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HomeMy WebLinkAboutNCG550197_Wasteload Allocation_19920803 RFC f7IIVLD cc: Permits and Engineering AUG 0 3 1992 Technical Support Branch County Health Dept. SUPPORT �F Central Files 'ECHN CAL SUP PORT BRANCH WSRO July 22 , 1992 ._v._:.. .. __. NPDES STAFF REPORT AND RECOMMENDATIONS Alamance County NPDES Permit No. NC0-052- 9 /.1CG-SSo lckl PART I - GENERAL INFORMATION 1. Facility and Address: David C. Cagle, Sr. Residence 1618 Petty Road Graham, NC 27253 2 . Date of Investigation: July 22 , 1992 3 . Report Prepared by: Janet M. Russell, Env. Tech. 4 . Persons Contacted and Telephone Number: Mr. David Cagle, (919) 376-9388 5. Directions to Site: From Winston take I-40 East/I-85 to Burlington. Take Highway 87 South to SR 2172 , turn left. Turn left again on SR 2173 , Petty Road. The house number is located on a sign near the wellhouse. 6. Discharge Point (s) - List for all discharge points Latitude: 35° 56 ' 42" Longitude: 79° 19 ' 57" Attach a USGS Map Extract and indicate treatment plant site and discharge point on map. USGS Quad No. D21 NE USGS Quad Name Saxapahaw 7 . Size (land available for expansion and upgrading) : There is adequate land for expansion and/or upgrading. 8 . Topography (relationship to flood plain included) : The land gently slopes toward the Haw River. The treatment system is not in the flood plain. 9 . Location of nearest dwelling: The nearest dwelling is greater than 500 ' from the discharge point. 10 . Receiving stream or affected surface waters : a. Classification: C b. River Basin and Subbasin No. : CPF02 c. Describe receiving stream features and pertinent downstream uses: The Haw River is used for recreation and has been used as a drinking water source in Bynum and eventually enters the Jordan Reservoir. PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1 . Type of wastewater: 100% Domestic a. Volume of Wastewater: . 00045MGD (Design Capacity) b. Types andquantities of industrial wastewater: N A YP / c. Prevalent toxic constituents in wastewater: Ammonia d. Pretreatment Program (POTWs only) : N/A 2 . Production rates ( industrial discharges only) in pounds per day: N/A 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) : The existing treatment system consists of 1000-gallon baffled septic tank, a 400 square foot subsurface sandfilter, and approximately 420 feet of discharge pipe. A trickle from the discharge pipe was observed on this date. 5 . Sludge handling and disposal scheme: Sludge should be pumped by a licensed hauler as needed. Mr. Cagle stated that he has the septic tank pumped about every 2 years to insure proper function. 6. Treatment plant classification (attach completed rating sheet) : 0 7 . SIC Code(s) : 4952 Wastewater Code (s) : Primary 04 Main Treatment Unit Code: 4 4 0 - 7 PART III - OTHER PERTINENT INFORMATION 1. Is this facility being constructed with Construction Grants Funds (municipals only) ? N/A 2 . Special monitoring requests: None 3 . Additional effluent limits requests: Fecal Coliform (since chlorination is being requested) PART IV - EVALUATION AND RECOMMENDATIONS The Winston-Salem Regional Office recommends that chlorination be required. A chlorination chamber will be needed. This would allow for disinfection and also provide a location where samples could be collected if so desired. With this noted, the Winston-Salem Regional Office recommends that the permit be reissued in accordance with current regulations. '1' Pe-) g' ature of Rep rt Preparer 214 /rr Water Qua ity Sup visor -Z % -9 Date , _ , _ ,c( 1•7 r \' ' è ; 1' t: :/ �, N' „7-4 - .s. ,, ! 1t\t c N _ • c ! 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