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HomeMy WebLinkAboutNC0023086_Wasteload Allocation_19920921NPDES WASTE LOAD ALLOCATION PERMIT NO.: NCO023086 PERMITTEE NAME: Peppertree Fontana Village FACILITY NAME: Peppertree Fontana Village Facility Status: Existing Permit Status: Renewal Major Minor 1 Pipe No.: 001 resign Capacity: 0.30 MGD Domestic (% of Flow): 100 % Industrial (% of Flow): Comments: Two WLAs - 001 & 002 Refer : Basinwide / Streamline WLA File Completed By Permits & Engineering At Front Of Subbasin RECEIVING STREAM: the Litde Tennessee River Class: — I ✓ oc�{ Sub -Basin: 04-04-02 Reference USGS Quad: F 3 NE (please attach) County: Graham Regional Office: Asheville Regional Office Previous Exp. Date: 6/30/90 Treatment Plant Class: Class II Classification changes within three mules: Class change to C trout downstream below Fontana Dam ± 1 mile Requested by: Charles Lowe Date: 6/8/92 Prepared by: it LL`i Date: 9 9� Reviewed by: a"- Date: /I 11 a-- Modeler Date Rec. # DAB z Drainage Area (mil) Avg. Streamflow (cfs): 7Q10 (cfs) Winter 7Q10 (cfs) 30Q2 (cfs) Toxicity Limits: IWC % Acute/Chronic Instream Monitoring: Parameters Al14 Upstream Location Downstream Location Effluent Characteristics 6 Wirt BODS (m ) NH -N (mg/1) 3 rYJD�lrfO✓ D.O. (mg/l) TSS (mg/1) F. Col. (/100 nil) B1nr1✓ pH (SU) �''dm,'y� 71( Pi n Comments: _/*°Nr/D2 FW CRtOCIAX e11GY 4WPJ ufEs7 A-5 � O!5/nIGG�rrsf�tl'Y FACT SHEET FOR WASTELOAD ALLOCATION Request # 6969,6970 Facility Name: Peppertree Fontana Village NPDES No.: NC0023086 (001 and 002) Type of Waste: Domestic - 100% Facility Status: Existing Permit Status: Renewal Receiving Stream: Little Tennessee River (001) and UT to Gold Branch (002) Stream Classification: �$ (Little Tennessee River) and C (Gold Branch) Subbasin: 040402 C-Tre �t County: Graham Stream Characteristic: oozzvife-- Regional Office: Asheville USGS # 03.5150.0110 Requestor: Lowe Date: 1990 Date of Request: 6/8/92 Drainage Area (mi2): 0.15 Topo Quad: F3NE Summer 7Q10 (cfs): 0.06 Winter 7Q10 (cfs): 0.07 Average Flow (cfs): 0.38 30Q2 (cfs): 0.09 IWC (%): 9 Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) Facility is renewing at existing flow with no change in wastewater characteristics. Permittee -o should receive same limits as contained in previous permit. Instream monitoring should include i fecal and conductivity as well as temperature and dissolved oxygen and applies only to the 002 s pipe. Special Schedule Requirements and additional comments from Reviewers: I: -..8wIIInT14IT1'1 Reviewed by 4 Instream Assess ent: Regional S r:. Permits & Eneineerin RETURN TO TECHNICAL SERVICES BY: SEP 1 7 1992 0 cn RECEIVED Water Quality Actiop AUG 2 5 1992 A Neville Regional 0fM% kheville, North Carol* - CONVENTIONAL PARAMETERS Existing Limits: Monthly Average Monthly Average for 001 pipe for 002 pipe Summer Winter Wasteflow (MGD): 0.3 0.004 0.004 BOD5 (mg/1): 30.0 30.0 30.0 NH3N (mg/1): monitor 8.5 20.0 DO (m81l): 5.0* 5.0* TSS (mg/1): 30.0 30.0 30.0 Fecal Col. (1100 ml): monitor 200 200 pH (SU): 6-9 6-9 6-9 Residual Chlorine (µg/1): monitor monitor monitor Temperature (°C): monitor monitor monitor Oil and Grease (mg4): 30.0 MBAS (mg/1): monitor *Daily minimum. Recommended Limits: L.7ennR. Monthly Average for 001pipe Wasteflow (MGD): 0.3 BOD5 (mg/1): 30.0 NH3N (mg/1): monitor DO (mg/l): TSS (mg/1): 30.0 Fecal Col. (1100 ml): monitor pH (SU): 6-9 Residual Chlorine (µg/1): monitor Temperature (°C): monitor 1 Oil and Grease (mg/1): 30.0 MBAS (mg/1): monitor I *Daily minimtun. 