Agenda 10/28/2008 Item #16E 2
.,......."
Agenda Item No. 16E2
October 28,2008
Page 1 of 18
EXECUTIVE SUMMARY
Recommendation to approve an Interim Management Plan for the Winchester
Head multi-parcel project under the Conservation Collier Land Acquisition
Program
OBJECTIVE: To obtain approval of the attached Interim Management Plan for the Winchester
Head multi-parcel project and direction to the County Manager, or his designee, for its
implementation.
CONSIDERATIONS: The Conservation Collier Ordinance, 2002-63, Section 14(1), as
amended, requires that, no later than ninety (90) days from the date of acquisition, an Interim
Management Plan shall be submitted by County staff to the Conservation Collier Land
Acquisition Advisory Committee (CCLAAC) for approval. Upon approval, the Plan shall be
submitted to the Board of County Commissioners for final approval and shall be implemented
according to the Board's direction. Subsequent to the Interim Management Plan, a final plan is
to be presented to the Board within two (2) years.
The Winchester Head project is a multi-parcel project comprised of 115 parcels totaling 158.67
acres located in the North Golden Gate Estates between 35th and 41st Avenue N.E. To date,
Conservation Collier has acquired 33 parcels totaling 44.17 acres. The Interim Management
Plan was reviewed and approved by the Lands Evaluation and Management Subcommittee on
July 18, 2008. On September 8, 2008, it was unanimously approved by the full CCLAAC.
FISCAL IMPACT: The costs of land management activities will not be expended until
contiguous tracts of 20 acres or more are acquired. The estimated management cost for the
entire project area is $170,600; however, it may take several years for the entire project to be
acquired. Funds are budgeted within the Conservation Collier Land Management Fund to
accomplish these activities when appropriate. Staff will also seek grant funding to assist in
management costs.
GROWTH MANAGEMENT IMPACT: Management of Conservation Collier lands to support
appropriate public access is consistent with and supports Policy 1.1.6 and Objective 1.3 in the
Recreation and Open Space Element of the Collier County Growth Management Plan.
LEGAL CONSIDERATIONS: The Conservation Collier Ordinance (2002-63), as amended, in
Section 14, provides a legal framework for development of management plans and for use of
environmentally sensitive lands. The Interim Management Plan for the Winchester Head multi-
parcel project by the Conservation Collier Land Acquisition Advisory Committee for Board
approval falls within this legal framework. The Interim Management Plan is legally sufficient for
Board action. - JAB
RECOMMENDATION: That the Board of County Commissioners approves the attached Interim
Management Plan and directs the County Manager, or his designee, to implement it for the
Winchester Head parcel.
PREPARED BY: Christal Segura, Environmental Specialist, Conservation Collier Program,
.- Department of Facilities Management
Page 1 of 1
Agenda Item No. 16E2
October 28, 2008
Page 2 of 18
COLLIER COUNTY
BOARD OF COUNTY COMMISSIONERS
Item Number:
Item Summary:
16E2
Meeting Date:
Recommendation to approve an Interim Management Plan for the Winchester Head multi-
parcel project under the Conservation Collier Land Acquisition Program,
10/28/20089:00:00 AM
Prepared By
Christal Segura
Environmental Specialist
Date
Administrative Services
Facilities Management
10/9/200810:38:16 AM
Approved By
Melissa Hennig
Environmental Specialist
Date
Administrative Services
Facilities Management
10/9/2008 1 :51 PM
Approved By
Skip Camp, C.F.M.
Facilities Management Director
Date
Administrative Services
Facilities Management
10/9/20083:03 PM
Approved By
Mary Beck
Executive Secretary
Date
Administrative Services
Administrative Services Admin.
10/10/2008 1 :22 PM
Approved By
Len Golden Price
Administrative Services Administrator
Date
Administrative Services
Administrative Services Admin.
10/15/200812:06 AM
Approved By
Jeff Klatzkow
Assistant County Attorney
Date
County Attorney
County Attorney Office
10/16/2008 9:02 AM
Approved By
OMB Coordinator
Applications Analyst
Date
Administrative Services
Information Technology
10/16/200811:03 AM
Approved By
Mark Isackson
Budget Analyst
Date
County Manager's Office
Office of Management & Budget
10/16120083:20 PM
Approved By
James V. Mudd
County Manager
Date
Board of County
Commissioners
County Manager's Office
10120/2008 1 :00 PM
file://C:\AgendaTest\Export\ 115-0ctober%2028, %202008\] 6.%20CONSENT%20AGEN...
