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HomeMy WebLinkAboutNC0025445_Permit (Issuance)_20021209NPDES DOCUMENT SCANNING COVER SHEET NC0025445 Randleman WWTP NPDES Permit: Document Type: ,," Permit Issuance Wasteload Allocation Authorization to Construct (AtC) Permit Modification Complete File - Historical Inspection Speculative Limits Instream Assessment (67b) Environmental Assessment (EA) Permit History Document Date: December 9, 2002 This document is printed on reuse paper - ignore any content on the resrerise side Michael F. Easley, Govemor State of North Carolina William G. Ross, Jr., Secretary Department of Environment and Natural Resources Alan W. Klimek, P.E., Director Division of Water Quality December 9, 2002 David B. Cotton Town Manager 101 Hillary Street Randleman, North Carolina 27317 Subject: Issuance of NPDES Permit NC0025445 Randleman WWTP Randolph County Dear Mr. Cotton: Division staff have reviewed and approved your renewal application for an NPDES discharge permit. Accordingly, the Division is forwarding the subject 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 May 9, 1994 (or as subsequently amended). This final permit contains the following changes from the draft permit previously sent to you: ➢ The monitoring frequencies have been modified to Class III intervals. The Randleman WWTP is a Class III facility. ➢ A special condition was added requiring annual pollutant scan monitoring of the effluent. The Division is implementing the annual monitoring requirement for all POTWs with effluent flows greater than 1.0 MGD or with pre-treatment programs. The total set of samples collected during the permit cycle shall represent seasonal variations. The requirement to monitor for these pollutants is part of the information required by the Federal regulations (40 CFR 122) for municipal facilities. ➢ The Division recently implemented a new policy for permits with monthly average ammonia limits. The policy requires that weekly average limits be added for municipal facilities. The weekly average limit is established based on a ratio of 3:1 (monthly average: weekly average). The corresponding weekly average limits in your permit are 6.0 mg/L for the summer and 12.0 mg/L for the winter. 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, 6714 Mail Service Center, Raleigh, North Carolina 27699-6714. Unless such a demand is made, this permit shall be final and binding. This permit is not transferable except after notice to the Division. The Division may require modification or revocation and reissuance of the permit. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water Quality, the Division of Land Resources, the Coastal Area Management Act, or any other federal or local governmental permit. If you have any questions concerning this permit, please contact Teresa Rodriguez at telephone number (919) 733-5083, extension 595. Sincerely, JRIGINAL SIGNED B. SUSAN A. WILSON Alan W. Klimek, P.E. Director cc: Central Files Winston Salem Regional Office, Water Quality Technical Assistance & Certification Unit Aquatic Toxicology Unit EPA Region IV NPDES Unit North Carolina Division of Water Quality 1617 Mail Service Center Raleioh, North Carolina 27699-1617 AwA (919) 733-7015 NCDENR FAX (919) 733-0719 Customer Service On the Internet at htto://h2o.enr.state.nc.us/ 1 800 623-7748 Permit NC0025445 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, the City of Randleman is hereby authorized to discharge wastewater from a facility located at the Randleman WWTP Applewood Road southeast of Randleman Randolph County to receiving waters designated as the Deep River in the Cape Fear River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II and III hereof. The permit shall become effective January 1, 2003. This permit and the authorization to discharge shall expire at midnight on August 31, 2006. Signed this day December 9, 2002. JRIGINAL SIGNED BY SUSAN A. \NILSON Alan Klimek Director Division of Water Quality By Authority of the Environmental Management Commission Permit NC0025445 SUPPLEMENT TO PERMIT COVER SHEET The City of Randleman is hereby authorized to: 1. Continue to operate an existing 1.745 MGD wastewater treatment facility located off Applewood Road southeast of Randleman in Randolph County. This facility discharges via outfall 001 and includes the following wastewater treatment components: • Grit removal ■ Mechanical bar screen • Four extended aeration basins • Four clarifiers • Chlorine contact chamber • Cascade aerator ■ Traveling filter bridge • Three aerobic digesters 2. Discharge from said treatment works into the Deep River, a Class C stream in the Cape Fear River Basin, at the location specified on the attached map. Latitude: 35°48'24" Longitude: 79°47'00" Quad: Randleman, N.C. Stream Class: C Subbasin: 30608 Receiving Stream: Deep River NC0025445 City of Randleman WWTP SCALE 1:211000 Permit NC0025445 A. (1) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Beginning on the effective date of this permit and lasting until expiration, the Permittee is authorized to discharge treated wastewater from outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below: CHARACTERNT ISTICS IS ICS EFFLUENT LIMITATIONS MONITORING REQUIREMENTS Monthly Average Weekly Average Daily Maximum Measurement Frequency Sample Type Sample Location' Flow 1.745 MGD Continuous Recording Influent or Effluent BOD, 5-day, 20°C 2 (April 1- October 31) 5.0 mg/L 7.5 mg/L 3/Week Composite Influent and Effluent BOD, 5-day, 20°C 2 (November 1— March 31) 10.0 mg/L 15.0 mg/L 3/Week Composite Influent and Effluent Total Suspended Solids2 30.0 mg/L 45.0 mg/L 3/Week Composite Influent and Effluent NH3 as N (April 1- October 31) 2.0 mg/L 6.0 mg/L Weekly Composite Effluent NH3 as N (November 1 - March 31) 4.0 mg/L 12.0 mg/L Weekly Composite Effluent Total Residual Chlorine 28.0 pg/L 3/Week Grab Effluent Fecal Coliform (geometric mean) 200/100 ml 400/100 ml 3NVeek Grab Effluent pH3 3/Week Grab Effluent Dissolved 0xygen4 - 3/Week • Grab Effluent Conductivity 3/Week Grab Effluent Temperature 3/Week Grab Effluent Total Nitrogen (NO2+NO3+TKN) Monthly Composite Effluent Total Phosphorus Monthly Composite Effluent Total Cadmium 3.9 pg/L Weekly Composite Effluent Total Lead 25.0 pg/L Weekly Composite Effluent Total Mercury5 0.034 pg/L Weekly Composite Effluent Total Chromium 2/month Composite Effluent Total Nickel 2/month Composite Effluent Total Cyanide 2/month Grab Effluent Total Fluoride 2/month Composite Effluent Total Copper 2/month Composite Effluent Total Zinc 2/month Composite Effluent Total Silver 2/month Composite Effluent Chronic Toxicity6 Quarterly _ Composite Effluent Notes: 1. See A. (2.) for instream monitoring requirements. 2. The monthly average effluent BOD5 and TSS concentrations shall not exceed 15% of the respective influent value (85% removal). 3. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units. 4. The daily effluent dissolved oxygen concentration shall not be less than 5.0 mg/L. 5. Beginning on or before September 1, 2003, analysis for mercury shall conform to sampling and analytical techniques specified in test method EPA 1631. For this new method, sample type shall change from "composite" to "grab." 6. Chronic Toxicity (Ceriodaphnia) at 35% with testing in January, April, July and October (see A. (3)). There shall be no discharge of floating solids or visible foam in other than trace amounts. Permit NC0025445 A. (2) INSTREAM MONITORING REQUIREMENTS EffluentMonitoring Characteristics Requirements Measurement Frequency Sample Type Sample Location Dissolved Oxygen June -September 3/week Grab Upstream at Fox Street, Downstream at Worthville Bridge October -May 1/week Temperature June -September 3/week Grab Upstream at Fox Street, Downstream at Worthville Bridge October -May 1/week Conductivity June -September 3/week Grab Upstream at Fox Street, Downstream at Worthville Bridge October -May 1/week Total Cadmium Quarterly Grab Upstream at Fox Street, Downstream at Worthville Bridge Total Lead Quarterly Grab Upstream at Fox Street, Downstream at Worthville Bridge Total Chromium Quarterly Grab Upstream at Fox Street, Downstream at Worthville Bridge Total Nickel Quarterly Grab Upstream at Fox Street, Downstream at Worthville Bridge Total Mercury' Quarterly Grab Upstream at Fox Street, Downstream at Worthville Bridge Notes: 1. Beginning on or before September 1, 2003, analyses for mercury shall conform to sampling and analytical techniques specified in test method EPA 1631. As a participant in the Cape Fear River Basin Association, the instream monitoring requirements as stated above are waived. Should your membership in the agreement be terminated, you shall notify the Division immediately and the instream monitoring requirements specified in your permit shall be reinstated. As per 15A NCAC 2B.0505 (c) (4), stream sampling may be discontinued at such time as flow conditions in the receiving waters or extreme weather conditions will result in a substantial risk