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HomeMy WebLinkAboutNC0039578_PERMIT ISSUANCE_19980330 NPDES DOCUMENT SCANNING COVER SHEET NPDES Permit: NC0039578 TWSA WWTP #1 Document Type: Permit Issuance Wasteload Allocation Authorization to Construct (AtC) Permit Modification Complete File - Historical Speculative Limits Instream Assessment (67b) Environmental Assessment (EA) Permit History Document Date: March 30, 1998 This document ig printed on reuse paper-ignore any ,content on the resrerse side State of North Carolina Department of Environment and Natural Resources • • Division of Water Quality James B. Hunt, Jr., Governor Wayne McDevitt, Secretary ® E N A. Preston Howard, Jr., P.E., Director March 30, 1998 Mr. Stan Bryson Wastewater Operations Superintendent Tuckaseigee Water and Sewer Authority Post Office Box 1051 Sylva. North Carolina 28779 Subject: Issuance of NPDES Permit NCO039578 Jackson County WWTP Jackson County Dear Mr. Bryson: In accordance with your application dated May 12, 1997. the Division is forwarding the subject State-NPDES permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U. S. Environmental Protection Agency dated December 6, 1983. Please be advised that the following changes have been incorporated into the final permit: • The monitoring frequency for BOD, TSS, temperature, ammonia and fecal coliform has been changed from 3/week to daily as per the North Carolina Administrative Code Section 15A NCAC 213.0500. • Footnote number 4 was added to the Effluent Limitations and Monitoring Requirements page. The footnote reads "Metals sampling should be conducted on the same date the toxicity testing is performed." This requirement was added so it can be determined if metals are causing toxicity problems at the facility. • Special Condition A.(3). has been added to track the addition/connection of sewer lines leading to the existing treatment system. The following changes were incorporated into the final permit in response to the comment letter received from Tuckaseigee Water and Sewer Authority dated February 16, 1998: • Monitoring for cyanide was changed from 2/month to quarterly as requested by the Permittee. The Division granted this request based on the levels of cyanide detected over the past two years. The two year average was documented as 0.0021 mg/l. P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-733-0719 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10%post-consumer paper i Jackson County WWTP Jackson County Page 2 of 2 • The monitoring frequency for cadmium, silver and copper was reduced from 2/month to monthly. The Division revised the monitoring frequency based on the levels of these parameters detected over the past two years. A reasonable potential analysis, performed on these parameters, indicated that monitoring is essential, but the levels detected warrant a reduction in the monitoring frequency. Therefore, the monitoring frequency was reduced from 2/month to monthly. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this letter. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, Post Office Drawer 27447, Raleigh, North Carolina 27611- 7447. Unless such demand is made, this decision shall be final and binding. Please take notice that this permit is not transferable. Part II, EA. addresses the requirements to be followed in case of change in ownership or control of this discharge. This permit does not affect the legal requirement to obtain other permits which may be required by the Division of Water Quality or permits required by the Division of Land Resources, Coastal Area Management Act or any other Federal or Local governmental permit that may be required. If you have any questions concerning this permit, please contact Jeff Myhra at telephone number 919/733-5083, ext. 597. Sincerely, Ca�� A. Preston Howard, Jr., P.E. cc: Central Files Point Source Compliance Enforcement Unit Mr. Roosevelt Childress, EPA Asheville Regional Office/Water Quality Section NPDES Unit /Permit file Permit No. NCO039578 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Tuckaseigee Water and Sewer Authority is hereby authorized to discharge wastewater from a facility located at the Jackson County WWTP River Road (NCSR 1359) south of Sylva Jackson County to receiving waters designated as the Tuckasegee River in the Little Tennessee River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, and IV hereof. The permit shall become effective May 1, 1998 This permit and the authorization to discharge shall expire at midnight on October 31, 2002 Signed this day March 30, 1998 A. Preston Howard, Jr., P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit No. NC0039578 SUPPLEMENT TO PERMIT COVER SHEET Tuckaseigee Water and Sewer Authority is hereby authorized to: 1 . Continue to operate an existing 1.5 NIGD design facility consisting of the following unit processes, aerated grit removal, flow equalization, activated sludge with secondary clarification, chlorination and dechlorination facilities located at Jackson County VJWTP, River Road (NCSR 1359), south of Sylva, Jackson County (See Pan III of this Permit), and 2. Discharge from said treatment works at the location specified on the attached map into the Tuckaseeee River which is classified Class C-Trout waters in the Little Tennessee River Basin. ''.:•� .tic?9"_ \ r+IPw!' �; �lO: ?' - //t''�7I/ Tech—/ " '1"�'Y'A \~-� �k ct�\� ZZ Cb . !'i V//�\11 l`ta•^ .'ice— �-' •' �..