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HomeMy WebLinkAboutNC0062553_Wasteload Allocation_19920604NPDES WASTE LOAD ALLOCATION PERMIT NO.: NC0062553 PERMITTEE NAME: Wade Hampton Property Owners' Association FACILITY NAME: Wade Hampton Club Facility Status: Existing Permit Status: Renewal Major Minor Pipe No.: 001 Design Capacity: _ 0.125 MGD Domestic (% of Flow): 100 % Industrial (% of Flow): n/a % Comments: Refer : Basinwide / Streamline WLA File Completed By Permits & Engineering At Front Of Subbasin RECEIVING STREAM: an unnamed tributary to Silver Run Creek Class: C-Trout Sub -Basin: 03-13-02 Reference USGS Quad: G6SE County: Jackson Regional Office: Asheville Regional Office Previous Exp. Date: 8/31/92 Treatment Plant Class: 2 Classification changes within three miles: No change within three miles. Requested by: Prepared by: / Reviewed by: Oah_ic,., low /35 Mack Wiggins (please attach) Date: 4/14/92 Date: Date: L.Q f / z Modeler Date Rec. # DAB 4\ (ski- Vs 7 9) 2 Drainage Area (mi ) 9. 5-3 Avg. Streamflow (cfs): 2-• 7Q10 (cfs)0 .37 Winter 7Q10 (cfs) VS 30Q2 (cfs) 0 g6" Toxicity Limits: IWC 341- % Acute hronic Instream Monitoring: Parameters em(, O / eledifG710 // f ec4 / Upstre C�•Location ��0711,�%'ii) Downstrearnfl%�nSid .Location if Effluent Characteristics s Winter • BOD5 (mg/1) _o D.O. (mg/1) 4!?of? bi TSS (mg/1) 30 F. Col. (/100 ml) 2t90 pH (SU) r ! eeoviiit ef.//) 9'.Z Tmfa °4 /wr/ �""lo Cet,ai wild RECEIVED Water Quality S ction Facility Name: NPDES No.: Type of Waste: Facility Status: Permit Status: Receiving Stream: Stream Classification: Subbasin: County: Regional Office: Requestor: Date of Request: Topo Quad: FACT SHEET FOR WASTELOAD ALLOCATION MAY 1 1 192 Wade Hampton Property NC0062553 Domestic - 100% Existing Renewal UT to Silver Run Creek C-Trout 031302 Jackson Asheville Wiggins 4/14/92 G6SE Request # 687&sheville Regional Off* Owners' Association/Wade Hateptottglath Carotikts Stream Characteristic: USGS # Date: Drainage Area (mi2): Summer 7Q10 (cfs): Winter 7Q10 (cfs): Average Flow (cfs): 30Q2 (cfs): IWC (%): 02.1842.5805 1990 0.53 0.37 0.45 2.1_ 0.85 34 Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) Facility is renewing at existing flow with no change in wastewater characteristics. Facility has chosen to test for whole -effluent toxicity instead of meeting NH3 limits. Dissolved oxygen values in DMR data are suspect, but apparently were a result of a faulty meter/probe. No changes in the existing permit are recommended. N Cj1 Speciil Schedule Requirements and additional comments from Reviewers: Recommended by: -Pi/n(4 Date: 6f //7 Reviewed by Instream Assessment: Regional S Date: -�����-�-� Date: /.S/ 9 "?._. Permits & ngineering: � .� :� . - Date: ,2714l J J y 0 4 1992 RETURN TO TECHNICAL SERVICES BY: q Existing Limits: 2 CONVENTIONAL PARAMETERS Monthly Average Wasteflow (MGD): 0.125 BOD5 (mg/I): 30.0 NH3N (mg/1): monitor DO (mg/1): monitor TSS (mg/1): 30.0 Fecal Col. (/100 ml): 200.0 pH (SU): 6-9 Residual Chlorine (µg/1): 9.2* Temperature (°C): monitor TP (mg/1): monitor TN (mg/1): monitor Chronic toxicity test (P/F): @ 34%** *Daily maximum **Quarterly testing in March, June, September, and December. Recommended Limits: Monthly Average Wasteflow (MGD): 0.125 BOD5 (mg/1): 30.0 NH3N (mg/1): monitor DO (mg/1): monitor TSS (mg/1): 30.0 Fecal Col. (/100 ml): 200.0 pH (SU): 6-9 ` Residual Chlorine (p.g/1): 9.2 Temperature (°C): monitor TP (mg/1): monitor TN (mg/1): monitor Chronic toxicity test (P/F): @ 34%** *Daily maximum **Quarterly testing in March, June, September, and December. x Parameter(s) are water quality limited. For some parameters, the available load capacity of the immediate receiving water will be consumed. This may affect future water quality based effluent limitations for additional dischargers within this portion of the watershed. OR No parameters are water quality limited, but this discharge may affect future allocations. INSTREAM MONITORING REQUIREMENTS Upstream Location: UT to Silver Run Creek at Highway 107 (upstream of outfall) Downstream Location: UT to Silver Run Creek at Highway 107 (downstream of outfall) Parameters: Temperature, Fecal, D.O., Conductivity Facility Name /4/.4178 r AZW6 Permit # 2 5 3 Pipe # CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in: 1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Carolina Chronic Bioassay Procedure - Revised *September 1989) or subsequent versions. The e uent concentration at which there may be no observable inhibition of reproduction or significant mortality is .3 % (defined as treatment two in the North Carolina procedure document). The permit holder shall perform quarterly monitoring using this procedure to establish compliance with the permit condition. The first test will be performed after thirty days from the effective date of this permit during the months of iW' , ,�tg. . Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGP3B. Additionally, DEM Form AT-1 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Road Raleigh, N.C. 27607 Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly monitoring will begin immediately until such time that a single test is passed. Upon passing, this monthly test requirement will revert to quarterly in the months specified above. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate retesting(within 30 days of initial monitoring event). 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