NC0026565_IWS review_20210505

DocuSign Envelope ID: 96C38260-BD1A-4D5C-AB99-271 B21 F862E4
ROY COOPER
Governor
DIONNE DELLI-GATTI
Secretary
S. DANIEL SMITH
Director
NORTH CAROLINA
Environmental Quality
5/5/2021
Town of Ramseur
Attn: Terry Lewallen, Wastewater Operator in Responsible Charge
724 Liberty Street, PO Box 545
Ramseur, NC 27316
Transmitted via email to [e-mail]
Subject: Pretreatment Review of Industrial Waste Survey (IWS)
Program: Town of Ramseur
WWTP: Town of Ramseur - NPDES No NC0026565, 0.48 MGD
Randolph County
Dear Terry Lewallen
The Municipal Unit of the Division of Water Resources has reviewed the April 1, 2021, IWS for the Town of
Ramseur. Proper completion of an IWS is required by the Town's NPDES permit referenced above. The review
indicates that the IWS is adequate and meets the requirements of 40 CFR 403.8 (f) (2).
The Town's IWS included 15 commercial establishments/industries that contribute approximately 0.0045 MGD
of process flow. The Town has one Significant Industrial User (SIU), a metal coating industry, permitted to
discharge 0.0250 MGD.
Please remember it is the responsibility of the POTW to continue efforts to ensure that any SIU, as defined by
NCAC 15A 2H .0903(b)(30) (A) through (D), are identified and subsequently added to the Town's pretreatment
program. This includes evaluation of new IUs before they commence discharge and evaluation of existing Ws
determined to be not SIUs that make changes to their process.
Next IWS Due Date: April 14, 2026, unless conditions at the POTW change significantly and thus warrant an
earlier submittal. Furthermore, within 180 days of the effective date of any reissued/modified NPDES permit, the
Permittee would be required to submit to the Division a written technical evaluation of the need to revise local
limits (i.e., an updated IWS, or documentation of why one is not needed). This action may include revising,
updating, or adding to the list of SIUs. Pursuant to 15A NCAC 02H .0907(b) either the Division or the permittee
may initiate pretreatment program revisions.
Thank you for your continued cooperation with the Pretreatment Program. If you have any questions or
comments, please contact Diana Yitbarek at 919 707-9130/[e-mail], or the Unit Supervisor,
Michael Montebello, at 919 707-3624/[e-mail].
Sincerely,
,-DocuSigned by:
'-C464531431644FE...
for S. Daniel Smith, Director
Division of Water Resources
Ec: WSRO, Jim Gonsiewski
Municipal Unit File and Central Files (Laserfische)
North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617
919.707.9000
NORTH CAROLINA
Department of Environmental puality