\� I r '� • \ ;v/�'�' I FARM' V '/ Y',1e 3ip., CHS 14Gv, -�_ --�_ ?.Jam( �_�_ • �-::�•-'(.i ��% . �-f?I�o�/ e BM '�Z6 ;_O.�- ��� A.e 8 vch IN 1 N " ROAD CLASSIFICATION SCALE 1 :24 000 PRIMIPI H151WAY LIGHr.DLm ROAD HARD OR 0 1 MILE ,IPC 5'JR%ACE ® IMPROVED SURFACE 5ECONDARv�[SHwty 0 7000 FEET HI,R_S'JF:ACE m UNIMPROVED ROAD C C — 1 0 1 KILOMETER Latitude 35'20'59" Longitude 83014'21" Map # F6SW Sub-basin 40402 CONTOUR INTERVAL 40 FEET Stream Class C-Trout QUAD LOCATION Discharge'Class 01 02 Tuckaseigee W&S Authority NCO039578 Receiving Stream Tuckaseoee River Jackson County Design 0 1.5 MGD Plant 1 All) EFFLUENT LIMITATIONS AND MONITORING REOUIREMENTS FINAL Permit No. NG0039578 During the period beginning on the elfeclive date of the permit and lasting until expiration, the Permillee is authorized to discharge Irom outfall serial number 001. Such discharges shall be limited and monitored by the Permillee as specified below: EFFLUENT CHARACTERISTICS. LIMITS MONITORING REQUIREMENTS Monthly Weekly Daily Measurement Samplo Sample Average Avera o Maximum Frequency Type __ Location' Flow L5 MGD Continuous Recording 1 or E ROD, 5 day, 20"C' 30.0 m /I 45.0 /I Daily Composite E, 1 Total Suspended Residuez 30.0 mg/1 45.0 /1 Daily Composite E, I NI-13 as N Daily Composite E - Fecal Colifoun (geometric mean 200/ 100 ml 400 / 100 ml Daily Grab E Total Residual Chlorine 28 i /l Daily Grab E Temperature Daily Grab E Total Nitrogen NO2+ NO3 +TKN Quarterly Composite E Total Phosphorus Quarterly Composite E Chronic Toxicil 3 Quarterly Composite E C anide4 2/ Month Grab E Cadmium4 2 / Month Com site E Copper4 2 / Month Com site E Silver4 2/ Month Composite E Hs I Daily Grab E Notes: ' Sample locations: E - Effluent, I - Influent. z The monthly average effluent BODs and Total Suspended Residue concentrations shall not exceed 15 percent of the respective influent value (85 percent removal). 3 Chronic Toxicity P/F at 1.4 percent; February, May, August, and November. See special condition A.(2).on the Supplement to Effluent Limitations and Monitoring Requirements Page. Metals sampling should be conducted the same date the toxicity testing is performed. 5 The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units. There shall be no discharge of floating solids or visible loam in other than trace amounts. Special permit conditions applicable to the subject facility are listed on the Supplement to Effluent Limitations and Monitoring Requirements page. Permit No. NC0039578 SUPPLEMENT TO EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS SPECIAL CONDITIONS A.(2). Chronic Toxicity Pass/Fail Permit Limit (Ortrly) The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in the "North Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised November 1995, or subsequent versions. The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality is 1.4 % (defined as treatment two in the procedure document). The permit holder shall perform quarterly monitoring using this procedure to establish compliance with the permit condition. The tests will be performed during the months of February, May, August, and November. 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, DWQ Form AT-1 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Water Quality 4401 Reedy Creek Road Raleigh, North Carolina 27607 Test data shall be complete and accurate and include all supporting chemicaUphysical 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 there be no discharge of flow from the facility during a month in which toxicity monitoring is required, the permittee will complete the information located at the top of the aquatic toxicity (.AT) test form indicating the facility name, permit number, pipe number, county, and the month/year of the report with the notation of"No Flow" in the comment area of the form. The report shall be submitted to the Environmental Sciences Branch at the address cited above. 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 the permittee fail to monitor during a month in which toxicity monitoring is required, 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 Water Quality indicate potential impacts to the receiving stream, this permit may be re- opened and modified to include alternate monitoring requirements or limits. Permit No. NCO039578 SUPPLEMENT TO EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS (Continued) SPECIAL CONDITIONS NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival, minimum control organism reproduction, and appropriate environmental controls, shall constitute an invalid test and will require immediate follow-up testing to be completed no later than the last day of the month following the month of the initial monitoring. A.