10/22/2008
Agenda Item No. 16E2
October 28,2008
Page 3 of 18
Conservation Collier:
Winchester Head
Interim Management Plan - Final Draft
Conservation Collier. Winchester Head
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Prepared By:
Collier County's Conservation Collier Program
Facilities Management Department
3301 Tamiami Trail Bldg W
Naples, FL 34112
September 2008
G:\Conservation Collier\Land Management\Winchester Head Propenles\Winchester Head lnterim Mngmt Plan Final Draft.doc
September 2008
Agenda Item No, 16E2
October 28, 2008
Conservation Collier: Winchester Head Pwge6tof 18
Interim Management Plan - Final DRAFT
Table of Contents
1.0 Purpose and Scope of the Interim Management Plan ......................................................... 3
2.0 Management Authority and Responsibilities .......................................................................4
3.0 Interim Site Plan ................................................. ..................................... ........................ ....... 4
3.1 Location and Site Description.................................... ............ ............... .......... ................... 4
3.2 Signage................................................................ .... ..................................... .......... .............. 4
3.3 Easements, Concessions or Leases........... ....... .......... ........ .......... ....... ............... ....... ......... 5
3.4 Structures.... ................................ ................................... ............. .............................. ......... 5
3.5 Surrounding and Adjacent Land Uses......................... ............. ............... ........... ...... ....... 5
4.0 Interim Management Objectives......... .................................. ........ ..... ............... ......... .......... 5
4.1 Natural Resource Protection............................ .................................................... ............. 5
4.2 Site Security....... .................... .......... ................... ................. ...................... ................. ......... 6
4.3 Exotic Vegetation Removal and Maintenance Plan......................................................... 6
4.4 Cultural, Historical and Archeological Resource Protection ......................................... 6
4.5 Public Access....................................................................... ..................... .................... ....... 7
4.6 Site Monitoring Plan........... ............................................. .... ............................................... 7
4.7 Partnerships .... .................. .......................................................... ........................................ 7
5.0 Exhibits..... ........................................... ........... ......................................................................... 8
EXHIBIT 1: Location Map....... .............................................. ...................... ................ ......... 8
EXHIBIT 2: Aerial Map................. ............... ................................. .................... ....... ....... ..... 9
EXHIBIT 3: Winchester Head Boundary and Golden Gates Estates Tract Numbers......... 10
EXHIBIT 4: Golden Gates Estates Unit 62 Plat Map.......................................................... 11
EXHIBIT 5: Golden Gates Estates Unit 65 Plat Map.......................................................... 12
EXHIBIT 6: Winchester Head Light Detection and Ranging Map ..................................... 13
EXHIBIT 7: Location of the Horsepen Strand Conservation Area .....................................14
EXHIBIT 8: Estimated Cost Table ....... ..... .............. ...................... ..... .......... ................ ....... 15
EXHIBIT 9: Estimated Implementation Time Line ............................................................ 16
2
Agenda Item No. 16E2
October 28, 2008
Conservation Collier: Winchester Head p.f>tof 18
Interim Management Plan - Final DRAFT
1.0 Purpose and Scope of the Interim Management Plan
Winchester Head is a multi-parcel project comprised of 115 parcels totaling 158.67 acres. The
Collier Soil and Water Conservation District (CSWCD) owns two of these parcels. The Board of
County Commissioners (BCC) has approved the remaining 113 parcels totaling 156.39 acres for
acquisition subject to land values. As long as this approval remains in force, Conservation
Collier will perform a market study and appraisal every 6 months and make offers to owners
within the project area. The most recent market study and appraisals value these parcels at
$16,375 per acre. Offers to purchase parcels within Winchester Head will be based on this
amount.
