NC0025496_Pretreatment_IUP_Renewal_Letter_20230131

DocuSign Envelope ID: 08FFFO3D-5684-4406-B962-FEA42B50E59E
ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
RICHARD E. ROGERS, JR.
Director
NORTH CAROLINA
Environmental Quality
1/31/2023
Via Electronic Mail ([e-mail])
Mr. Daniel Perry
Pretreatment Coordinator
City of Lincolnton
P.O. Box 617
Lincolnton, NC 28093
Subj ect: Pretreatment Review of Industrial User Pretreatment Permit Renewal
Program: City of Lincolnton
Wastewater Treatment Plant: City of Lincolnton WWTP
NPDES #: NC0025496, Lincoln County
Dear Mr. Perry:
The Municipal Unit of the Division of Water Resources has reviewed the Industrial User Pretreatment
Permit (IUP) Renewal submitted by the City of Lincolnton (NC0025496) for the following Significant
Industrial User (SIU). The submission was received by the Division on December 30th, 2022.
ESIU # SIU NAME
0020 ST Engineering Inc.
The review indicates that the IUP is adequate and meets the minimum requirements of 15A NCAC 2H
.0916 and 40 CFR 403.8(f)(1)(iii). The allocation table, maintained in the Division's database, has been
updated accordingly.
Within 180 days of the effective date of any reissued or 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 Significant Industrial Users (SIUs). Pursuant to 15A NCAC 2H .0907(b) either the
Division or the permittee may initiate pretreatment program revisions.
Federal and State pretreatment regulations require the local delegated pretreatment program to effectively
control and document the discharge of wastewater from Significant/Categorical Industrial Users to the
POTW. It is the POTW's responsibility to ensure that these objectives are consistently met.
If you have any questions or comments, please contact Octavio Henriquez at [phone] [email:
[e-mail]]. Thank you for your continued support of the Pretreatment Program.
oih/lcn_lincolnton_st iup_ren_056
Ec: Municipal Unit File
Wes Bell, MRO
Central Files (Laserfiche)
GDE
NORTH C OLI JA '
omm mr� ep..of o�.i
Sincerely,
DocuSigned by:
WAAL kotAltigato
C464531431644FE...
for Richard E. Rogers, Jr., Director
Division of Water Resources
North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 11611 Mail Service Center I Raleigh, North Carolina 27699-1611
919.707.9000