figure 4: Village Reuse Application Service Map
3-12
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Capital Improvements
4. Capital Improvements
4.1 Work Plan Projects and Schedule
As part of the preparation of the Water Supply Facilities Work Plan, local governments which are
self-supplied are required to evaluate the existing community water system and determine what
improvements, if any, will be required to the existing treatment systems and/or distribution
infrastructure to meet the potable water demands of the service area over the projection duration.
The Village has completed an evaluation of the current system and infrastructure based on the
projected potable water demands of the Village service area over the next 20 years. The projects
identified will be essential to the Village meeting the potable water demands of the service area.
It should be noted that the projects anticipated within the next five years are consistent with the
projects identified in Appendix A of the SFWMD LEC Plan Update.
The following work plan projects are anticipated sometime in the future and will be incorporated
into the Villages CIP, when warranted:
Installation of a fifth Floridan aquifer well to be designated R-5. Floridan well R-5 will be
installed, as required, to supplement the existing Floridan wells and provide redundancy
and increased flexibility.
Installation of an eleventh surficial aquifer well to be designated Well No. 28. Surficial Well
No. 28 will be installed, as required, to supplement the existing surficial wells and provide
redundancy and increased flexibility.
Phased replacement of asbestos cement water mains.
Facility assessment is currently underway and project listing will be updated accordingly,
as applicable.
4-1
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Summary and Conclusions
5. Summary and Conclusions
5.1 Raw Water Supply vs. Projected Potable Water Demand
As previously discussed, the potable water demand projection data is based on the data provided
to us by the SFWMD. It should be noted that an evaluation of the data provided by the SFWMD
with current operating data indicates that data provided is consistent with the current population
increase and per capita water usage within the Villages service area.
A summary of the raw water and treatment capacities versus projected potable water demands of
the Village service area through the Year 2040 is shown in Table 5-1.
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Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Summary and Conclusions
Table 5-1: Summary of Raw Water and Treatment Capacities versus Projected Potable Water Demands
4
based on 2016 Population Data
3127!3131!3141!3151!
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!Gjmufs!Qspdftt!Usfbunfou!Dbqbdjuz!)NHE*!3/8!3/8!3/8!3/8!
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!S/P/!Qspdftt!Sbx!Xbufs!Efnboe!)NHE*!6/25!6/25!6/25!6/25!
!Upubm!XUQ!Sbx!Xbufs!)NHE*!9/25!9/25!9/25!9/25!
2
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7/44!7/44!7/44!7/44!
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3
!Qspkfdufe!Upubm!Boovbm!Sbx!Xbufs!)NHZ*!2-4::!2-6:4!2-781!2-881!
!Qfsnjuufe!XVQ!Boovbm!Bmmpdbujpo!)NHZ*!2-6:5!2-6:5!2-6:5!2-6:5!
!XVQ!Boovbm!Bmmpdbujpo!,Tvsqmvt!0!.Efgjdju!)NHZ*!!!!!!,2:6!!!!!!!!!,2!.87!!!!!!.287!
!Qspkfdufe!Nby/!Npouimz!Efnboe!)NHN*!214!261!269!273!
!Qspkfdufe!Nby!Npouimz!)NHN*!254!274!282!292!
!Qfsnjuufe!XVQ!Nby/!Npouimz!Bmmpdbujpo!)NHN*!341!341!341!341!
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2
Uif!qmbou!usfbunfou!dbqbdjuz!jodmveft!bmm!qpubcmf!xbufs!qspevdujpo!dbqbdjuz!bwbjmbcmf!gspn!cpui!uif!
nbohboftf!hsffotboe!gjmusbujpo!qspdftt!usbjo!)3/84!NHE*!bt!xfmm!bt!uif!sfwfstf!ptnptjt!qspdftt!usbjot!)4!A!