September 2008
As of July 21, 2008, 33 scattered Winchester Head properties totaling 44.17 acres have been
purchased by Collier County through funds from the Conservation Collier program (total monies
spent = $1,057,590; average $23,943.63 per acre). To date, seven property owners have rejected
offers for the purchase of their parcels however; Winchester Head has been named in the Collier
County Land Development Code Ord. No. 06-29, Preservation Standards Amendment (Section
3.05.07.B.2.ciii) as an area where lands may be donated to Conservation Collier. If lands within
Winchester Head are offered to Conservation Collier, they will be put on a fast-track process for
approval subject to the policies and procedures of Conservation Collier; these policies and
procedures are currently being developed by Conservation Collier's Ordinance, Policy and Rules
Subcommittee. Conservation Collier will continue to pursue the acquisition of all approved
parcels within Winchester Head; 80 letters offering the purchase of property were sent to
property owners on August 27, 2008. All acquired properties will be managed only for
conservation, protection and enhancement of natural resources and for public outdoor recreation
that will be compatible with the conservation, protection and enhancement of the site and its
surrounding lands. Public use of the site will not be practical until more contiguous properties
within Winchester Head can be acquired.
This interim management plan is intended to identify the key management priorities and issues
within the site and give direction for management for the next two years. This document is
intended to be the precursor to a final management plan, which will provide more specific
aspects of site management.
Key Interim Management Objectives
1. Protect and manage the native habitat on site
2. Explore opportunities for grant funding and partnerships
Action Plan
1 a. Treat and manage all Category I and II invasive plant speCIes within parcels (once
contiguous tracts of 20 acres or more are acquired)
2a. Seek grant funding opportunities for the removal of exotic flora.
3
Agenda Item No. 16E2
October 28, 2008
Conservation Collier: Winchester Head P~ft8tof 18
Interim Management Plan - Final DRAFT
2.0 Management Authority and Responsibilities
The Conservation Collier Program, part of the Collier County Facilities Management
Department, will be solely responsible for managing the Winchester Head parcels, but will also
seek to obtain grants and form partnerships for management activities.
September 2008
3.0 Interim Site Plan
3.1 Location and Site Description
The Winchester Head Parcels are located east of Everglades Blvd. North, between 41 st
Ave NE and 35th Ave NE in Sections 8 & 17, Township 48 and Range 28 in Golden Gate
Estates, Units 62 and 65 within Collier County, Florida. The southern most parcels are
located south of 3ih Ave NE but do not extend to 35th Ave NE (Exhibits 1-5). The
approximate center of the project is located at 26018'9.67"N and 81032'19.58"W.
Winchester Head is comprised of Mixed Wetland Hardwoods (FLUCCS 617), Cypress
(FLUCCS 621), Cypress, Pine, Cabbage Palm (FLUCCS 624) and Freshwater Marsh
(FLUCCS 641). Compared to the higher elevations of the lands surrounding Winchester
Head, the natural depression of this cypress area (Exhibit 6) combined with the presence
of hydric, poorly drained soils allows for water to collect and slowly percolate into the
ground. Thus, Winchester Head is ideal for obligate and facultative wetland plant and
animal species.
Conservation Collier's Winchester Head Project Area is within the CSWCD's Horsepen
Strand Conservation Area (HSCA; Exhibit 7). According to the CSWCD's August
newsletter, "The primary purpose of [the HSCA] is to fully utilize natural land functions
and reduce or eliminate the adverse impact brought on by flood and drought conditions in
NGGE [North Golden Gate Estates] and other parts of Collier County. Reconnecting the
historic flow way will redirect storm water drainage away from NGGE's canals and let it
move south toward North Belle Meade and naturally low county areas while allowing
ground absorption along the way." A draft final report of the Phase 1 analysis for the
HSCA was submitted to the Florida Department of Environmental Protection and the
South Florida Water Management District on July 21,2008. The purpose of this analysis
was to determine the feasibility of reconnecting the HSCA to provide stormwater
treatment, flood protection, water quality treatment and habitat restoration for the NGGE
and Collier County residents. The Phase 1 analysis defined three wetland systems within
the HSCA. Winchester Head was one of these named wetlands and the report estimates
that Winchester Head contains approximately 414.7 acre-feet of storage based on an
average, water surface elevation of ] 6.0 feet (North American Vertical Datum of 1988).