(3). Sewer Line Connections Sewer lines serving more than one building, crossing property under separate ownership, or crossing rights of way, shall not be made tributary to the collection system serving this facility unless a permit for the construction and operation of the tributary line has been issued by the Division of Water Quality. Response to Permittee Comment Letter March 23, 1998 MEMORANDUM TO: File FROM: Jeff Myhra DATE: March 23, 1998 SUBJECT: Permit file review for Tuckaseigee Plant 1. (NC0039578) Facility Information: Qw, = 1.5 MGD Tuckaseigee River 04-04-02 Stream Class: Tuckaseigee River Class: C-TR Date: 4-1-71 Index No. 2-79-(35.5) The following changes were made to the final permit in response to the comment letter received from the Permittee dated February 16, 1998. • Monitoring for cyanide was changed from 2/month to quarterly as requested in by the Permittee. The Division granted this request based on the levels of cyanide detected over the past two years. The two year average was documented as 0.0021 mg/l. • The monitoring frequency for cadmium, silver and copper was reduced from 2/month to monthly. The Division granted this request based on the levels of these parameters detected over the past two years. The reasonable potential analysis indicates that monitoring for these parameters is essential, but the levels detected warrant a reduction in the monitoring frequency. ro lazktan coumv Tudageigeej �& inv Chnirrnmr,J.C.Alexander Scott Hartbarger Ann F.Cabe Alvin Stiles Water and Sewer AUtfIOPI>tY Webstrr Dillsberrl sylva sylva Vice-Chairman,Roger Bartlett Dorris D.Beck Dan Schaeffer C.J.Carter Jackson County Jackson Cormly sylva Wcstern Carolina Universily Jerry R.King E.xeculay Director Feb 16, 1998 Mr. Jeff Myhra NC DEM/Division of Water Quality PO Box 29535 Raleigh NC 27626-0535 RE: Comments on draft copy of NPDES permit NCO039578 TWSA Plant # 1 Dear Mr. Myhra: A review of two years of data at the referenced plant (copy attached) reveals that the concentrations of metals in the effluent are negligible. I would agree that metals sampling should be done on the same dates as toxicity testing, however due to the low concentrations of metals contained in the effluent and the fact that the influent wastestream is totally domestic, I ask that you review the data and consider reducing the frequency of monitoring for cyanide, cadmium, silver, and copper to 2/month only in the months in which toxicity is ran. Your consideration of this matter will be greatly appreciated. If you have questions or comments please contact me at 704-586-9318. Since n���r���n p Star. Bryson ,: t) J Wastewater Plant Operations Superintendent ' �CQ,j Tuckaseigee Water & Sewer Authority FF� POINT SOURCE BRANCH 123 East Main Street Post Office Box 1051 Sylva, North Carolina 28779 704/586-5189 SUMMARY OF METALS VALUES/EFFLUENT TWSA PLANT# 1 1996 CYANIDE CADMIUM SILVER COPPER DATE mg/I mg/I mg/I mq/I 1/2/96 <.002 <.01 <.010 0.041 2/20/96 <.002 <.01 <.010 0.010 3/12/96 <.002 <.01 <.010 0.016 4/16/96 <.002 <.01 <,010 0.019 5/14/96 <.002 <.01 <.010 0.025 613/96 <.002 <.01 <.010 0.046 7/23/96 <.002 <.01 <.010 0.042 8/20/96 <.002 <.01 <.010 0.029 9/10/96 0.003 <.01 <.010 0.037 10/7/96 0.004 <.01 <.010 0.057 11/19/96 <.002 <.01 0.036 0.017 12/11/96 <.002 <.01 <.050 0.029 '96 AVG 0.00225 <.01 0.0155 0.031 MAX 0.004 0.01 <.050 0.057 MIN <.002 <.01 <.010 0.010 1997 CYANIDE CADMIUM SILVER COPPER DATE mg/I mg/I mq/I mg/I 1/23/97 <.002 <.01 0.017 0.030 2/11/97 <.002 <.01 0.014 0.020 3/7/97 <.002 <.01 0.020 0.020 4/22/97 <.002 0.02 <.010 0.020 5/13/97 <.002 0.04 <.1 0.040 6/18/97 <.002 0.04 <.010 <.01 7/15/97 <.002 <.01 <.010 <.01 8/19/97 <.002 <.01 <.010 0.010 9/18/97 <.002 <.01 0.020 <.01 10/24/97 0.002 <.01 0.070 0.050 11/18/97 <.002 <.01 <.05 0.020 12/11/97 0.003 0.01 <.05 0.020 '97 AVG 0.002 0.016 0.032 0.022 MAX 0.003 0.04 <.1 0.050 MIN <.002 <,01 <.010 <.01 2 YR AVG 0.0021 0.013 0.024 0.027 2 YR MAX 0.004 0.04 <.1 0.057 2 YR MIN <,002 <.01 <.01 <.01 AFFIDAVIT OF PUBLICATION BUNCOMBE COUNTY p pss . NORTH CARhT.TrTA h - a Notary Public of said PUBLIC NOTICE STATE OF NORTH CAROLINA commissioned, qualified ENVIRONMENTAL MANAGEMENT COMMISSION to administer oaths, POST OFFICE BOX 29535 TENDOLYN TAYE RALEIGH, NORTH CAROLINA 27626-0535 sworn, deposes and says : NOTIFICATION OF INTENT TO ISSUE A STATE NPDES PERMIT Billing CLERK On the basis of thorough staff review and application of Article 21 of Chapter 143,General Statutes of North Carolina,Public Law 92-500 and other lawful standards and regulations,the North Carolina Environmental Management Commission proposes to issue a permit to dis. ''IMES COMPANY, charge to the persons listed below effective 3/30/98 and subject to special conditions.',: t of a newspaper known as Persons wishing to comment upon or object to the proposed determinations are invited to hI ZEN-TIMES submit same in writing to the above address no later than 3/14/98.AI1 comments received prior to that date will be considered in the formulation of final determinations regarding the : proposed permit.A public meeting may be held here the Director of the Division of I entered as second Class Environmental Management finds a significant degree of public interest in a proposed per- ;hevi l l e, in said County raft. ie) is authorized to make A copy of the draft permit is available by writing or calling the Division of Environmental )rn statement ; that the Management,PO.Box 29535,Raleigh,North Carolina 27626,0535,(919)733-7015. 1 advertisement, a true The application and other information may be inspected at these locations during normal abed hereto, was published office hours.Copies of the information on file are available upon request and payment of the FEN TIMES On the following costs of reproduction.All such comments or requests regarding a proposed permit should 98 make reference to the NPDES permit number listed below. wspaper in which said 2/a/tea t or legal advertisement Date the time of each and .. _ forA.Preston Howard Jr.,PE,Director ' ewspaper meeting all of Division of Environmental Management qualifications Of Section Public notice of intent to issue it State NPDES permit to the following: 3 tatlltes of North Carolina ;wspaper within the 1.NPDFS No.NC0023086.Peppertree Funtana Village,Post Office Box 68,Fontana Dam,NC j 9 7 of the General 28733 has applied for a permit renewal for a facility located off NC Highway 28, Fontana f qq Village,Graham Cuuntv.The facility discharges 0.30 MGD of treated domestic wastewater i 1 ina. from one uuual (outfall 001)into the Little Tennessee River,a Class C stream in the Little Tennessee River Basin.No parameters are water quality limited,but this discharge may affect future allocations. 