NC0056201_Technical Correction_20180726

ROY COOPER
IMILIZ;z•
Governor
MICHAEL S.REGAN
Secretary
Water Resources LINDA CULPEPPER
Environmental Quality Interim Director
July 26,2018
Mr. James W. Radford
NC Land Lease LLC
PO Box 2533
Christiansburg,Virginia 24068
Subject: Technical Correction Letter
Permit NC0056201
Countryside Mobile Home Park WWTP
Randolph County
Grade II Biological WPCS
SIC Code 4952
Dear Mr.Radford:
On February 5, 2014, the Division of Water Resources issued Permit Renewal (NPDES Permit
No.NC0056201)for Countryside Mobile Home Park WWTP. The following technical corrections
are recommended for this permit:
• A future outfall [Lat: 35°50'34.5", Long: 79°54'51.1"] has been added to the map.
Permittee shall continue discharging through the existing Outfall. Upon receiving
Authorization to Construct(s),construct and after submittal of the Engineer's Certification,
the Permittee is allowed to eliminate the existing outfall and discharge through the new
outfall.
• Footnote 2 in Section A. (1) has been revised to add upstream and downstream sampling
locations for the future outfall.
The Division has revised the appropriate pages in the permit, please insert the revised Section
A.(1.)page 3 of 6 into the permit and attach the map identifying the proposed future outfall. This
permit correction becomes effective immediately.
All other terms and conditions in the original permit remain unchanged and in full effect. These
corrections are issued pursuant to the requirements of North Carolina General Statute 143-215.1
and the Memorandum of Agreement between North Carolina and the U.S. Environmental
Protection Agency dated December 6, 1983.
State of North Carolina I Environmental Quality I Water Resources
1617 Mail Service Center I Raleigh,North Carolina 27699-1617
919 807 6300

Page 12
If any parts,measurement frequencies or sampling requirements contained in this modification are
unacceptable to you, you have the right to an adjudicatory hearing upon written request within
thirty (30) days following receipt of this letter. This request must be in the form of a written
petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the
Office of Administrative Hearings, Post Office Drawer 11666, Raleigh, North Carolina 27604.
Unless such demand is made, this decision shall be final and binding. If you have any questions
concerning this permit,please contact Bing Bai at telephone number(919) 807-6389.
Sincerely, .
476f--
inda Culpe er
Interim Director,Division of Water Resources,NCDEQ
cc: NPDES Files
Central Files
DWR/Winston-Salem Regional Office/Water Quality

Permit NC0056201
PART I
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS -FINAL
During the period beginning on the effective date of the permit and lasting until expiration,the
Permittee is authorized to discharge treated wastewater from outfall 001. Such discharges shall be
limited and monitored) by the Permittee as specified below:
EFFLUENT CHARACTERISTICS LIMITS MONITORING REQUIREMENTS
Monthly Daily Measurement Sample Sample
Parameter Code Average Maximum Frequency Type Location2
Flow 50050 0.015 MGD Continuous Recording I or E
BOD,5-day,20°C C0310 5.0 mg/I 7.5 mg/I Weekly Grab E
(April 1-October 31)
BOD,5-day,20°C C0310 10.0 mg/I 15.0 mg/I Weekly Grab E
(November 1-March 31)
Total Suspended Solids C0530 30.0 mg/I 45.0 mg/I Weekly Grab E
NH3-N C0610 2.0 mg/I 10.0 mg/L Weekly Grab E
(April 1-October 31)
NH3-N C0610 4.0 mg/I 20.0 mg/L Weekly Grab E
(November 1-March 31)
Total Residual Chlorine3 50060 17 ug/I 2/Week Grab E
Fecal Coliform(Geometric mean) 31616 200/100 ml 400/100 ml Weekly Grab E
Temperature°C 00010 Monitor&Report Daily Grab E
pH 00400 z 6.0 and 9.0 standard units Weekly Grab E
Dissolved Oxygen 00300 Daily Average>_6.0 mg/L Weekly Grab E
Dissolved Oxygen 00300 Monitor&Report Weekly Grab U,D
Temperature°C 00010 Monitor&Report Weekly Grab U,D
Footnotes:
1. No later than 270 days from the effective date of-this permit,begin submitting discharge
monitoring reports electronically using NC DWR's eDMR application system. See Condition
A. (2.).
2. Sample Location: I—Influent; E—Effluent
Existing Outfall: U—Upstream at least 100 feet from outfall 001;D—Downstream at least 300
feet from outfall 001
Future Outfall: U—Upstream approximately 75 feet from outfall 001; D—Downstream
approximately 100 feet from outfall 001.
3. The Division shall consider all effluent TRC values reported below 50 µg/1 to be in compliance
with the permit. However,the Permittee shall continue to record and submit all values reported by
a North Carolina certified laboratory(including field certified), even if these values fall below 50
µg/l.
There shall be no discharge of floating solids or foam visible in other than trace amounts.
Page 3 of 6

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AGC Greensboro,LLC NPDES Permit Facility
Countryside MHP NC0056201 •
Location
USGSQuad Name:Glenola Lat.:35°50'34.5'
Receiving Stream:UT to Caraway Creek Long.:79'54'51"
Stream Class:C North Randolph County
Subbasin:Yadkin-Pee Dee -030709