A phase II report is suggested that would involve, among other things, groundtruthing the
data provided in phase 1. The HSCA will not affect Conservation Collier's efforts to
acquire, restore and protect parcels within Winchester Head. It is addressed in this plan
to provide a comprehensive view of the area and its importance.
3.2 Signage
Signs denoting parcels as Conservation Land will be installed as contiguous parcels of 20
acres or more are acquired.
4
September 2008
Agenda Item No. 16E2
October 28, 2008
Conservation Collier: Winchester Head P.etof 18
Interim Management Plan - Final DRAFT
3.3 Easements, Concessions or Leases
There are sixty-foot (60') platted right-of-way and utility easements dedicated to Collier
County, along 41 st Ave. NE, 3 9th Ave NE, and 3 7th Ave NE. No other easements,
concessions or leases currently exist within Winchester Head. No other easements,
concessions or leases are proposed for the future, and would not be permitted unless they
further conservation objectives, such as a conservation easement.
3.4 Structures
No structures are present on the parcels at this time.
3.5 Surrounding and Adjacent Land Uses
Several single family, Golden Gate Estates zoned parcels - many of which have yet to be
developed, surround Winchester Head. Everglades Blvd. North is west of the properties
and the Faka Union canal is located to the east of the properties.
4.0 Interim Management Objectives
4.1 Natural Resource Protection
Existin2 Ve2etation:
The following list identifies native plants observed during site visits: Swamp fern
(Blechnum serrulatum), false nettle (Boehmeria cylindrica), arrowhead
(Sagitta ria spp.), sawgrass (Cladium jamaicense), royal fern (Osmunda regalis),
pickerelweed (Pontederia cordata), cattail (Typha spp), buttonbush
(Cephalanthus occidentalis), bald cypress (Taxodium distichum), willow (Salix
spp.) and numerous species of native wetland grasses.
UniQue Natural Features:
Winchester Head is comprised entirely of depressional cypress and marsh
wetlands and therefore, provides habitat for wetland dependant species. Evidence
onsite and data from the Southwest Florida Amphibian Monitoring Network 1
indicate that Winchester Head is used by wetland dependent species. Although it
contributes only minimally to aquifer recharge, the area is a depressional feature
in the landscape that holds water during the rainy season, enhancing water quality
and offering flood protection to adjacent lands.
Possible Listed Species:
The observed habitat and location would support the presence of the following
listed species: American alligator (Alligator misissippiensis), wood stork
(Mycteria americana), limpkin (Aramus guarauna) and white ibis (Eudocimus
albus). The Florida Fish and Wildlife Conservation Commission has documented
Florida black bears (Ursus american us floridanus) along the edges of the
property.
The Southwest Florida i\mphibian Monitoring Network represents a diverse group of citizen volunteer;,; organized
for the purpose of monitoring amphibians (mostly n'ogs) in southwest Florida \Vehsite: http:!.www.fi.ogwatch.net!
5
September 2008
Agenda Item No. 16E2
October 28, 2008
Conservation Collier: Winchester Head P'Pf#eBtof 18
Interim Management Plan - Final DRAFT
4.2 Site Security
Currently, no security issues exist within Winchester Head. Because Collier County
currently owns 33 of the parcels, only some of which are contiguous, fencing will not be
addressed until a larger percentage of the parcels in the project area are acquired.
4.3 Exotic Vegetation Removal and Maintenance Plan
Melaleuca (Melaleuca quinqllenervia) and Brazilian pepper (Schinus terebinthifolillS) are
present around the edges of the entire project area and along the roadways that intersect
the project - in a density of approximately 15 - 20%. Until more properties are acquired,
Conservation Collier will not remove these invasive, exotic species.
If old world climbing fern (Lygodium microphyllum) is observed on any acquired
properties, Conservation Collier will remove and/or treat this species immediately.
Conservation Collier staff will field locate property lines and direct contractors to County
owned parcels within Winchester Head. All located old world climbing fern infested
areas within Winchester Head will be treated during the dry season.
If a larger percentage of contiguous parcels are not acquired within two years (at the
expiry of this plan), the Lands Evaluation and Management Subcommittee will address
exotic vegetation removal issues and make a recommendation to the Conservation Collier
Land Acquisition Advisory Committee as a whole.