9-9 A 2.NPDFS No.NC0026557.Town of Bryson City,PO Box 726,Bryson City,NC 28713 has applied lox a permit renewal for a facility located at Bryson City WWTP off NCSR 1151. - Southwest of Bryson City.Swain County.The facility is permitted to discharge 0.60 MGD of treated domestic and industrial wastewater from one outfall into the Tuckascgee Riven a s",W Class C stream in the Lin lc Tennessee River Bruin which has a 7QI0 flow W 365.0 cl's.Nu parameters are water quality limited,but this discharge may affect future allocations. d before me 3.NPDFS No.NC0020214.Tuckaseigee Witter and Sewer Authority.PO.Box 1051,Syhva,NC _ 28779 hits applied for a permit renewal for a facility located at the Town of Sylva U1Y"1'P, /`,f'X//lX^- NCSR 1381,west of Sylva,Jackson Coumy.The facility discharges 0.50 MGD of treated domes- -�` tic wastewater from one outfitll into Scott Creek,a Claus GTrout stream in the Little lr Tennessee River Basin which has a 7Q10 flow of 28.40 cis.No parameters are water quality licl limited,but this discharge may affect figure allocations. October 24 , 2001 4.NPDFS No.NC002328 I.Thpoco Lodge,Inc.,PO.Box 72,Box A-I,Tapocu,NC 28771 has applied fora permit renewal for it facility located at a site off of US Highway 129, Tapoco, Graham County.The Facility discharges 0.020.NIGD of treated domestic wastewater from one outfitll into the Little Tennessee River,a Class C-Trout stream in the Little Tennessee River n. Basin which has a 7Q10 flow of 82.30 cf .No parameters are water quality limited,but this discharge may affect future allocations. i I- 5.NPDES No.NC0078719.Ms.Juanita F.Osterman,PO Box 1487, Robbinsville,NC 28771 has ' applied liar a permit renewal fora facility located at Riverbend Trout Farm off NCSR 1123, f`" southwest of Robbinsville,Graham County The Facility is permitted to discharge wastewater b?: from it trout farm through one outfall into West Buffalo Creek,a Class GTrout stream in the -j Little Tennessee River Basin.Nopartmeters are water quality limited,hot this discharge may NT affect fintuc allocations. 6.NPDES No.NC0066940.Jackson County Board of Education, 398 Hospital Road,Sylva,NC 28779 has applied for a permit renewal for a facility located at Scotts Creek School on NCSR 1432,south of Addie,Jacksun County. The facility discharges 0,0063 MGD of treated domes. S� tic watstewaicr from one outt ll into Scutt Creek,a Class GTrout stream in the Little Tennessee River Basin which has a 7Q10 flu,,of 20.2 efs.No parameters are water quality limited,but this discharge may affect future allocations. Ck -_NSDFS No.NC0066958.fackson County Board of Education,298 Hospital Road,Sylva,-NC fur >nmhwcei all Bryson City.SIv:[in Counq.fhe facil ify is permitted to discharge 0.ISO JlGD of [reared alumrstic and indusarial w:utrwater from one outfall into the Tuckasegec River,a(:lass C stream in the Little Tennessee River 11avn which has a 7Q 10 flow of 365.0 di.Nu parameters are water quality limited,halt thiSdischarge map:W'ect future allocations. d before me . .NPDFS No.NC0020214.Tuckascigee Water and Sewer Authority,110.Box 1051.Sylvia NC '''8779 has applied for a permit renewal fora facility locoed at the Town of Sylvia XX'XXip (1 NCSR 1381,west of SYlva,Jackson County The D facility discharges 0.50.MG Of treated domes- /`1JXI/X„'�A,as tic wastewater from one ou[Edl into Scott Creek,a Claus C-Trout s Tennessee River Basin which has a 7Q 10 flow of tream in the Little 28.40 cfs.No parameters are water quality limited,but this discharge may affect future allocations. tic) 4.NPDFS No.NC0023281.Tapoco Lodge,Inc. ,PO.Box 72,Box A.I,Tapoco,NC 28771 has October 24 , 2001 Fapplied fora permit renewal for a facility located at it site off of I IS Highway 129, T.apoco, Graham County. I The facility discharges 0.020 MGD of treated domestic wastewater ne I1asin which has a 7Q10 flow of 82.30 cis.No paramete ,1 outfall into the Liitlr Tennessee Rivera Class C-Trout stream in tile ron o e Little Ten nessrr River` rs are water quality limited,but this discharge may affect future:allocations. 5.NPDES No.NC0078719.Ms.Juanita E Osterman,PO Box 1487, Robbinsville,NC 28771 has' y� applied for a permit renewal fora facility located at Riverbcnd Trout Farm off NCSR 1123, iC southwesr of Robbinsville,Graham County. The facility is permitted to discharge wastewater from a trout farm through one outfall into XX'est Buffalo Creek,i Class C-Trout stream in the Little Tennessee River Basin.Noparameters are"':tier quality limited,but this discharge may affect future allocations. 6.NPDES No.NC0066940.Jackson County Board of Education, 398 Hospital Road.Sylva.NC 28779 has applied for a permit renewal for a facility located at Scotts Creek School on NCSR 1432,south ofAddie,Jackson County. The facility alisch:rges 0.0063 MGD of treated domes- lie wastewater from one outfall into Scutt Creek,a Class C-Trout stream in the Little Tennessee River Basin which has a 7Q10 flow of 20.2 cfs.No parameters are water quality limited,but this discharge map affect future allocations. 