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HomeMy WebLinkAboutNCG550107_Staff Report_19930629 T ' 5p P SOC PRIORITY PROJECT: Yes No X If Yes. SOC No. To: Permits and Engineering Unit Water Quality Section Attention: Mack Wiggins t, cc. Rockingham Co. Health Dept. Water Quality-Central Files WSRO `1 A DATE: June 29. 1993 1 � NPDES STAFF REPORT AND RECOMMENDATIONS S�fF( � B �la;F1 Rockingham County NPDES No. 6 PART I - GENERAL INFORMATION NGG 5 D 1. Facility and Address: Joyce Y. Price 1325 Tellowee Rd. Eden, NC 27288 2. Date of Investigation: June 2, 1993 3. Report Prepared By: Ron Linville 4. Persons Contacted and Telephone Number: Ms. Joyce Y. Price (919) 623-9859 (H) 627-7731 (W) 5. Directions to Site: From US 220N go Rt. on NC135E. Rt. on Harrington Hwy (NC Truck Rt 770) Rt. on NC14S. Rt. Tellowee Rd. (SR2723). House will be on Rt. House can also be reached by taking Bethlehem Church Rd. to Tom's Creek Rd. to Tellowee. 6. Discharge Point- Latitude: 36° 27' 58" Longitude: 79° 48' 38" Attach a USGS Map Extract and indicate treatment plant site and discharge point on map. USGS Quad No.: B20NW and USGS Quad Name: SE Eden 7. Size and expansion area consistent with application? X Yes No If no, explain: 8. Topography (relationship to flood plain included): Appears to be out of the flood plain with steep slope to the west. H ' 9. Location of nearest dwelling: Neighborhood houses. 10. Receiving stream or affected surface waters: UT Dan River a Classification: C b. River Basin and Subbasin No.: ROA 03-02-03 c. Describe receiving stream features and pertinent downstream uses: Creek flows through suburban woodlands. PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1. a Volume of Wastewater to be permitted: 0.0006 MGD (Ultimate Design Capacity) b. What is the current permitted capacity of the Wastewater Treatment facility? Same c. Actual treatment capacity of the current facility (current design capacity)? Same d. Date(s) and construction activities allowed by previous Authorizations to Construct issued in the previous two years: None e. Please provide a description of existing or substantially constructed wastewater treatment facilities: Septic Tank, 523 Sq. Ft. sandfilter, chlorine contact chamber, discharge pipe. f. Please provide a description of the proposed wastewater treatment facilities: None g. Possible toxic impacts to surface waters: Residual Chlorine. h. Pretreatment Program (POTWs only) in development approved should be required x not needed 2. Residuals handling and utilization/disposal scheme: a If residuals are being land applied, please specify DEM Permit No. NA Residuals Contractor NA Telephone No. b. Residuals stabilization: PSRP PFRP Other X c. Landfill: iliz nscheme (Specify):d. Other disposal/utilization S( p fy : Hauled as needed to POTW. 3. Treatment plant classification (attach completed rating sheet): SFR 4. SIC Code(s): 4952 Primary 04 Secondary MTU Code: 440 7 PART III - OTHER PERTINENT INFORMATION 1. Is this facility being constructed with Construction Grants Funds or are any public monies involved. (municipals only)? No. 2. Special monitoring or limitations (including toxicity) requests: 3. Important SOC, JOC or Compliance Schedule dates: Please indicate) Date Submission of Plans and Specifications NA Begin construction NA Complete Construction NA 4. Alternative Analysis Evaluation: Has the facility evaluated all of the non-discharge options available? Please provide regional perspective for each option evaluated. Unknown. Spray Irrigation: Insufficient area. Connection to Regional Sewer System: Not available. Subsurface: Insufficient area. Other disposal options: None known. 5. Other Special Items: None. PART IV - EVALUATION AND RECOMMENDATIONS WSRO recommends the permit be renewed. Sign t e of',eport Preparer -- �`'`- - - • -cam IC Water Quality Supervisor Date ,;�rir: tea•.•. 1 i A. (1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Final NPDES No. NC0043966 •_ During the period beginning on the effective date of the Permit and lasting until expiration, th Permittee is authorized to discharge from outfall(s) serial number(s) 001. Such discharges shall bi limited and monitored by the Permittee as specified below: Effluent Characteristics Discharge Limitations Monitori ng Requirements Lbs/day Other Units (Specify) Measurement Sample *Sample Monthly Avg. Weekly Avg. Monthly Avg. Weekly Avg. Frequency Type Location Flow 600 GPD BOD, 5DAy, 20 Degrees C 30.0 mg/1 45.0 mg/1 Total Suspended Residue 30.0 mg/1 45.0 mg/1 NH3 as N Dissolved Oxygen (minimum) 6.0 mg/1 6.0 mg/1 Fecal Coliform (geometric mean) 1000.0/100 ml 2000.0/100 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. I! 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