4.4 Cultural, Historical and Archeological Resource Protection
Winchester Head is not within an area of historical and archaeological probability, and no
historical or archaeological sites appear to be present in the property. The County will
notify the Division of Historical Resources immediately if evidence is found to suggest
any archaeological or historic resources are present within the Winchester Head project.
If such properties are identified on-site, staff shall cordon off the area, and a professional
survey and assessment shall be instituted. The archaeologist shall prepare a report
outlining results of the assessments and issue recommendations to County staff about
management of any sites discovered, per provisions of the Collier County Land
Development Code Section 2.2.25. This report shall be sent to the Division of Historical
Resources. The County shall cooperate fully with direction from the Division of
Historical Resources on the protection and management of archaeological and historical
resources. The management of these resources will comply with the provisions of
Chapter 267, Florida Statutes, specifically Sections 267.061 2 (a) and (b).
The collection of artifacts or the disturbance of archaeological and historic sites within
Winchester Head will be prohibited unless prior authorization has been obtained from the
Collier County Board of County Commissioners and the Department of State, Division of
Historical Resources.
6
September 2008
Agenda Item No. 16E2
October 28,2008
Conservation Collier: Winchester Head p.atof 18
Interim Management Plan - Final DRAFT
4.5 Public Access
Public access will not be addressed until a larger percentage of contiguous parcels within
Winchester Head are acquired. If a larger percentage of contiguous parcels are not
acquired, public access issues will be addressed in the Final Management Plan.
4.6 Site Monitoring Plan
Monitoring of the site shall consist of the removal of invasive, exotics and annual
treatment for re-growth of these species. Initial Removal and retreatment is dependent on
the amount of contiguous acreage acquired. Conservation Collier shall be responsible for
this treatment with tasks contracted out as deemed necessary. Photo monitoring points
will also be established as more acreage is acquired within the project area.
4.7 Partnerships
In 2004, Big Cypress Basin advised Conservation Collier staff that they would contribute
$70,000 to help with administrative costs of acquisition. They will be approached
regarding this contribution if the need arises.
The CSWCD has indicated that they are willing to manage properties owned by
Conservation Collier within Winchester Head. An Interlocal Agreement may be entered
into with the CSWCD only upon approval from the Collier County BCC. In the interim,
Conservation Collier may submit a Request for Proposal (RFP) to choose the most
qualified company or organization for specific management activities that need to be
conducted in this area and within other Conservation Collier preserves. The CSWCD
would be welcome to submit a proposal to any RFP initiated by Conservation Collier.
7
September 2008
Agenda Item No. 16E2
October 28, 2008
Conservation Collier: Winchester HeacPJa~e@tof 18
Interim Management Plan - Final DRAFT
5.0 Exhibits
EXHIBIT 1: Location Map
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Conservation Collier:
Winchester Head Location Map
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September 2008
EXHIBIT 2: Aerial Map
~
Agenda Item No. 16E2
October 28,2008
Conservation Collier: Winchester HeacPJlMjeGtof 18
Interim Management Plan - Final DRAFT
Conservation Collier:
Winchester Head Aerial Map
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9
September 2008
Agenda Item No. 16E2
October 28, 2008
Conservation Collier: Winchester Heacf'PW1eGtof 18
Interim Management Plan - Final DRAFT
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Conservation Collier:
Winchester Head Boundary and GGE Tract Numbers
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September 2008
Agenda Item No. 16E2
October 28, 2008
Conservation Collier: Winchester Heacf13~e(jtof 18
Interim Management Plan - Final DRAFT
EXHIBIT 4: Golden Gates Estates Unit 62 Plat Map
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11
September 2008
Agenda Item No. 16E2
October 28, 2008
Conservation Collier: Winchester HeacP/3w!je6tof 18
Interim Management Plan - Final DRAFT
EXHIBIT 5: Golden Gates Estates Unit 65 Plat Map
r--
-----~
II
I
COL DE:'\: G..\TE
ESTATES
UNIT NO 65
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12
Agenda Item No. 16E2
October 28, 2008
Conservation Collier: Winchester HeacPJl~e~tof 18
Interim Management Plan - Final DRAFT
EXHIBIT 6: Winchester Head Light Detection and Ranging Map
September 2008
3"'>
"', '._-,
'-''''. .,.
