NC0025445_Pretreatment Compliance Inspection Results for Randleman_20200110

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
LINDA CULPEPPER
Director
Lisa Osthues
Pretreatment Coordinator
City of Randleman
168 Nathan Dudley Road
Clinton, North Carolina 28328
NORTH CAROLINA
Environmental Quality
January 21, 2020
SUBJECT: Pretreatment Compliance Inspection (PCI)
City of Randleman
NPDES# NCO025445
Randolph County
Dear Ms. Osthues:
On December 17, 2019 a Pretreatment Compliance Inspection (PCI) was performed by Jim
Gonsiewski of the Winston-Salem Regional Office. Ms. Lisa Osthues was present for the
inspection. The purpose of this inspection was to determine the effectiveness of the Town's
pretreatment program, which includes reviewing the files, POTW plant performance, industry
monitoring data, and adherence to the enforcement response plan (ERP).
Background
This is a 1.745 MGD permitted facility. The Town has one (1) Significant Industrial User (SILT)
which is not categorical. The publicly owned treatment works (POTW) has had exceedances of
lead. This has been a recurring problem and the Town is actively working to eliminate this
constituent.
POTW Interview
There are no plant problems related to pretreatment issues and, other than lead, there are no NPDES
permit limit or monitoring violations recorded from October 2018 through October 2019. The
facility is very well operated.
Pretreatment Program Elements Review
The Headworks Analysis (HWA) renewal was submitted on May 19, 2017. The HWA was
approved on August 16, 2017. The next HWA is due on June 1, 2022.
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North Carolina Department of Environmental Quality I Division of Water Resources
Winston-Salem Regional Office 1 450 West Hanes Mill Road, Suite 300 I Winston-Salem, North Carolina 27105
336.776.9800

The last Industrial Waste Survey (IWS) was submitted on March 2, 2018. The IWS was approved
on May 25, 2018. The next IWS is due on February 28, 2023.
The Sewer Use Ordinance (SUO) was approved on February 4, 2013.
The Enforcement Response Plan (ERP) was approved on June 10, 2009.
The Short Term Monitoring Plan (STMP) was approved on October 10, 2011.
STMP File Review
The STMP is being conducted at the proper locations and frequencies.
Industrial User Permit (IUP) File Review
The SIU was in compliance in 2019.
A review of the file for Deep River Dyeing (#0004) revealed that the monitoring data was well
organized and compliant.
The slug control plan for Deep River Dyeing (#0004) was in good order.
Action Items
No other action items were noted.
The pretreatment program is considered satisfactory. Ms. Osthues runs an excellent pretreatment
program. If you have any questions please contact Jim Gonsiewski or me at [phone].
Sincerely,
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Regional Supervisor
Water Quality Regional Operations Section
Division of Water Resources, NCDEQ — WSRO
cc: PERCS Unit — Vivien Zhong (Electronic Copy)