41� oed Monthly Average for 002 pipe UT G-dd Q rarc.ln Summer Winter 0.004 0.004 30.0 30.0 8.5 20.0 5.0* 5.0* 30.0 30.0 200 200 6-9 6-9 monitor monitor monitor monitor 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 m No parameters are water quality limited, but this discharge may affect future allocations. Limits Chanas Due To: Change in 7Q10 data Change in stream classification Relocation of discharge Change in wasteflow Other (onsite toxicity study, interaction, etc.) Instream data New regulations/standards/procedures New facility information INSTREAM MONITORING REQUIREMENTS P)r p�Qt 00a- Upstream Location: UT to Gold Branch approximately 50' upstream of discharge Downstream Location: UT to Gold Branch at nearest road downstream of outfall Parameters: D.O., Temperature, Fecal, and Conductivity Special instream monitoring locations or monitoring frequencies: The above locations and parameters are for the 002 pipe only. No instream monitoring is necessary for 00 1 MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS Adequacy of Existing Treatment Has the facility de nstrated the ability to meet the proposed new limits with existing treatment facilities? Yes No If no, which parameters cannot be met? Would a "phasing in" of the new limits be appropriate? Yes No If yes, please provide a schedule (and basis for that schedule) with the regional office recommendations: If no, why not? Wasteload sent to EPA? (Major) (Y or N) (If yes, then attach schematic, toxics spreadsheet, copy of model, or, if not modeled, then old assumptions that were made, and description of how it fits into basinwide plan) Additional Information attached? (Y or N) If yes, explain with attachments. /' ' kr /S, Yx� 14 el Jib1 — - wie*-ieGye�(cr/�%�i _ rr2�d _ — l -_-- --:�1s GIRTG �S�B3yl�if Yly %ia1a+L��.f TO: PERMITS AND ENGINEERING UNIT WATER QUALITY SECTION DATE: May 11, 1992 NPDES STAFF REPORT AND RECOMMENDATION _� �� COUNTY Graham PERMIT NUMBER NCO023086 MQy 15 1992 PART I - GENERAL INFORMATION 2. 3. 4. 5. 7 0 0 TECHNICAL SUPPORT BRANCH Facility and Address: Peppertree Fontana Village Highway 28 Post Office Box 68 Fontana Dam, North Carolina 28733 Date of Investigation: May 5, 1992 Report Prepared By: Kerry S. Becker Persons Contacted and Telephone Number: Lamar Williams, ORC 704-498-2211 Directions to Site: From the intersection of NC 28 and 19, travel north on NC 28 approx. 28 miles to Peppertree Fontana Village on the left. Discharge Point(s), List for all discharge points: Latitude: 350 26' 48" (001) Latitude: 350 26' 30" (002) Longitude: 830 49' 04" (001) Longitude: 830 47' 55" (002) Attach a USGS map extract and indicate treatment facility site and discharge point on map. U.S.G.S. Quad No, 149 NE U.S.G.S. Quad Name Fontana Dam, NC Size (land available for expansion and upgrading): Pipe 001: 1-2 acres Pipe 002: < 1 acre Topography (relationship to flood plain included): Pipe 001: flat, not subject to flooding Pipe 002: rolling to steep Location of nearest dwelling: > 500 feet for both facilities Page 1 10. Receiving stream or affected surface waters: (001) Little Tennessee River (002) UT to Gold Branch a. Classification: (001) C Trout (002) C b. River Basin and Subbasin No.: LTN 04-04-02 c. Describe receiving stream features and pertinent downstream uses: fish and wildlife propagation and maintenance secondary recreation agriculture hydroelectric power generation (001) PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1. Type of wastewater: 100 % Domestic Industrial a. Volume of Wastewater: MGD (Design Capacity) (001) 0.300 (002) 0.004 b. Types and quantities of industrial wastewater: C. Prevalent toxic constituents in wastewater: d. Pretreatment Program (POTWs only): in development approved should be required not needed 2. Production rates (industrial discharges only) in pounds per day: a. Highest month in the past 12 months: lbs/day b. Highest year in the past 5 years: lbs/day 3. Description of industrial process (for industries only) and applicable CFR Part and Subpart: 4. Type of treatment (specify whether proposed or existing): (001): Existing facility consists of bar screen, aeration, clarification, sludge and skimmer returns, sludge digestion, dr-ying beds, chlorination chamber (disinfection does not occur) and standby power. (002) Existing facility consists of an extended air package plant with bar screen aeration, clarification, sludge and skimmer returns, and effluent chlorination. 5. Sludge handling and disposal scheme: (001) Sludge digestion and sludge drying beds. There is no plan regarding final disposal of dried sludge. Because of low flows in the past several years, neither WWTP has generated enough solids growth to warrant solids wasting. 6. Treatment plant classification (attach completed rating sheet): (001): Grade II (002): Grade II Page 2 i. SIC Codes(s): (001): 7011 5812 (002.): 7999 Wastewater Code(s): Primary (001): 10, 13 (002): 13, 45 Main Treatment Unit Code: (001): 052-0 (002): 062-0 PART III - OTHER PERTINENT INFORMATION 1. Is this facility being constructed with Construction Grant funds (municipals only)? N/A 2. Special monitoring requests: 3. Additional effluent limits requests: 4. Other: PART IV - EVALUATION AND RECOMMENDATIONS The Asheville Regional Office recommends renewal of NPDES Permit Number NC0023086, provided a sludge management plan is submitted and approved by the Division. Signat e of Report Preparer r Qualitty Regional Supervisor (�—Ifll? Date Page 3 NPDES WASTE LOAD ALLOCATION PERMIT NO.: NC0023086 PERMITTEE NAME: Peppertree Fontana Village FACILITY NAME: Peppertree Fontana Village Facility Status: Existing Permit Status: Renewal Major Pipe No.: 002 Minor -V Design Capacity: 0.004 MGD Domestic (% of Flow): J Industrial (% of Flow): Comments: Two WLAs - 001 & 002 11 RECEIVING STREAM: an unnamed tributary to cold Branch Class: C Sub -Basin: 04-04-02 Reference USGS Quad: F 3 NE (please attach) County: Graham Regional Office:_ Asheville Regional Office Previous Exp. Date: 6/30/90 Treatment Plant Class: Class II Classification changes within three miles: Class change to WS-III & B downstream at Little Tennessee River+ 1 2 mile Requested by: Charles Lowe Prepared by: / Reviewed by: �wN�OU Wa JA,0 Date: 6/8/92 Date: 9 9 92i r1_ Date: i�_ 9� y Modeler Date Rec. I # Drainage Area (mil ) p./S Avg. Streamflow (cfs): b. 3ii 7Q10 (cfs) 0. (( Winter 7Q10 (cfs) 6-7 30Q2 (cfs) Toxicity Limits: IWC % Instream Monitoring: Parameters Upstream �f`T�o o/ Acute/Chronic Location ✓t Effluent Characteristics Summer Winter BOD5 (mg/1) 36 30 NH3-N (mg/1) .7rr Zo D.O. (mg/l) - D S b TSS (mg/1) 3C jp F. Col. (/100 nil) o c o Loo pH (SU) Cl4/�i.K �/ r✓�GYI��i.� rnon�%N Comments: s Sheep Knob -00 U I N C� eR 0 L, . . P.A T\� e (:Op .4i - w-t- ,t' Z :X -3 SR r .......... TL V c X em� AM .-0 r 1 �3 Nil J. M 87, rl :1) 4 —�n , P�r-{ Wa A. 2` r A I? .Welsh ok\ 01 00 Knob Go y u, T'.. t.. ch pcl..,:., sul'SIM", 31 F ta�ra Villa ge i age "v p 0) tT 20-.199 C EN TRA F Green Gap IbE (�Pp Roobi Walkbr Gap Iy[•11I.`l:t i Ild 3r.'