WSCO_CHAT_1070 Rocky River Transfer supplemental info_20230224

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Jrobm of '4iter Citr
Mayor Price Jack Meadows
Mayor Pro Tem Haiges Community Development Director
Board of Commissioners [e-mail]
Hank Raper, Town Manager 919-726-8627
REFERENCE: DATE:
' Watershed Protection Ordinance February 24, 2023
CE Group presented this opportunity (proposed 10-70 Watershed Transfer from Chatham
County to Siler City) to the Town.
Town of Siler City Special Intensity Allocation (SIA):
1. Current allocation = 180.62 acres
2. Proposed allocation = 286.263 acres
Town of Siler City SIA Remaining Balance:
1. Current balance = 0.24 acres
2. Proposed balance = 105.643 acres
Attached Documents:
1. Letter from CE Group dated February 13, 2023
2. Siler City ETJ Boundary Line recorded in 2002
3. Current Siler City Watershed Protection Map
4. Current Siler City SIA balance
5. WS III Assignment exhibit provided by CE Group date January 17, 2023 (3 sheets)
6. Resolution to Transfer 10/70 Development Rights

PROVIDING CIVIL I

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From:
Jack Meadows
Sent:
Monday, October 1T20222:12PK4
To:
Mark Ashness;Jason Sullivan; Rochae|Thorn; Brian Hall Sannet
Subject:
Watershed ProtectionOndinance-S|A
Remaining Watershed Special Intensity Allowance (SIA) is 0.24 acres (see below).
1. Balance ofWatershed is 1,808]62acres
2. Ten percent is18O.O6(S|Atotal)
3. Approved3k4
a. CAM Site =124.1Gacres
b. 101Vivian Betty Place =21.49acres
c. Vivian Betty Place (P#78654)=17.17acres
d. Vivian Betty Place (P#786S5) = 17.8 acres
e. Total =18O.62acares
4. Remaining BA=O24acres
"VV5-U|Watershed Areas Balance ofWatershed kWS-U|-BVV\. |norder tomaintain o low tomoderate land use intensity
pattern, single family detached uses shall develop at a maximum of two (2) dwelling units per acre. All other residential
and non-residential development shall be allowed a maximum of twenty-four percent (24%) built -upon area.
In addition. new develooment and exDonsions to existinodeveloDmentmav occuDv ten nercent (10%) of the watershed
with a seventy percent (70%) built -upon area when approved as a special intensitV allocation (SIA). The Watershed
Administrator is authorized to approve SlAs consistent with the provisions of this ordinance. Projects must minimize
built-uoon surface area, direct stormwater away from surface waters and incorporate Best Management Practices to
minimize water quality impacts. Non -discharging landfills and sludge application sites are allowed. NOTE: Ten percent is
based on Town"s iurisdiction of Watershed as of Julv12993. The ten Dercent does not increase due to annexations or
Mansion of the extraterritorial iurisdiction.
New development and expansions to existing development shall not exceed twentV-four percent (24%) built -upon area
on a Proiect by proiect basis except that up to ten percent (10%) of the balance of the watershed may be developed fo
uses to seventy percent (70%) built -upon area on a project bV project basis. For the purpose of calculating built -upon
area, total proiect area shall include total acreage in the tract on which the oroject is to be "
Notice: City Hall is currently under renovation. The Planning and Community Development Department is now
located on the 1st floor and can be accessed through the front door to City Hall (door facing N. 2,d Ave.). Public
parking is available in the Town parking lot located along the 100 block of E. 31 St. (parking lot is located
between N. 2 d Ave. and N. Chatham Ave.).
Sincerely,
Jack Meadows

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RESOLUTION TO TRANSFER 10/70 DEVELOPMENT RIGHTS
RESOLUTION TO TRANSFER RIGHTS FOR 10/70 LAND AREA IN THE BALANCE OF
WATERSHED (ROCKY RIVER - WS-III-BW WITHIN SILER CITY ETJ) TO THE TOWN
OF SILER CITY FROM CHATHAM COUNTY
WHEREAS, the County of Chatham and the Town of Siler City have jurisdiction in the Rocky
River — Public Water Supply Watershed, which is classified as WS-III-BW by the North
Carolina Environmental Management Commission; and
WHEREAS, the Town of Siler City has adopted a water supply watershed protection ordinance
implementing the low -density option and 10/70 provision for WS III BW water supply
watershed for its jurisdiction in the Rocky River watershed; and/
WHEREAS, the County of Chatham has adopted a water supply watershed protection ordinance
implementing the low -density option and 10/70 provision for WS-III-BW water supply
watersheds for its jurisdiction; and
WHEREAS, the WS-III-BW was created as of September 28, 1993, with the Town of Siler City
having 1,808.63 acres of land within the water supply watershed and within its jurisdiction and
the County of Chatham having +/- 10,767 acres of land within the water supply watershed within
its jurisdiction; and,
WHEREAS, the 10/70 provision allows local governments to take a maximum of 10 percent of
their jurisdiction in the watershed, as of July 1, 1995, and allow new development at up to 70
percent built -upon area, outside of the critical watershed area; and
WHEREAS, the Town of Siler City has utilized 180.62 acres of its original 10/70 allocation
within the WS-III-13W, leaving a balance of 0.24 acres and the County of Chatham has utilized
zero acres of its original 10/70 allocation within the WS-III-13W, leaving a balance of +/- 10,767
1076.7 acres; and,
WHEREAS, the Town of Siler City expanded their ETJ in 2002 which added 874 AC of land
within the WS-III-BW Watershed.
WHEREAS, pursuant to the Water Supply Watershed Protection Rules (I 5A NCAC 2B .0200,
15A NCAC 02B .0623) developed by the North Carolina Environmental Management
Commission, the County of Chatham may transfer, in whole or in part, its rights to the 10/70
acreage to the Town of Siler City within the WS-III-BW; and
WHEREAS, the Town of Siler City desires the ability for facilities and services which typically
require larger amounts of built -upon area to locate in its portion of jurisdiction in the WS-111-
BW; and
NOW, THEREFORE, BE IT RESOLVED by the Commissioners of the County of Chatham,
North Carolina and the Board of Commissioners of the Town of Siler City to transfer to the
Town of Siler City, North Carolina, 10/70 development rights for 874 acres located in the WS-
III-BW (as identified on January 17' 2023 Exhibit).

FURTHERMORE, following the transfer of the 10/70 development rights, by the adoption of
this Resolution, the Town of Siler City will have a total of 2,682.63 acres with 268.263 available
for 10/70 development within its jurisdiction, and the County of Chatham will have a total of
9,893 acres with 989.3 acres available for 10/70 development in the WS-III-BW.
Adopted, this the day of
Karen Howard, Chair
Chatham County Board of Commissioners
ATTEST:
Lindsay K. Ray, NCCCC, Clerk to the Board
Chatham County Board of Commissioners
Adopted, this the day of
Thomas K. Price 111, Mayor
Siler City Board of Commissioners
ATTEST:
Kimberly D. Pickard, Town Clerk
Siler City Board of Commissioners