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HomeMy WebLinkAboutNCG550147_Wasteload Allocation_19850131 -:-.1,` �n1 .+�or MkA\\ Mi' •Sei-cy D{�0‘s� Date : V‘ 1 lyg • No�C 1 OvrAme...�b -Ta lr£ac -kt&M.:T o N - - ��>�70 1 ' r, `'ri . c- '0\ e c e .. . S , ,,. e a : V� aTZ�Qi�i`� I�O�Q C a s Cj S u ,-_c l r: oour , y - co,` #,,,,, -e^ i -a ! C ` , . c= : JW `J., e ` e , e „ ce Cuac : w;- \q \V . s . . . c c- o :. .. : E ! P . a f i c --1 J0' D . a c e a _ __L�_J M':\i_Tt ti W\ a* . S,Ac.e. W,5 ‘s i\li c_i. 4 ti� S�S�e�j • rao�}. 1-10 ,q ` a•� •,r .� ��;�� Nk -7—/D Fe 0e, �'i�S. '7 COMMENDED EFFLUENT L i i TS l:.CD *---. Cmg / i ) : 30 OlTirrn NH3-N :.mg / i ) : 13'' immiWP . J . V . .r1 g / 1 ) . _ �f SU ) . nt� Fecal :'c .' if)Gn i ` : \vt3Q) TSS Cmgti ) : T O RECOMMENDED \` 1& \`►�`� .1k/ Date . ‘ r\��� 1� `� APPROVED BY : /�, Regional Encineer . / ! 1---- 1 Date : 2,3 - ^�gional Supervisor : cf...11.„,..le /5. Date : _ — ROUTE to Technicai Support Group and Permits & Engineering 'Jnit —(Enclose copy of USGS topographical map showing location of discharger ) i�Q Z i C �/ - 3 cc: Technical Support Branch '/ Permits and Engineering County Health Dept. Central Files WSRO Date July 22 , 1991 NPDES STAFF REPORT AND RECOMMENDATIONS County Forsyth NPDES Permit No. NC0047830 PART I - GENERAL INFORMATION wv '1-• VA Address : Facility 1 . F y and A A. A. Lenderman (Residence) FCu.,F,� 7 315 Vance Road SEC ‘Cka'S Kernersville, N.C. 27284 2 . Date of Investigation: July 3, 1991 3 . Report Prepared by: James C. Watson, Environmental Engineer 4 . Persons Contacted and Telephone Number: Mr. A. A. Lenderman ( 919 ) 993-3659 5 . Directions to Site: Follow 158 East from WSRO out of Walkertown to Vance Road. Turn right on Vance Road. The residence is at 7315 Vance Road. 6 . Discharge Point - Latitude: 36° 05 ' 12" Longitude: 80° 10 ' 28" Attach a USGS Map Extract and indicated treatment plant site and discharge point on map. USGS Quad No. C18NE or USGS Quad Name Belews Creek 7 . Size ( land available for expansion and upgrading) : Land is available for expansion. 8 . Topography (relationship to flood plain included) : The lot slopes from north to south at approximately 6-8% and slopes approximately 2-3% from west to east . 85% of the property is low land which receives surface water and groundwater from higher elevation. 9 . Location of nearest dwelling: There are dwellings within 60 feet on either side. 10 . Receiving stream or affected surface waters : U.T. to Belews Creek a. Classification: C b. River Basin and Subbasin No. : Roanoke ( 030201) c . Describe receiving stream features and pertinent downstream uses : Receiving stream has a good flow with rural/residential uses . PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1 . Type of wastewater: 100% Domestic % Industrial a. Volume of Wastewater: 450 CPD 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 : N/A a. highest month in the last 12 months b. highest year in last 5 years 3 . Description of industrial process ( for industries only) and applicable CFR Part and Subpart: N/A f 4 . Type of treatment (specify whether proposed or existing) : Existing 900 gallon septic tank followed by a 391 square foot subsurface sand filter; followed by a disinfection system with 30 minute detention. 5 . Sludge handling and disposal scheme: Sludge is pumped by a licensed septic tank hauler and then taken to the nearest WWTP for disposal . 6 . Treatment plant classification: N/A 7 . SIC Code(s) 4952 Wastewater Code(s) 04 • 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: N/AN PART IV - EVALUATION AND RECOMMENDATIONS The system appeared to be operating well . I recommend the permit be reissued. Si ature of report preparer 771 </ Water Quality Sup visor A. ( ). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NC0047830 During the period beginning on the effective date of the permit and lasting until expiration,the Permittee is authorized to discharge from outfall(s) serial number 001. Such discharges shall be limited and monitored by the permittee as specified below: Effluent Characteristics Discharge Limitations Monitoring Requirements • Units (specifyl Measurement Sample *Sample Monthly Avg, Weekly Avg, Frequency Tyne Location Flow 450 C-PD BOD, 5 day, 20°C 30.0 mg/I 45.0 mg/I Total Suspended Residue 30.0 mg/I 45.0 mg/I NH3 as N Fecal Coliform (geometric mean) 200.0 /100 ml 400.0 /100 ml Total Residual Chlorine Temperature The chlorinator shall be inspected weekly to ensure there is an ample supply of chlorine tablets for continuous disinfection of the effluent. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units. 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