2/3!NHE!fbdi-!upubm!4/7!NHE*/!Ju!tipvme!cf!opufe!uibu!ju!jt!opu!mjlfmz!uibu!bmm!qspdftt!usbjot!)nbohboftf!
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5-2
Page 281 of 294
Agenda Item #18.
Village of Tequesta
Water Supply Facilities
Work Plan
Summary and Conclusions
A comparison of the data shown in Table 5-1 indicates that the Village will be capable of meeting
the potable water demands of the Village service area through the Year 2040 based on the
current and future plant production capacity. It should be noted that the data presented in Table
5-1 includes, where applicable, the proposed capital improvement projects to be completed in
accordance with the schedule provided in Section 4.
5.2 Comprehensive Plan Goals, Objectives, and Policies
Comprehensive Plan Goals, Objectives, and Policies are included in the Utilities Element and
Conservation Element to ensure implementation and future updates of the 10 Year Water Supply
Facilities Work Plan as required by Section 163.3177 (6) (c), F.S.
5-3
Page 282 of 294
Agenda Item #18.
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Page 283 of 294
Agenda Item #18.
Page 284 of 294
Agenda Item #18.
Village of Tequesta
10 Year Water Supply Facilities Work Plan
Associated Comprehensive Plan Amendment - Goals, Objectives and Policies
As a reference, the following represents Comprehensive Plan associated amendments related to
-Year Water Supply Facilities Work Plan Update and are in underline (proposed
new provisions) or strikethrough (proposed deleted provisions) format.
As GOPs are often amended outside of the cycle for Water Supply Plan amendments (i.e.
Evaluation and Appraisal Report amendments every seven (7) years), these GOPs are being
provided as reference and not made part of the officially adopted Water Supply Plan. These
amendments will be processed concurrently with, but not made part of, the WSP update.
Utilities Element, Potable Water Sub-element
Objective 1.7.0: The Village of Tequesta shall update its 10-year Water Supply Facilities Work
Plan (Work Plan) as required by section 163.3177(6)(c), F.S.
Policy 1.7.1 The Village shall amend its Comprehensive Plan and Water Supply Facilities Work
Plan. as required by section 163.3177(6)(c), F.S. within 18 months after the governing board of
the South Florida Water Management District (SFWMD) approves its Lower East Coast Water
Supply Plan (LECWSP) Update. The last LECWSP update was approved on September 12, 2013
November 8, 2018
Policy 1.7.2 is designed to assess current and projected
potable water demands; evaluate the sources and capacities of available water supplies; and,
identify those water supply projects, using all available technologies necessary to meet the
or a ten-year period.
Policy: 1.7.3 Incorporate by reference the 10 Year Water Supply Facilities Work Plan adopted by
the Village Council by Ordinance 28-19 20-14 dated February 12, 2015 May 2020.
Policy 1.7.4: Coordinate appropriate aspects of the Comprehensive Plan with the South Florida
Lower East Coast Regional Water Supply Plan adopted September
12, 2013 November 8, 2018, Upper East Coast Regional Water Supply Plan updated in 2016,
and with the Palm Beach County 10-Year Water Supply Work Plan adopted in 2015 2020. The
Village shall amend its Comprehensive Plan and Water Supply Facilities Work Plan. As required
to provide consistency with the District and County plans.
Conservation Element
Objective 2.15.0: The Village shall implement the Water Supply Facilities Work Plan to ensure
that adequate water supplies and public facilities are available to serve the water supply demands
of any population growth the Town Village may experience.
Policy 2.15.16: To further protect and conserve the Surficial Aquifer, and protect against sea level
rise and future climate change impacts, the Village shall seek funding for studies to research
enhancing aquifer recharge and investigate utilization of alternative water resources to
supple
include but are not limited to, Aquifer Storage and Recovery (ASR), desalination, capture and
storage of excess storm water, appropriately treated reclaimed water, and other technologies
addressed in the 2018 Lower East Coast Water Supply Plan Update of the SFWMD.
Page 285 of 294