NC0023876_Pretreatment_IUP_New_Letter_20240417

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])

Mr. Robert Patterson
Water Resources Director
City of Burlington
P.O. Box 1358
Burlington, NC 27216

Subject: Pretreatment Review of New Industrial User Pretreatment Permit
Program: City of Burlington
WWTP: South Burlington WWTP, NPDES #: NC0023876, Alamance County

Dear Mr. Patterson:

The Municipal Unit of the Division of Water Resources has reviewed the New Industrial User Pretreatment Permit
(IUP) submitted by The City of Burlington, South Burlington WWTP (NC0023876) for the following Significant
Industrial User (SIU). The original IUP was received by the Division on 01/25/2024. Burlington has responded
adequately to the Division’s 2 ADI Letters dated 01/30/2024 and 04/03/2024. This review is for the final IUP
submitted on 02/28/2024, having an effective date of 03/07/2024.
SIU # SIU NAME
0091 Mount Vernon Chemicals, LLC dba Apollo Chemical - Burlington
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.
Thank you for your continued cooperation with the Pretreatment Program. If you have any questions or comments,
please contact Natalie Gorensek [email: [e-mail]] at [phone] or Keyes McGee at (919)
707-3626 [email: [e-mail]].

tkm/Burlington_south_iup_085_Apollo_new
Ec: Municipal Unit File
Kristy K Hylton, City of Burlington
Jenny Graznak, WSRO
Central Files (Laserfiche)
Sincerely,

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

DocuSign Envelope ID: 940E8DB2-992E-4D83-BC4E-E554BCADECB2
4/17/2024