of injury or death to persons collecting samples. In such cases, on each day that sampling is discontinued, written justification for the discontinuance shall be specified in the monitoring report for the month in which the event occurred. This provision shall be strictly construed and may not be utilized to avoid the requirements of 15A NCAC 2B.0500 when performance of these requirements is attainable. When sampling is discontinued pursuant to this provision, stream sampling shall be resumed at the first opportunity after the risk period has ceased. A. (3) CHRONIC TOXICITY PERMIT LIMIT (Quarterly) The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant mortality to Ceriodaphnia dubia at an effluent concentration of 35%. The permit holder shall perform at a minimum, quarterly monitoring using test procedures outlined in the "North Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised February 1998, or subsequent versions or "North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised -February 1998) or subsequent versions. The tests will be performed during the months of January, April, July and October. Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. (continued on next page) Permit NC0025445 If the test procedure performed as the first test of any single quarter results in a failure or ChV below the permit limit, then multiple -concentration testing shall be performed at a minimum, in each of the two following months as described in "North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised -February 1998) or subsequent versions. The chronic value for multiple concentration tests will be determined using the geometric mean of the highest concentration having no detectable impairment of reproduction or survival and the lowest concentration that does have a detectable impairment of reproduction or survival. The definition of "detectable impairment," collection methods, exposure regimes, and further statistical methods are specified in the "North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised -February 1998) or subsequent versions. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the months in which tests were performed, using the parameter code TGP3B for the pass/fail results and THP3B for the Chronic Value. Additionally, DWQ Form AT-3 (original) is to be sent to the following address: Attention: NC DENR / DWQ / Environmental Sciences Branch 1621 Mail Service Center Raleigh, North Carolina 27699-1621 Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Branch no later than 30 days after the end of the reporting period for which the report is made. Test data shall be complete, accurate, include all supporting chemical/physical measurements and all concentration/response data, and be certified by laboratory supervisor and ORC or approved designate signature. 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 the permittee fail to monitor during a month in which toxicity monitoring is required, monitoring will be required during the following month. 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. 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. Permit NC0025445 A. (4) Effluent Pollutant Scan The permittee shall perform an annual pollutant Nitrate/Nitrite Total Kjeldahl nitrogen scan of its treated effluent for the following parameters: 1,2-dichloropropane 1,3-dichloropropylene Oil and grease Ethylbenzene Total dissolved solids Methyl bromide Hardness Antimony Arsenic Beryllium Cadmium Chromium Copper Lead Mercury Nickel Selenium Silver Thallium Zinc Cyanide Total phenolic compounds Volatile organic compounds: Acrolein Acrylonitrile Benzene Bromoform Carbon tetrachloride Chlorobenzene Chlorodibromomethane Chloroethane 2-chloroethylvinyl ether Chloroform Dichlorobromomethane 1, 1-dichloroethane 1,2-dichloroethane Trans-1,2-dichloroethylene 1, 1-dichloroethylene 1. The total set of samples variations. 2. Samples shall be collected and analyzed in accordance with analytical methods approved under 40 CFR Part 136. 3. Unless indicated otherwise, metals must be analyzed and reported as total recoverable. 