NCG550235_Staff Report_20241021

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cc: Permits and Engineering
Technical Support Branch
County Health Dept.
Central Files
WSRO
Date June 30, 1992
NPDES STAFF REPORT AND RECOMMENDATIONS
County Forsyth 1 . _.
NPDES Permit No. -N G-G56871
RECEIVED
PART I - GENERAL INFORMATION
i l l l 0 6 1992
1. Facility and Address:
Nathan Ray Thomas Residence TECHNICAL SUPPORT BRANCH
4560 Merriweather Court
Winston-Salem, N.C. 27107-6428 s
2 . Date of Investigation: June 30, 1992
3 . Report Prepared by: Cynthia L. Myers, Environmental
Technician
4 . Persons Contacted and Telephone Number:
Mr. Nathan R. Thomas, 919-784-1633
5. Directions to Site:
From WSRO take Hwy 109 South to Merriweather Road. Turn
left on Merriweather Road and follow it to Merriweather
Court. Turn right on Merriweather Court. The residence is
in the cul-de-sac.
6. Discharge Point(s) - List for all discharge points
Latitude: 36° 01 ' 52" Longitude: 80° 09 ' 32"
Attach a USGS Map Extract and indicated treatment
plant site and discharge point on map.
USGS Quad No. C-18SW or
USGS Quad Name Winston-Salem East
7 . Size (land available for expansion and upgrading) :
Approximately .75 acre
8 . Topography (relationship to flood plain included) :
The lot is in a midland position that has minor contours,
and slopes eastward at approximately 3 . 5%. All storm water
drainage is to the east.
9 . Location of nearest dwelling: There are two private
dwellings on either side of the facility at
approximately 110-150 feet.

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10. Receiving stream or affected surface waters: U.T. to Saw
Mill Branch
a. Classification: C
b. River Basin and Subbasin No. : Yadkin (030704)
c. Describe receiving stream features and pertinent
downstream uses: This is a low volume spring fed
drainage area. There are no known downstream uses.
PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
1. Type of wastewater: 100% Domestic
% Industrial
a. Volume of Wastewater: 450 GPD MGD (Design Capacity)
b. Types and quantities of industrial wastewater:
N/A
c. Prevalent toxic constituents in wastewater: N/A
d. Pretreatment Program (POTWs only) : N/A
in development approved
should be required not needed
2 . Production rates (industrial discharges only) in
pounds per day: N/A
a. Highest month in the last 12 months: lbs/day
b. highest year in last 5 years: lbs/day
3 . Description of industrial process (for industries only)
and applicable CFR Part and Subpart: N/A
4 . Type of treatment (specify whether proposed or
existing) : Existing 1000 gallon septic tank with a 391
square foot standard subsurface sandfilter, chlorinator, and
step aeration.
5. Sludge handling and disposal scheme: Sludge is pumped by a
licensed septic tank contractor and taken to the nearest
municipal WWTP for disposal.
6. Treatment plant classification: (attach completed rating
N/A
SIC Code(s) : 4952
Wastewater Code(s) : Primary 04
Main Treatment Unit Code: 46 0 X 7

PART III - OTHER PERTINENT INFORMATION
1. Is this facility being constructed with Construction
Grants Funds (municipals only) ? N/A
2 . Special monitoring requests: N/A
3 . Additional effluent limits requests: N/A
4 . Other:
PART IV - EVALUATION AND RECOMMENDATIONS
The system was operating well. No odor was detectable. No
solids were in the creek. WSRO recommends the permit be
reissued.
Signature of report preparer
72-1
Water Quality Regional Supervisor
7 fi 2
Date

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. - *g*************( L, iELOHU ALLOCr1TIOH APPf AL rORri ******************#4
FACILITY NAME : MERRIWEATHER ESTATES
TYPE OF WASTE : DOMESTIC
COUNTY : FORSYTH
REGIONAL OFFICE : WINSTON-SALEM REQUESTOR : STEVE MAUNEY
RECEIVING STREAM : UT SAWMILL BR/. SUBBASIN : YAD04
7010 : 0. 0 CFS W7010 : CFS 3002 : CFS
DRAINAGE AREA : 0.001 SQ.MI . STREAM CLASS :C
************************ RECOMMENDED EFFLUENT LIMITS 4:***********************
WASTEFLOW(S) (MGD) : .00045 .0009 LIMITS APP
BOD-5 (MG/L) : 30 LIMITS APPLY TO BOTH FLOWS.
NH3-N (MG/L) :
D. O. (MG/L) : 6
PH (SU) : 6-8.5
FECAL COLIFORM (/100ML) : 1000
TSS (MG/L) : 30
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FACILITY IS : PROPOSED ( '4/:XISTING ( ) NEW ( )
LIMITS ARE : REVISION ( ) CONFIRMATION ( ) OF THOSE PREVIOUSLY ISSUED
REVIEWED AND RECOMMENDED BY:
MODELER : _-_ v 2_ ._DATE :L_4-1Z3-
SUPERVISOR►MODELING GROUP _ _ ,ATE
REGIONAL SUPERVISOR : _-- -kA41"-54.,-AIDATE : -3D-83
PERMITS MANAGER : DATE