/•I. 0 0 7��r•�N:Q.I►1 Request # 6969,6970 Facility Name: Peppertree Fontana Village NPDES No.: NC0023086 (001 and 002) Type of Waste: Domestic - 100% Facility Status: Existing Permit Status: Renewal Receiving Stream: Little Tennessee River (001) and UT to Gold Branch (002) Stream Classification: WS—Hfw" (Little Tennessee River) and C (Gold Branch) Subbasin: 040402 County: Graham Stream Characteristic: ooz,vrr'c-- Regional Office: Asheville USGS # 03.5150.0110 Requestor: Lowe Date: 1990 Date of Request: 6/8/92 Drainage Area (mi2): 0.15 Topo Quad: F3NE Summer 7Q10 (cfs): 0.06 Winter 7Q10 (cfs): 0.07 Average Flow (cfs): 0.38 30Q2 (cfs): 0.09 IWC (%): 9 Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) Facility is renewing at existing flow with no change in wastewater characteristics. Pemiittee should receive same limits as contained in previous pemrit. Instream monitoring should include fecal and conductivity as well as temperature and dissolved oxygen and applies only to the 002 pipe. Special Schedule Requirements and additional comments from Reviewers: Recommended by: Reviewed by U G InstreamATssess nt: (Z��R� Date: Regional Sr- // Date: Permits & EngineeringL, ,& Dater RETURN TO TECHNICAL SERVICES BY: SEP 17 1992 cn RECEIVED Water Quality Slction AUG 2 5 1992 }heville Regional Offei Jftheville, North Carofin Existing Limits: Wasteflow (MGD): BOD5 (mg4): NH3N (mg/1): DO (mg/1): TSS (mg/1): Fecal Col. (/100 ml): pH (SU): Residual Chlorine (µg/1): Temperature (°C): Oil and Grease (mg/l): MBAS (mg/l): *Daily minimum. ' :. $ - 476E _rim LJennR Wasteflow (MGD): BOD5 (mg/1): N113N (mg/1): DO (mg/l): TSS (mg/1): Fecal Col. (/100 ml): pH (SU): Residual Chlorine (µg/1): Temperature (°C): Oil and Grease (mg/1): MBAS (mg/1): *Daily minimum CONVENTIONAL PARAMETERS Monthly Average for 001 pipe 0.3 30.0 monitor 30.0 monitor 6-9 monitor monitor 30.0 monitor Monthly Average for 001 pipe 0.3 30.0 monitor 30.0 monitor 6-9 monitor monitor 30.0 monitor J� u50 Monthly Average for 002 pipe Summer Winter 0.004 0.004 30.0 30.0 8.5 20.0 5.0* 5.0* 30.0 30.0 200 200 6-9 6-9 monitor monitor monitor monitor Monthly Average for 002 pipe 01 6-old Q My Jl Summer Winter 0.004 0.004 30.0 30.0 8.5 20.0 5.0* 5.0* 30.0 30.0 200 200 6-9 6-9 monitor monitor monitor monitor 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. I", No parameters are water quality limited, but this discharge may affect future allocations. Due To: Change in 7Q10 data Change in stream classification Relocation of discharge Change in wasteflow Other (onsite tonicity study, interaction, etc.) Instream data New regulations/standards/procedures New facility information INSTREAM MONITORING REQUIREMENTS for pp19t 002- Upstream Location: LIT to Gold Branch approximately 50' upstream of discharge Downstream Location: UT to Gold Branch at nearest road downstream of outfall Parameters: D.O., Temperature, Fecal, and Conductivity Special instream monitoring locations or monitoring frequencies: The above locations and parameters are for the 002 pipe only. No instream monitoring is necessary for 00 1 MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS Has the facility de nstrated the ability to meet the proposed new limits with existing treatment facilities? Yes No If no, which parameters cannot be met? Would a "phasing in" of the new limits be appropriate? Yes No If yes, please provide a schedule (and basis for that schedule) with the regional office recommendations: If no, why not? Wasteload sent to EPA? (Major) _ (Y or N) (If yes, then attach schematic, toxics spreadsheet, copy of model, or, if not modeled, then old assumptions that were made, and description of how it fits into basinwide plan) Additional Information attached? (Y or N) If yes, explain with attachments.