7.NPDES No.NC0066958.Jackson County Board of Education,298 Hospital Road,Sylvia,NC 28779 hits applied for a permit renewal fora facility located at Blue Ridge School,at the intersection of NC Highway 107 & NCSR 1145, my.The southeast of Glenville,Jackson Cou facility discharges 0.010 MGD of treated domestic w:stewaer from one outfall into A Hurricne Creek,a ClassWS-11I-Trout stream in the Little Tennessee River Basin which has a 7Q10 I low Of 1.2 cfs.No parameters are water quality limited,but this di+charge ma affect future:allocations. y 8.NPDES No.NC0081035,Ronnie Alas Stewart,Hemlock Trout Farm,Rt. 1,Box 187, Robbinsvillc,NC 28771 has applied fora permit renewal fora facility located at Hemlock I roUt Farm on BW ftlo Road,Grdtam Cuunty.The facility is permitted to discharge water from C :1 trout farm through one outfall into West Buffalo Cree Tennesseek,a Class C-Trout stream in the Little f Ricer Bruin.No parameters are water quality limited,but this discharge may affect uture allocations.ctions. I 9.NPDFS No.NC0070394.Indian Bend Properties, 17 McClure Mill Road,Franklin,INC 28734 has applied for a permit renewal for it facility located at Willowbrook Park,17 McClure Mill hand,Franklin,Macon Cuunp.The facility discharges 0.0246 MGD of treated domestic waste- water from one oudall into Coweeta Creek,a Class B-Trour stream in the Little Tennessee River Basin which has a 7Q10 flow of 8.2 cfs.No parameters are water quality limited,but: this discharge may affect future allocations. 10.NPDES No.NC0039578.Tuckaseigee Water and Sewer Authority,PO Box 1051,Sylvia,NC 28779 has applied for a permit renewal for a facility located at Jackson County WXX7R River Road(NCSR 1359),south of Sviva,Jackson County.The facility discharges 1.5 MGD of treated domestic and industrial wastewater from one x outfall into the Tuckatsegee River,a Class C-Trout stream in the Little Tennessee River Bruin which has a 7Q10 flow of 165 cfs.For some eC` parameters,the :available load capacity of the immediate receiving water will be consumed. This map a Left future water quality based effluent limitations for additional dischargers with- in this portion of the watershed 11.NPDES No.NCO059552 Highlands Falls Community Associat ion.Inc.290 Skylake Road,. I fig liands.NC 28741 has applied for a permit renewal for a facility located at Highland Falls I Country Club XX'WTI,One Club Drive, Highlands,NC 28741 Macon County.The facility(Rs-charges 0.003 bIGD of treated domestic wastewater from one outfall into an unnamed [ribu- _C far)'to the Cullasaja River.a Class C-Trout stream in [he Little Tennessee River Baffin which - C has a 7QIu flow of 0.15 cis.No parameters are water quality limited,but this discharge may affect future allocations. 12.NPDES No.NCO084441.Smoky Mountain Country Club Estates, Conleys Creek Limited Partnership,Post Office Box 937, Whittier,NC 28789 h:u applied to renew their permit for: y f a bacilit}'located at Smoky M[n.Country Club Fstates)X'WTI?Conleys Creek RoaQ Whi[[ier Swain County.The facility is permitted to alischarge 0.60 MGD of treated domestic waste- t� water from one outfall into Conleys Creek, a Class GTrout stream in the Little Tennessee River Basin which hits a 7Q 10 flow of 4.21 chiand it 30Q2 flow of 8.16 cis.No parameters �J :are w'atcr quality limited,but this discharge may affect future allocations. 13.NPDES No.NC0084981.Darren Stewart,Route 1.Post Office Box 187,Robbinsville,NC 28771 has applied to renew a NPDFS permit to discharge wastewater from a proposed rout firm operation located at Darren Stewart Trout Farm,Route 1,Robbinsville,Graham d' Counp'-The facility is permitted to discharge trout farm wastewater from 1 outfall into West Buffalo Creek,a Class C-Tr stream in the Little Tennessee River Basin.No parameters are [later qualip'limited,but this discharge ma}•affect future allocations. February 10, 1998 - (79 W) Staff Review and Evaluation K F NPDES Wastewater Permit FACILITY INFORMATION Facility Jackson County WWTP NPDES No. NC0039578 Design Flow (MGD) 1.5MGD Facility Class IV STREAM CHARACTERISTICS Stream Name Tuckasegee River Stream Class C-TR Sub-basin 04-04-02 Drainage Area (mil) 286 S7Q70 (cfs) 165 W7Q70 (cfs) 199 30Q2 (cfs) 297 IWC (%) 1.4 Pro ose8 Chan es Parameters Affected Basis for Chan e(s) Permit Cover Sheet Page Added Part IV reference Not part of previous permit Effluent Limitations and Changed the monitoring Changed to reflect class IV Monitoring Requirements Page frequency for BOD, TSS, requirements in 2B. 0500s. temperature, ammonia, and fecal colifonn from 3 / week to daily Effluent Limitations and Changed the monitoring Changed to reflect class IV Monitoring Requirements Page frequency for cyanide,cadmium, requirements in 213. 