NC0078115_Owner name change_20041118

Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
November 18, 2004
Michael J. Myers
Aqua North Carolina, Inc.
P.O. Box 35047
Greensboro, North Carolina 27425
Subject NPDES Permit Modification
Permit NC0078115
Aqua North Carolina, Inc. - Greystone
Subdivision WWTP
Formerly AquaSource, Inc.
Forsyth County
Dear Mr. Myers:
Division personnel have reviewed and approved your request to transfer ownership of the subject permit,
received on June 1, 2004. This permit modification documents the change in ownership.
Please find enclosed the revised permit. All other terms and conditions contained in the original permit remain
unchanged and in full effect This permit modification is issued under the requirements of North Carolina General
Statutes 143-215.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmental
Protection Agency.
If you have any questions concerning this permit modification, please contact the Point Source Branch at (919)
733-5083, extension 520.
Sincerely,
r
�,y Alan W. Klimek, P.E.
cc: Central Files
Winston -Sokol Regional Office, Water Quality Section
Technical Assistance and Certification Unit
NPDES Unit File
o Carolina
NNaturally
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone] Customer Service
Internet: h2o.enr.state.nc.us 512 N. Salisbury St Raleigh, NC 27604 FAX [phone]

Permit NC0078115
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulaiions promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Aqua North Carolina, Inc.
is hereby authorized to discharge wastewater from a facility located at the
Greystone Subdivision WWTP
North of Kernersville
Forsyth County
to receiving waters designated as an unnamed tributary to Belews Creek in the
Roanoke River Basin
in accordance with effluent limitations, monitoring requirements, and other
conditions set forth in Parts I, II, III and IV hereof.
This permit shall become effective November 18, 2004.
This permit and authorization to discharge shall expire at midnight on February 28, 2007.
Signed this day November 18, 2004.
(Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission

Permit NC0078115
SUPPLEMENT TO PERMIT COVER SHEET
Aqua North Carolina, Inc. is hereby authorized to:
1. Continue to operate an existing 0.032 MGD package type wastewater treatment
system.
The facility is located north of Kernersville at Greystone Subdivision in Forsyth
County.
2. Discharge from said treatment works at the location specified on the attached
map into an unnamed tributary to Belews Creek, classified C waters in the
Roanoke River Basin.

Latitude: 36°10'03"
Longitude: 80°05'08" Subbasin: 030201
Quad # C18NE
Receiving Stream: UT to Belews Creek
Stream Class: C
NC0O78115-Greystone Subdivision
Forsyth County

Permit NC0078115
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS — FINAL
During the period beginning on the effective date of this permit and lasting until
expiration, the Permittee is authorized to discharge from outfall 001. Such discharges
shall be limited and monitored by the Permittee as specified below:
EFFLUENT
CHARACTERISTICS
:.Aire
UNITS
MONITORING REQUIREMENTS
Monthly
,
Weekly
,_r e.:.
Daily
_M
Measurement
F
'
Sample Type
��
Sample l acatlon1
, ...
__.-. v_., . ,..., ,_,,
Row
0.032 MGD
_Maximum
Continuous
-..... N... _ .,
Recodng
.. .
Influent or Effluent
BOD, 5-day (20°C)
23.0 mglL
34.5 mg/L
Weekly
Composite
Effluent
Total Suspended Residue
30.0 mglL
45.0 mglL
Weeldy
Composite 1
Effluent
NH3 as N
(April 1- October 31)
2.0 mglL
/0 m
�1--
Weekly
Composite
Effluent
NH3 as N
(November 1- March 31)
4.0 mg&L
a 0 f �(...
Weekly
Composite
Effluent
Dissolved 0)ygen2
Weekly
Grab
Effluent,
Upstream &
Downstream
Fecal Cdiform (geometric mean)
200/100 ml
^
400/100 ml
Weeldy
Grab
Effluent
Total Residual Chlorine
-
2/Week
Grab -
Effluent
Temperature (°C)
Daily
Grab
Effluent
Temperature (°C)
Weekly
Gab
Upstream &
Downstream
pH3
Weeldy
Grab
Effluent
Footnotes:
1. Upstream = 20 feet from discharge point; Downstream = 0.18 mile from discharge point.
2. The daily average dissolved oxygen effluent concentration shall not be less than 5.0 mg/L.
3. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units.
There shall be no discharge of floating solids or visible foam in other than trace amounts