NC0023876_Pretreatment_IUP_Renewal_Letter_20240828

North Carolina Department of Environmental Quality Division of Water Resources
512 North Salisbury Street 1611 Mail Service Center Raleigh, North Carolina 27699-1611
919.707.9000

Via Electronic Mail ([e-mail])

Kristy King Hylton
Industrial Pretreatment Specialist
City of Bulington
P.O. Box 1358
Burlington, NC 27216

Subject: Pretreatment Review of Industrial User Pretreatment Permit Renewal
Program: City of Burlington
Wastewater Treatment Plant: East WWTP, South WWTP
NPDES #: NC0023868, NC0023876; Alamance County

Dear Kristy King Hylton:

The Municipal Unit of the Division of Water Resources has reviewed the Industrial User Pretreatment Permit (IUP)
renewals submitted by the City of Bulington for the following Significant Industrial Users (SIU). The Division was
made aware during the Pretreatment Compliance Audit of the City of Burlington on 7/17/24 that the following SIUs
were missing review letters from the Division after being submitted in 2022.

SIU # SIU NAME
0015 Graham Dyeing and Finishing, Inc.
0019 Engineered Controls International, LLC
0089 Indulor America, LP
0055 Carolina Hosiery Mills, Inc.
0065 Carolina Biological Supply Company
0067 Alamance Foods, Inc.
0071 McComb Industries, LLLP

The review indicates that the IUPs are adequate and meet 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 addin g 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 pro gram 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.
Thank you for your continued cooperation with the Pretreatment Program. If you have any questions or comments,
Docusign Envelope ID: 0B408197-7D07-4E06-B3AE-4E8CAF54FC0F
8/28/2024

North Carolina Department of Environmental Quality Division of Water Resources
512 North Salisbury Street 1611 Mail Service Center Raleigh, North Carolina 27699-1611
919.707.9000

please contact Natalie Gorensek [email: [e-mail]] at [phone] or Octavio Henriquez at
[phone] [email: [e-mail]].

nhg/burlington_eastsouth_multi_iup_ren_089
Ec: Municipal Unit File
Jenny Graznak, WSRO
Central Files (Laserfiche)
Sincerely,

Michael J. Montebello, NPDES Branch Chief
Division of Water Resources

Docusign Envelope ID: 0B408197-7D07-4E06-B3AE-4E8CAF54FC0F