0500s, silver and copper from Monthly to 2 / Month Effluent Limitations and Added footnote#i4 -- Metals Changed so it can be determined Monitoring Requirements Page sampling should be conducted on if metals are causing toxicity the same date the toxicity propblems at the facility. testing is performed. Compliance Schedule: n/a Special Condition(s): . See Supplement to Effluent Limitations and Monitoring Requirements Page Permits&Engineering Comments: The facility has applied for a permit renewal with no modifications. No outstanding issues, other than the revisions made as stated above, were identified during review. The facility has experienced the following violations: - A TSS violation was reported in July 1996. - A TSS violation was reported in August 1996. - A TSS violation was reported in April 1995. - A cyanide violation (failure to monitor) was reported in March of 1995. - A violation of the effluent toxicity limitation was reported in August 1995. - A TSS violation was reported in October 1995. - A TSS violation was reported in September 1995. A reasonable potential analysis was performed to see if limits are required for the metals currently monitored at the facility. Data for 1996 and 1997 were used to perform the analysis. The results indicate that monitoring is required for cadmium, cyanide, silver and copper. It does not appear that these metals are causing toxicity problems at the facility. To assist in this review in Staff Review and Evaluation NPDES Wastewater Permit (Continued) the future, a footnote was added which requires the facility to perform metals sampling in conjunction with toxicity testing. It is recommended that the permit be renewed as drafted. Prepared by: _ / Jel' y . yhra Regional Office Evaluation and Recommendations: OK Permit No. NCO039578 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DIVISION OF WATER QUALITY PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215. 1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Tuckaseigee Water and Sewer Authority is hereby authorized to discharge wastewater from a facility located at the Jackson County WWTP River Road (NCSR 1359) south of Sylva Jackson County to receiving waters designated as the Tuckasegee River in the Little Tennessee River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts 1, 11, 111, and IV hereof. The permit shall become effective This permit and the authorization to discharge shall expire at midnight on November 30, 2002 Signed this day DRAFT A. Preston Howard, Jr., P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit No. NC0039578 SUPPLEMENT TO PERMIT COVER SHEET Tuckaseigee Water and Sewer Authority is hereby authorized to: 1 . Continue to operate an existing 1.5 MGD design facility consisting of the following unit processes, aerated grit removal, flow equalization, activated sludge with secondary clarification, chlorination and dechlorination facilities located at Jackson County WWTP, River Road (NCSR 1359), south of Sylva, Jackson County (See Part III of this Permit), and 2. Discharge from said treatment works at the location specified on the attached map into the Tuckasegee River which is classified Class C-Trout waters in the Little Tennessee River Basin. A.(1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NCO039578 During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from outfall serial number 001. Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT.:' CHARACTERISTICS LIMITS MONI.T,ORING. <REQUIREMENTS::..:..,: Monthly. Weekly. Daily Measurement. Sample Sample Avera a Avera a Maximum:: Fre uenc T` a Location' Flow 1.5 MGD Continuous Recording I or E BOD, 5 day, 20°C2 30.0 m I 45.0 /I Daily Composite E, I Total Suspended Residue2 30.0 m /I 45.0 m /I Daily Composite E, I NH3 as N Daily Composite E Fecal Coliform (geometric mean 200 1100 ml 400/ 100 ml Daily Grab E Total Residual Chlorine 28 /I Daily Grab E Temperature Daily Grab E Total Nitrogen NO2+ NO3+TKN Quarterly Composite I E Total Phosphorus Quarterly Composite E Chronic Toxicit 3 Quarterly Composite E C anide4 2 / Month Grab E Cadmium4 2 / Month Composite E Copper4 2 / Month Composite E Silver4 2/ Month Composite E H5 Dail Grab E Notes: 1 Sample locations: E - Effluent, I - Influent. 2 The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15 percent of the respective influent value (85 percent removal). 3 Chronic Toxicity P/F at 1.4 percent; February, May, August, and November. See special condition A.(2). on the Supplement to Effluent Limitations and Monitoring Requirements Page. 4 Metals sampling should be conducted on the same date the toxicity testing is performed. 5 The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units. There shall be no discharge of floating solids or visible foam in other than trace amounts. Special permit conditions applicable to the subject facility are listed on the Supplement to Effluent Limitations and Monitoring Requirements page. Permit No. NC0039578 SUPPLEMENT TO EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS SPECIAL CONDITIONS A.(2). Chronic Toxicity Pass/Fail Permit Limit (Ortriv) The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in the "North Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised November 1995, or subsequent versions. The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality is 1.4 % (defined as treatment two in the procedure document). The permit holder shall perform quarterly monitoring using this procedure to establish compliance with the permit condition. The tests will be performed during the months of February, May, August, and November. 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, DWQ Form AT-1 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Water Quality 4401 Reedy Creek Road Raleigh, North Carolina 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 there be no discharge of flow from the facility during a month in which toxicity monitoring is required, the permittee will complete the information located at the top of the aquatic toxicity (AT) test form indicating the facility name, permit number, pipe number, county, and the month/year of the report with the notation of"No Flow" in the comment area of the form. The report shall be Submitted to the Environmental Sciences Branch at the address cited above. 