4. Test results shall be reported to the Division in DWQ Form- DMR-PPA1 or in a form approved by the Director, within 90 days of sampling. Two copies of the results shall be submitted along with the DMRs to Central Files to the following address: Division of Water Quality, Water Quality Section, 1617 Mail Service Center, Raleigh, North Carolina 27699-1617. Methyl chloride Methylene chloride Bis (2-chloroethyl) ether Bis (2-chloroisopropyl) ether Bis (2-ethylhexyl) phthalate 4-bromophenyl phenyl ether Butyl benzyl phthalate 2-chloronaphthalene 1,1,2,2-tetrachloroethane 4-chlorophenyl phenyl ether Tetrachloroethylene Chrysene Toluene Di-n-butyl phthalate 1,1,1-dichloroethane Di-n-octyl phthalate 1, 1 ,2-trichloroethane Dibenzo(a,h)anthracene Trichloroethylene 1,2-dichlorobenzene Vinyl chloride Acid -extractable compounds: P-chloro-m-creso 2-chlorophenol 2,4-dichlorophenol 2,4-dimethylphenol 4,6-dinitro-o-cresol 2,4-dinitrophenol 2-nitrophenol 4-nitrophenol Pentachlorophenol Phenol 2,4,6-trichlorophenol Base -neutral compounds: Acenaphthene Acenaphthylene Anthracene Benzidine Benzo(a)anthracene Benzo(a)pyrene 3,4 benzofluoranthene Benzo(ghi)perylene Benzo(k)fluoranthene Bis (2-chloroethoxy) methane 1,3-dichlorobenzene 1,4-dichlorobenzene 3,3-dichlorobenzidine Diethyl phthalate Dimethyl phthalate 2,4-dinitrotoluene 2,6-dinitrotoluene 1, 2-diphenylhydrazine Fluoranthene Fluorene Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclo-pentadiene Hexachloroethane Indeno(1,2,3-cd)pyrene Isophorone Naphthalene Nitrobenzene N-nitrosodi-n-propylamine N-nitrosodimethylamine N-nitrosodiphenylamine Phenanthrene Pyrene 1,2,4-trichlorobenzene analyzed during the current term of the permit must be representative of seasonal Ja\leo stir. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY <m REGION 4 ATLANTA FEDERAL CENTER �61 FORSYTH STREET �yl_< ewsceG= ATLANTA, GEORGIA 30303-8960 JUL 0 3 2002 Ms. Teresa Rodriguez North Carolina Department of Environment and Natural Resources Division of Water Quality NPDES Unit 1617 Mail Service Center Raleigh, NC 27699-1617 L JUL 8 20G2 8 2002 CEP(R - W1TER QUALITY POINT SOURCE BRANCH SUBJ: NPDES Permit for City of Randleman WWTP Permit No. NC0025445 Dear Ms. Rodriguez: In accordance with the EPA/NCDENR MOA, we have completed review of the draft permit referenced above and we have no objections to the draft permit conditions. We request that we be afforded an additional review opportunity only if significant changes are made to the permit prior to issuance, or if significant comments objecting to the permit are received. Otherwise, please send us one copy of the final permit when issued. If you have any questions, please call me at (404) 562-9304. Sincerely, Marshall Hyatt, Environmental Scientist Permits, Grants and Technical Assistance Branch Water Management Division Internet Address (URL) • http://www.epa.gov Recycled/Recyclable • Printed with Vegetable Oil Based Inks on Recycled Paper (Minimum 30% Poslconsumer) g/C,-a6:-� L�,J; % s - WTER QUALITY SI,,OCE FRANCH OFWATFRn C�� // , o //P -tyG Michael F. Easley. Governor �145` ; - G4/ r William G. Ross Jr.. Secretary ,j ) � / f( ort�i Carolina Department of Environment and Natural Resources Gregory J. Thorpe, Ph.D., Acting Director Division of Water Quality David B. Cotton 101 Hilliary Street Randleman, North Carolina 27317 Dear Mr. Cotton: May 29, 2002 R=rr_.i11FD - C EHNR J U N 0 6 2002 Subject: NPDES Draft Perrririlj n ;:01;_Saloi:. Permit no. NC002 445 ` ion} GffiCik Randleman Randolph County Please find enclosed the DRAFT permit for the subject wastewater treatment plant for your review and comment. The draft permit includes the following changes from your previous permit: • The effluent page for 1.5 MGD was eliminated from the permit. The Division may re -open this permit to require weekly average limits for ammonia. After calculating allowable concentrations, the Division will perform an analysis of past ammonia data to determine if there is a reasonable potential for this discharge to exceed these potential limits. If there is, this permit will be re -opened. If there is not, the permit will not be re- opened, but will contain weekly average limits for ammonia upon renewal. Mercury continues to be a water quality concern throughout North Carolina. Holders of NPDES permits have worked with the state to reduce potential risks from this pollutant, including tasks associated with collecting and reporting more accurate data. The most commonly used laboratory analysis (EPA Method 245.1) has a detection limit of 0.2 ug/L while the current water quality standard is an order of magnitude lower at 0.012 ug/L. A more recently approved analytical test (EPA Method 1631) should produce a detection limit below the level of the standard. This will allow the Division to assess potential water quality impacts from discharges more accurately. Therefore, beginning on