NCG020201_Representative Outfall Status Renewal (Orig Approval)_20210930

ROY COOPER NORTH CAROLINA
Governor Environmental Quality
MICHAEL S. REGAN
Secretary
WILLIAM E. (TOBY) VINSON, JR.
Interim Director
November 6, 2018
Vulcan Construction Materials, LLC
Attention: Tony Johnson
11020 David Taylor Drive, Suite 400
Charlotte, North Carolina 28262
Subject: Vulcan Construction Materials, LLC
Clear Creek Quart'
Representative Outfall Status Request
NPDES General Stormwater Permit- COC NCG020201
Mecklenburg County
Dear Mr. Johnson:
"The Mooresville Regional Office has reviewed your October 17, 2018 request for a determination that
storrilwater discharge outfall 141-012 be granted representative outfall status for stormwater outfalls 141-
004,005,006,007,008 and 01 1. Based on the information provided and an October 31, 2018 site
inspection, we are approving this request. In accordance with 40 CFR § 122.21(g)(7), you are authorized
to sample outfall number 141-012 as representative for the 141-drainage area. This approval is effective
with the next sampling event.
Please append this letter to your Stormwater Pollution Prevention Plan (SPPP) or permit to document that
representative outfall status has been approved. If changes in drainage areas. structures, processes,
storage practices, or other activities occur that significantly alter the basis of this approval, representative
outfall status may no longer be valid. You should either resume sampling at all SDOs, or reapply to this
office for representative outfall status based on updated information. if you have any questions or
comments concerning this letter, please contact our Office at [phone].
Sincerely,
Zahid S. Khan, CPM, CPESC, CPSWQ
Regional Engineer
Land Quality Section
cc: Annette Lucas, Stormwater Permitting Program, NCG020201
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North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
Mooresville Regional Office 1 610 East Center Avenue, Suite 301 1 Mooresville, North Carolina 28115
704 663.1699