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 the permittee fail to monitor during a month in which toxicity monitoring is required, 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 Water Quality indicate potential impacts to the receivin�,t sucam. this permit may be re- opened and modified 10 include alternate monitoring requirements or limits. Permit No. NCO039578 SUPPLEMENT TO EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS (Continued) SPECIAL CONDITIONS NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival, minimum control organism reproduction, and appropriate environmental controls, shall constitute an invalid test and will require immediate follow-up testing to be completed no later than the last day of the month following the month of the initial monitoring. A. O. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NCO039578 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 Measurement Sample *Sample Monthly Avg. Weekly Ava. Daily Max Frequency Type Location Flow 1 .5 NIGD Continuous Recording I or E BOD, 5 day, 20°C" 30.0 mg/I 45.0 mg/I 3/V�Le€k '0al(7 Composite E, I Total Suspended Residue" 30.0 mg/I 45.0 mg/I 3/V'Leek Composite E. NH3 as N Wyekty Dal? Composite E Fecal Coliform (geometric mean)"k 200�- /100 mi 40OX/100 ml V-W`eek'b0Aj Grab E Total Residual CMorine',� 2 X µ g/I " ' Daily Grab E Temperature 3-lWea bm'(y Grab E Total Nitrogen (NO2 + NO3 + TKN) Quarterly Composite E Total Phosphorus Quarterly Composite E Chronic Toxicity"' Quarterly Composite E CONTINUED. . . I * Sample locations: E- Effluent, I - Influent i ** The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15 % of the respective influent value (85 % removal). i *** Chronic Toxicity P/F at 1.4%; February, May, August, and November; See Part III, Condition F. "i ' 'tat n ea et`effe t ovember�h 9L9 3 . 1 The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored daily at the effluent by grab sample. 'there shall be no discharge of floating solids or visible foam in other than trace amounts. / 4 A. ( ). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NC0039578 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. (Continued) Effluent. Characteristics Discharge Limitations Monitoring Requirements Units (specify Measurement Sample 'Sample Monthly Avg, Weekly Ava. Daily Max Frequency Type Location • Cyanide Monthly Z/yx# 1, Grab E • Cadmium Maathly ? IC Composite E °Copper MoMbly Z� 1� Composite E "Silver` — -- — `�� AkQbifily�fdnll Composite E i ���� =�ii, --;�,ta � � �� 1ff'--,--�.. ��t I <: � I,I III i. � ��- I�/ �•v ""� / f 4 y ���zaoo AJi�I �. (���/ � ( � V��,.j ✓p��/aj������ ��J � �u� c / c laW ,N /�� \� IIE�•. -Rtverview "','�• �%� !Webster- - /." �A•� EMtHT'1628 ,i �$ \\ 'ti i� X a � FARMZ � O ( U �\ ;° I i , r Webs t�A 2ti ,I / 4."Mile 3 CHS..,�_-�CH91401I,11 Vv —f- bsta ` • t t/ i' w BM f;HT'1628 .�'. =�2041 CRwer Mille . t %���-• 1 N ROAD CLASSIFICATION SCALE 1 :24 000 PRIMARY HIGHWAY LIGHT-DUN ROAD,HARD OR 0 1 MILE HARD SURFACE IMPROVED SURFACE SECONDARY HIGHWAY 0 7000 FEET HARD SURFACE =30I UNIMPROVED ROAD = _ P= ... .. ..,.,. 1 0 1 KILOMETER Latitude 35°20'59" Longitude 83014'21' Map # F6SW Sub-basin 40402 CONTOUR INTERVAL 40 FEET Stream Class C-Trout Discharge Class 01 02 QUAD LOCATION Tuckaseigee W&S Authority NCO039578 Receiving Stream Tuckasegee River Jackson County Design 0 1.5 MGD Permit expires 11/30/02 Plant 1 is Review Notes for File July 28, 1997 MEMORANDUM TO: File FROM: Jeff Myhra DATE: July 28, 1997 SUBJECT: Permit file review for Tuckaseigee Plant 1. (NC0039578) Facility Information: Qw = 1.5 MGD Tuckaseigee River 04-04-02 Stream Class: Tuckaseigee River Class: C-TR Date: 4-1-71 Index No. 2-79-(35.5) • Application for permit renewal was received May 12, 1997. Request was for renewal only. No modifications were requested. • A permit modification was granted on March 24, 1995. Chromium, lead, nickel, and zinc monitoring requirements were deleted from the permit based on monitoring data supplied by the Permittee. • A compliance sampling inspection was performed on June 22, 1995. Results of the sampling conducted during the inspection indicate that the facility continues to be in compliance. • A compliance sampling inspection was performed on June 27, 1996. Results of the sampling conducted during the inspection indicate that the facility continues to be in compliance. • WLA was performed by Dave Goodrich on 3-9-93. Facility is classified as Class IV. Limits are secondary for BOD, Fecal Coliform, TSS, and pH. Metals monitoring is required for cyanide, cadmium, copper, and silver. A limit of 28.0 µg/l was applied for TRC. • A reasonable potential analysis was performed (see atntched sheets) to see it limits are required for the metals currently monitored at the facility. Data for 1996 and 1997 were used to perform the analysis. The results indicate that monitoring is required for Cadmium, cyanide, silver, and copper. • DMR Violations: - A TSS violation was reported in July 1996. - A TSS violation was reported in August 1996. - A TSS violation was reported in April 1995. - A cyanide violation (failure to monitor) was reported in March of 1995. - A violation of the effluent toxicity limitation was reported in August 1995. - A TSS violation was reported in October 1995. - A TSS