NC0068918_NOV2023MV0069_Response_20230502

P.O. Box 1325 Asheville, N.C. 28802
(828)-251-1900 (828)-251-1945

May 2, 2023

Mr. Daniel Boss
North Carolina Department of
Environment and Natural Resources
Water Quality Section
2090 U.S. Highway 70
Swannanoa, NC 28778

Re: NOV-2023-MV-0069
NPDES Permit NC0068918 Cedar Hill WWTP
Jackson County

Dear Mr. Boss,

This letter is written on behalf of the Cedar Hill WWT LLC to provide information as to
remedial action taken to the above referenced facility. RPB Systems, Inc. is the contract
operations firm which operates this facility.

As outlined in your 4-26-23 letter we missed sampling the up and downstream daily
temperatures in February 2023. The permit renewal was submitted for our client but the
issued permit was sent to our client and not copied to our office at the time or by our
client. We were unaware of the permit change so we did not start sampling up and down
stream at that time.

We are now sampling per the new permit changes and do not expect an issue going
forward.

I trust you will call if you have any further questions or concerns.

Robert Barr

Robert Barr