",.:t:"
Conservation Collier:~.~.~n,:! S~~ty
Winchester Head Light Detection and Ranging Map
Legend
.. c::J Winchester Head Boundary~
35TH AVE NE - Roads
.. LlDAR Values (ft)
.. -9,989999771 - 9
.. 9,000000001 -10
10 00000001 - 11
OIL WELL RO 11 .00000001 - 12
'>:~
33RO AVE ~..-=-' 12 00000001 - 13
L--J 13.00000001 - 14
14,00000001 - 15
15,00000001 - 16
.. 16,00000001 - 25
.. 25,00000001 - 100
39TH AVE NE
37TH AVE NE
j'-
11
o 500 , GOC F~'
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13
Agenda Item No. 16E2
October 28, 2008
Conservation Collier: Winchester Heacf'fJWijef?tof 18
Interim Management Plan - Final DRAFT
EXHIBIT 7: Location of the Horsepen Strand Conservation Area
September 2008
Ai
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14
September 2008
EXHIBIT 8: Estimated Cost Table
Exotics Control -
Over the entire project
area
$168,000
($5,000 per
acre: dense - cut
and remove)
",:', ''';',";',
.-"',," .:..,,,-.
".,."~~"'''',, .
, . _.' .,.' ~' , ',,~
, ~:;"':~A~;-,;'i~:,' '?
.-.,,;,-.' ,-C,',
$43~OOO.;:.:: ....,
. ($5,000 per. .'
acre: dense- cut.
andremove) .
__:.,::__;f_';";""o
.
Exoti~s Co~t~()I'-:"'>
For'.. currently owned
parcels' . . .
Agenda Item No. 16E2
October 28,2008
Conservation Collier: Winchester Hea~fYf!je"hof 18
Interim Management Plan - Final DRAFT
Annual
Rectlrring .'.
Costs .... .'
$50,400
($1,500 per
acre - annually
for quarterly
treatment)
:-;,:.:':, :.":~>>,-:- -,,-;"
$12,900
($1,500 pe '.... .
acre ~ annually
for quarterly .
treatment) ..'
Raised boardwalk
t.b.d.
t.b.d.
Signs
$600
Educational kiosk
$2,000
Total $170,600+
n1a
$50,400+
15
Comments:
Exotic removal would be most
cost effective when some
amount of contiguous acreage
could be assembled. Estimates
are based on 20% exotics over
the entire project area (20% of
167.74 acres is approximately
33.6 acres)
Ex.o'tlcremova.lwouldbe l110st
.'. . .....,.... :"'.... . ........,................,........'........................ ..... ........ .............."..'...... ....,.
C()st,....~ffecpv~h;,~I1,e#/.'~o#l~.
amo#nt of'co~tlguo}is.w;reage
could be . asseIl1bled:, Estimates
are. bCll;ed on200/6.~x9tics over
current1yown~ Jl~c~l~. (20% of
43.03 acres isapproxiIriately8.6
acres) ...' '
Would not be constructed for
several years. Current estimates
run at $550 per linear foot -
including design, permitting and
construction. Grants will be
sought to assist with costs in the
future.
Large items to be done on a
lump sum contract basis with
cost being site specific.
Staff .,'., does not ,..' recommend
,- -, "-"-. '.
providing trash barrels at this
time.
6 conservation area &
prohibited activities signs ($800
each)
Very rough cost estimate
Total estimated costs cover
entire project area
September 2008
Agenda Item No. 16E2
October 28, 2008
Conservation Collier: Winchester Hea~W!jiHjtof 18
Interim Management Plan - Final DRAFT
EXHIBIT 9: Estimated Implementation Time Line
Removal of Sign installation Completion of final management plan
Invasive, Exotic (depending on location of (or update of interim management plan
Flora acquired parcels) if acquired parcels are still scattered)
Oct-08
Nov-08
Dec-08
J an-09 x
F eb-09 x x
Mar-09 x
Apr-09 x
May-09
Jun-09
J ul-09
Aug-09
Sep-09
Oct-09
N ov-09
Dec-09
Jan-lO x
Feb-lO x x
Mar-lO x
Apr-lO x
May-lO
Jun-lO
Jul-lO
Aug-lO
Sep-lO x
16