NCG140385_Compliance Report Final_20240131

Compliance Inspection Report
Permit:NCG140385 Effective: 07/01/22 Expiration: 06/30/27 Owner: Hildreth Ready Mix LLC
SOC: Effective: Expiration: Facility: Hildreth Redi-Mix#2
County: Richmond 518 W US Hwy 74
Region: Fayetteville
Rockingham NC 28379
Contact Person:Melissa Hildreth Title: Phone:[phone]
Directions to Facility:
Approx.2.5 miles east along Old US Highway 74 from the intersection of US Highway 220 in Richmond County, NC.
System Classifications: SWNC,
Primary ORC: Certification: Phone:
Secondary ORC(s):
On-Site Representative(s):
Related Permits:
Inspection Date: 01/31/2024 Entry Time 10:25AM Exit Time: 11:40AM
Primary Inspector:Kelly Jonas Phone: [phone]
Secondary Inspector(s):
Melissa A Joyner Phone :
Reason for Inspection: Other Inspection Type: Technical Assistance
Permit Inspection Type: Ready Mix Concrete Stormwater/Wastewater Discharge COC
Facility Status: ❑ Compliant ❑ Not Compliant
Question Areas:
II Storm Water
(See attachment summary)
Page 1 of 3

Permit: NCG140385 Owner-Facility:Hildreth Ready Mix LLC
Inspection Date: 01/31/2024 Inspection Type:Technical Assistance Reason for Visit: Other
Inspection Summary:
Kelly Jonas and Melissa Joyner met with Mr.Avery Hildreth, Batch Operator, to conduct an industrial stormwater plan
technical assistance at the Hildreth Redi-Mix facility in Rockingham, Richmond County, NC.The Stormwater Pollution
Prevention Plan (SWPPP)was reviewed per the conditions of the National Pollutant Discharge Elimination System (NPDES)
General Permit NCG140000.
The facility grounds were inspected, including the areas indicated where the four outfalls are located and the retention basin.
Outfalls 3 and 2 flow within the property line. Outfalls 1 and 4 do not appear to have a point source discharge, but rather are
areas of sheetflow.The majority of stormwater flows to: the retention basin, a grassy depressed area near Hwy 74 Bus on
the south side of the property, and a grassy ditch on the northeast side of the property. Minimal stormwater actually flows
offsite.
After the site visit, Mrs. Melissa Hildreth, owner,was contacted. Mrs. Hildreth indicated her husband applied for the permit
and was more familiar with its conditions. However, Mr. Hildreth has since died.
Upon inspection of the facility, it is recommended the facility apply for a rescission of its NPDES Permit NCG140385. The
recommendation is based on the inspection of the facility and observing no point source runoff areas. The Rescission
Request Form can be obtained on the NCDEQ website at:
https://www.deq.nc.gov/about/divisions/energy-mineral-and-land-resources/stormwater/stormwater-program/npdes-industrial-
program
Page 2 of 3

Permit: NCG140385 Owner-Facility:Hildreth Ready Mix LLC
Inspection Date: 01/31/2024 Inspection Type:Technical Assistance Reason for Visit: Other
Stormwater Pollution Prevention Plan Yes No NA NE
Does the site have a Stormwater Pollution Prevention Plan? 0 ❑ 0 •
#Does the Plan include a General Location (USGS)map? ❑ ❑ 0 •
#Does the Plan include a"Narrative Description of Practices"? ❑ 0 ❑ •
#Does the Plan include a detailed site map including outfall locations and drainage areas? 0 0 ❑ III
#Does the Plan include a list of significant spills occurring during the past 3 years? 0001111
#Has the facility evaluated feasible alternatives to current practices? 0 0 ❑ •
#Does the facility provide all necessary secondary containment? ❑ ❑ ❑
#Does the Plan include a BMP summary? 0 0 ❑ •
#Does the Plan include a Spill Prevention and Response Plan(SPRP)? ❑ 0 ❑ •
#Does the Plan include a Preventative Maintenance and Good Housekeeping Plan? 0 0 ❑ U
#Does the facility provide and document Employee Training? 0 0 0 •
#Does the Plan include a list of Responsible Party(s)? 0 0 0 •
#Is the Plan reviewed and updated annually? ❑ ❑ 0 •
#Does the Plan include a Stormwater Facility Inspection Program? ❑ 0 0 •
Has the Stormwater Pollution Prevention Plan been implemented? ❑ ❑ 0
Comment:
Qualitative Monitoring
Yes No NA NE
Has the facility conducted its Qualitative Monitoring? ❑ 0 ❑ •
Comment:
Analytical Monitoring
Yes No NA NE
Has the facility conducted its Analytical monitoring? 0 ❑ 0 III
#Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? ❑ 0 ❑ •
Comment:
Permit and Outfalls
Yes No NA NE
#Is a copy of the Permit and the Certificate of Coverage available at the site? ❑ ❑ 0 •
#Were all outfalls observed during the inspection? 000 .
#If the facility has representative outfall status, is it properly documented by the Division? ❑ 0 0 •
#Has the facility evaluated all illicit(non stormwater)discharges? 0 0 0 •
Comment:
Page 3 of 3

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL,AND LAND RESOURCES
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE No. NCG140385
STORMWATER DISCHARGES AND WASTEWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Hildreth Ready Mix LLC
is hereby authorized to operate wastewater treatment system(s) and discharge
stormwater and/or wastewater (as per original approval or subsequent modifications),
from a facility located at:
Hildreth Redi-Mix#2
518 W US Hwy 74
Rockingham
Richmond County
to receiving waters designated as Hitchcock Creek (Midway Pond, Steeles Mill Pond), class
C waters in the Yadkin River Basin(s), in accordance with the effluent limitations,
monitoring requirements, and other conditions set forth in General Permit No. NCG140000
which can be downloaded by entering"deq.nc.gov/SW-industrial" in the browser window
and navigating to the "NPDES Stormwater General Permits" web page.
This certificate of coverage shall become effective July 1, 2022.
This Certificate of Coverage shall remain in effect for the duration of the General Permit or
until rescinded.
Y... e,/r
for Brian Wrenn
Director, Division of Energy, Mineral and Land Resources
By the Authority of the Environmental Management Commission