violation was reported in September 1995. NCO039578 Facility: Tuckaseigee Plant 1 Discharge to: Tuckaseigee River Stream class and index 4:C-TR Residual Chlorine Ammonia as NH3 (summer) 7010 (CFS) 165 7010(CFS) 165 DESIGN FLOW(MGD) 1.5 DESIGN FLOW(MGD) 1.5 DESIGN FLOW(CFS) 2.325 DESIGN FLOW(CFS) 2.325 STREAM STD(UG/L) 17.0 STREAM STD(MG/L) 1.0 UPS BACKGROUND LEVEL(UG/L) 0 UPS BACKGROUND LEVEL (MG/L) 0.22 IWC (%) 1.39 IWC (%) 1.39 Allowable Conc. (ug/1) 1223.45 Allowable Concentration (mg/1) 56.35 minimum = 2 Ammonia as NH3 (winter) 7010 (CFS) 199 Fecal Limit 200/100m1 DESIGN FLOW (MGD) 1.5 Ratio of 71.0 :1 DESIGN FLOW (CFS) 2.325 STREAM STD(MG/L) 1.8 UPS BACKGROUND LEVEL (MG/L) 0.22 IWC 1%) 1.15 Allowable Concentration (mgll) 137.03 minimum = 4 %aelta3u ei Gaslon,a o u ork Catawba t_.._.._.._.._.._. _ aciOry Name= !Tuchasei9ee Ptant 1 _ _ Parameter jCadrnium _ Parameter iG_yanide i _ Parameter= NPDES a= !NC0039578 _ Standard= I _ 2:µgtl _ (Standard= i ___ 5iEgrl Standard Ow MGD F.._.._.._.._..______.._. 1.51 —. «— —' _70 tOs(c!s/= ;_._ _ _ _ 1651 n BDL=1/2DL1 Actual Data RESULTS _ I n BOL=1/20L Actual Data(RESULTS_ _ n IWC(%)= 1.39! 9704 201 20 So Dev. 3.751 9704 1 <2l Std Dev, 0.873 9704 I 9703 51 101 Mean 593751 9703 1 <21Mean t 36 9703 FINAL RESULTS 9702 5 _<10 C.V. _ 0_.6_315.78947_I 9702 1 <21C.V. 0.665 9702 Cadmium__ 9701 51 <10 N= 16 9701 1 <2iN= 16 9701 Max.Pre C d w 501 9612 51 <10 — - 9612 1 _<21-- — _ 9_612 .. . ._.._._....._.._:_ Allowable Cw, 143.91 9611 51 <10 Mull Factor=! 2.5! ! 9611 1 <Z';Mvlt Factor 2.2! 9611 Cyanide _ _ 9610 51<10 M_ax.Value 201µg/I 1 96/0 4 41Max.Value 4;µgrl 9610 Max.Pled Cw 8.87 9609 51<10 _ Max.P_ed Cw_ 50i ucyl i 9609 3 3 Max.Pred Cw e_e:µg9 9609 Allowable Cw!_ _ 359.81 96081 51<10 _ Allowab_le Cw. 143.911,SA 9608 1 <2jAllowable_Cw_359.8:uV 9608 Chromium _ _ 96071 51<10 _ _ 9607 1 <21 9607 Max.Pred Cwl _0� 9606 51<10 96061 11 <2 9606 Allowable Cwl 3598.4_ 9605 51<10 ! 9605 1 <21 _ _ 9605 Copper — _ 9604 51<10 _ --1 9604 1 21 _ - 9604 Max.Pred Cw! 108.3 9603 5 <10 9603 1 2 _ _9603 Allowable Cw 5038! 9602 5 <10 j 9602 1 21 _ 9602 9601 5�<10 9601 1 21 _ _ _ 9601 Lead -- _ :-- -_ -_ Max.Pred Cw; _ 0! Allowable Cwi Mercury Max.Pred Gwl__ _ 0 i Allowable Cw - --_ 0.000 i Nickel— 1.! __— ; F—_ Max.Pred Cwl 0: ! Allowable Cw--.__ O.0i 1 Max.Pred Cwj _ 129 6i �•Y Allowable C. 4.31 i; (!!� 31 I j I_ i I 31 Zinc ' 32 �1 II-- I _I_ 32 _ —1 -- 32 Max.Pred Cwl 33 Allowable Cw 0.0: 34 T � 34 -� 34 I� PAGE' Gastonia Long CA W WTP 8.OMGD to Soum Fork Catawcel — J Ghromlum ' I Parameter �Co er _ _ _ I._ I _ _.._.__ _ ___ _PP _.._ Parameter Leao ;Parameter= Standard=.l 71P _ Sfanderd _.. _ 25:µ9(1 1 Standard= _ �12 BDL=1/2DLActual DataRESULTS n BDL=II2DL ActualData RESULBDL 12DL'ActuaI Data RESULTS n 9704� 20 20 Sid Dev ,_ _ 9606 _ _ I Sid Dev. #DIV/01 _ 9606 Mean #DIV/01 9701 20 20 Mean 28.625! 9605 Wean #DIV/01 __ _960_5 _. —_ _— �IC.V. #DIVl01 9702 20 20 C.V. 0.4a941 9604 '. IG.V. #DIV/OI 9604 9701 30 30 N=16 9603 9603 9612' 29 29 9602 9602 Mutt Factor 1.6j 9611 17 17 Mat Factor 1.9; 9601 IMult Factor_ _ 2.8 _ _9601 Max,Value 1_ 01`grl 9610 57 57 Max.Value I 57,ug/I 9512 _iMax.Value 0 g/I 951.2 Max Pred Cwl Olugfl 9609 _ 371 37 Max.Pred Cw I08.31u9/I 95t 1 _!Max.Prod Cw 0 pg/1 _ 9511 Allowable CwI 359841µg�1 9608 _ 29 29 Allowable Cw� 50381ug11 9510 (Allowable Cw µg/I 9510 I - 9607 42 42 1 9509- 9509 9606 46 46 9508 9508 9507 _ _ 9508 95_ 06 50_ __ 96 I— 1 9603 161 161 1 9505 _ _ _ 9505 9_504 _I 9504 9601 41 41 9503 9503 9502; 9502 _l 9501, _1_— 9501 94121_ 3412 1 IT{Ij7(I _ 94111 -- 9411 94101 9410 9409I � 1 9409 94081 —__-940_8 _9407 9407 94061 I _94_06 — — _ 94051 I� - _9405 9403 I 9403 94021 _� _ _ 9402 9401 _ 31i 321 321 _ .--' I _ 32 331 I 331 1 33 341 I 341 1 34 PAGE: Gastoroa Long Cr,W W 1P 8.OMGD to South Fork Catawba N cael _ 'Parameter=_;S_ilverParameter_ :Zinc _ _ :'Parameter= 88:ug/I Standard= 0.06iugll Standard= ' 50:µg/I " Standard= BDL_V2DL Actual Data RESULTS rr eDL_1/2DL Actual Data RESULTS n BDL 1/2DL__Actual Data-RESULTS n -- —Std De,,, kDIV/0' 97041 5 <10 Std Dev. _ 9.4444 9606 _ Std Dev. #DIV/0' _ 9606 _ -!Mean _ kDIV/Ot ..' 97031 _20 20 Mean 10.438 .....:'i 9605 _ Mean_ #_DIV/0' 9605 C.V. _ #DIV/OI 97021__, 14: 14_C.V. _- 0.9048 9604 .V.C . #DIV/0_' _ 9604 9701, 17 17 IN= 16 __ ., � 9603 9603 9612!_ 25 <50 _ ! 9602 _ 9602 Mull Factor- tfi 96111 _ 36 36 M_ulf Factor _36 9601 hlult Facto, 14 9601 ;Max.Value 0 R9# 96101 _ 5 <10 Max.Value 36 g/I 9512 Max.Value 0 µg/t 9512 :Max.Pred Cw 0�g/I 9609j 5 <tO Max.Pred Cwl 129 611411 9511 Max.Pred Cw� 0 µg/I 9511 Allowable Gw g/I -� 9608 5 <10 Allowable Cw 31ligA 9510 Allowable Cw ug/I 9510 9607i _ 5 <10 9509 9509 —I 96061 5 <10 95 88 9508 9605! _ 5 <10 _ 9507 .__ _ _ _ 9507 96041 5. <10 9506 9506 96031 5 <10 —_ 9505 9505 - - - - 96021 5 <10 9504 - - 9504 - _ -�- - - 96011 _ 5. <10 9503 _ 9503 _.-.... .. _..!. .. I 9502 _ 9502 9412 9412 _ 1 9411 - - - 9411 --- 9410 I_ 9410 ._— - - _ -. -_. _ _ _—� 94091 --__ 9409 9408 9408 ! i^ 9407 9407 - �- _-- - 9406 9405 I I I sans --�------� —I 1 -- --- - ---1- ' 9404 1 - — - --- - 9404 9403 . 9403 9402 }_— _ _. 9402 9401 l 311 1 1 31 1 ! 31 r— 321 - � ----I 32 --- - �— 32 _ 331 1 33 33 34 --_ — 1 34 — i —�--- -_ 34 PAGE: Gasionta Long Crk WWTP B.OMGD to South Fork Calawda BDL=1201-!Actual Data RESULTS I Sid De, I#DIV/O!I I _ Mean I#DIV/01 C.V_ Mull Factor= I_ ___2_.21 Ma Val x. ue 0 rg/I Allov lhle C. gill ILd- _ I I' II I I i I I I I f I _ i I T I I I PAGE'