WQ0037504_Other_20180731

ROY COOPER
:y,.. Governor
t:a ,
MICHAEL S. REGAN
Secretary
Water Resources LINDA CULPEPPER
ENVIRONMENTAL QUALITY
Interim Director
July 31,2018
Gary S. MacConnell, P.E.,
MacConnell&Associates, P.C.
P.O. Box 129
Morrisville, NC 27560
Subject: 524 Carolina Crossings Drive
WQ0037504
Residential Flow Reduction
Chatham County
Dear Mr. MacConnell:
Per the proposed water use data based on the usage of EPA WaterSense fixtures and low-flow appliances provided
by MacConnell&Associates, P.C.,the Division of Water Resources hereby approves the use of a 360 GPD design
flow for the proposed 4-bedroom home located at 524 Carolina Crossings Drive in Chatham County.Please note
that approval of this flow reduction does not constitute a modification to the previously issued permit
(WQ0037504-issued June 30,2015)with an approved flow of 480 GPD.
Regardless of the adjusted design daily wastewater flow rate,at no time shall the wastewater flows exceed the
effluent limits defined in the non-discharge permit for the treatment facility or exceed the capacity of the sewers
downstream of any new sewer extensions or service connection(s). '
The granting of this flow reduction does not prohibit the Division from reopening, revoking, reissuing and/or
modifying the flow reduction as allowed by the laws,rules,and regulation contained in 15A NCAC 021,NCGS 143-
215.1,or as needed to address changed in State and/or Federal regulations with respect to wastewater collection
systems,protection of surface waters and/or wastewater treatment.
If you have any questions,please contact Christyn Fertenbaugh, P.E.,at(919)707-3625 or via email at
[e-mail].
Sincerely,
,.5--‘)"-4•-‘4--..--)&1/4"----
for Linda Culpepper
Interim Director, Division of Water Resources
by Deborah Gore,Supervisor
Pretreatment, Emergency Response and Collection Systems Branch
Cc: Gary MacConnell, P.E., MacConnell&Associates([e-mail])
Raleigh Regional Office,Water Quality Regional Operations
Erickson Saunders, Non-Discharge Unit([e-mail])
PERCS(electronic copy)
Nothing Compares n-L.,__
State of North Carolina I Environmental Quality I Water Resources
1617 Mail Service Center I Raleigh,North Carolina 27699-1617
•
919-807-6300