NC0089109_NOV2020MV0058_20200413

April 13, 2020

Robert D Williamson, General Manager
American Zinc Products LLC
484 Hicks Grove Rd
Mooresboro, NC 28114

SUBJECT: NOTICE OF VIOLATION
Tracking Number: NOV-2020-MV-0058
Permit No. NC0089109
American Zinc Products, LLC
Rutherford County

Dear Permittee:

A review of the February 2020 Discharge Monitoring Report (DMR) for the subject facility revealed the
violation(s) indicated below:
Monitoring Violation(s):
Sample Monitoring
Location Parameter Date Frequency Type of Violation _________________________________________________________________________________________________________________________________________________________________________
001 Effluent pH (00400) 2/8/2020 5 X week Frequency Violation _________________________________________________________________________________________________________________________________________________________________________

Remedial actions, if not already implemented, should be taken to correct any noted problems. The Division of
Water Resources may pursue enforcement actions for this and any additional violations. If the violations are of a
continuing nature, not related to operation and/or maintenance problems, and you anticipate remedial
construction activities, then you may wish to consider applying for a Special Order by Consent (SOC).
DocuSign Envelope ID: 4FB12091-F0D7-438A-824A-649EC2D48259

If you have any questions concerning this matter or to apply for an SOC, please contact Mikal Willmer of the
Asheville Regional Office at 828-296-4686 or via email at [e-mail].

Sincerely,

G. Landon Davidson, P.G., Regional Supervisor
Water Quality Regional Operations Section
Asheville Regional Office
Division of Water Resources, NCDEQ

EC: LF

G:\WR\WQ\Rutherford\Wastewater\Industrial\AZP (Horsehead) 89109\Violations\NC0089109_NOV2020MV0058_20200413

DocuSign Envelope ID: 4FB12091-F0D7-438A-824A-649EC2D48259