or before September 1, 2003, you will be required to begin using EPA Method 1631 when analyzing for mercury. Please provide any comments you have regarding the draft permit to this office by July 5, 2002. At this time, the Division is also publishing a notice in the newspapers of general circulation in Randolph County, inviting public comment on the draft permit. Following the 30-day comment period, we will review all pertinent comments received and take appropriate action on the permit renewal. If you have any questions concerning the draft permit or the other requirements for your facility, please call me at (919) 733-5083, extension 595. Cc: NPDES Files U.S. EPA Region 4 Winston-Salem Regional Office Aquatic Toxicology Unit Sincerely, bOw �aC� Teresa Rodriguez NPDES Unit ASSIGNED TO DUE DATE 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone (919) 733-5083 FAX (919) 733-0719 An Equal Opportunity Affirmative Action Employer Visit us on the INTERNET @ www.enr.state.nc.us 560 Permit No. NC0025445 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, City of Randleman is hereby authorized to discharge wastewater from a facility located at 101 Hilliary Street Randleman Randolph County to receiving waters designated as the Deep River in the Cape Fear 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 . This permit and the authorization to discharge shall expire at midnight on August 31, 2006. Signed this day . DRAFT Gregory J. Thorpe, Ph.D. Acting Director .I ivision of Water Quali By Au onty o i e nvironmental Management Commission • Permit No. NC0025445 SECTION A. (2.) INSTREAM MONITORING REQUIREMENTS Effluent Characteristics Monitoring Requirements Measurement Frequency Sample Type Sample Location' Dissolved Oxygen June -Sept 3/week Grab U, D October -May 1/week Temperature June -Sept 3/week Grab U. D October -May 1/week Conductivity June -Sept 3/week Grab U, D October -May 1/week Total Cadmium Quarterly Grab U,D Total Lead Quarterly Grab U,D Total Chromium Quarterly Grab U,D Total Nickel Quarterly Grab U,D Total Mercury2 Quarterly Grab U,D Notes: 1. Sample locations: U- Upstream at Fox Street, D- Downstream at Worthville Bridge. As a participant in the Cape Fear River Basin Association, the instream monitoring requirements as stated above are waived. Should your membership in the agreement be terminated, you shall notify the Division immediately and the instream monitoring requirements specified in your permit shall be reinstated. .s pe 15A NCAC 2B.0505 (c) (4), stre - stream sampling may be discontinued at such time as flow conditions in the eceoivin: aters or extreme - er conditions will result in a substantial risk of injury or death to persons • - : g samples. In such cases, on each day that sampling is discontinued, written justification for the discontinuance shall be specified in the monitoring report for the month in which the event occurred. This provision shall be strictly construed and may not be utilized to avoid the requirements of 15A NCAC 2B.0500 when performance of these requirements is attainable. When there is a discontinuance pursuant to this provision, stream sampling shall be resumed at the first opportunity after the risk period have ceased. 2. Beginning on or before September 1, 2003, analysis for mercury shall conform to sampling and analytical techniques specified in test method EPA 1631. For this new method, sample type shall change from "composite" to "grab." DENR / DWQ /NPDES Unit FACT SHEET FOR NPDES PERMIT DEVELOPMENT NPDES Permit No. NC0025445 Facility Information Applicant/Facility Name: City of Randleman / Randleman WWTP Applicant Address: 101 Hilliary St., Randleman, North Carolina Facility Address: 101 Hilliary St., Randleman, North Carolina Permitted Flow: (-1:5 �4r t - __..: MGU=--- - , ,.. . Type of Waste: Domestic 64 % / Industrial 36 Facility/Permit Status: Renewal County: Randolph Miscellaneous Receiving Stream: Deep River Regional Office: Winston-Salem Stream Classification: C State Grid / USGS Quad: D 19 SE/Randleman 303(d) Listed? No Permit Writer: Teresa Rodriguez Subbasin: 03-06-08 Date: 5/21/02 Drainage Area (mi2): 180 . rtify.., : ,. jerce �... Lat. 35° 48' 24" N Long. r; 79° 47' 00" W Summer 7010 (cfs) 5.0 Winter 7Q10 (cfs): /� 12 30Q2 (cfs) 32 Average Flow (cfs): 171 IWC (%): 35 Permit Issues - The City of Randleman is requesting the reneweal of their permit. The location of the discharge is downstream from the proposed Randleman dam. The stream flow characteristics will probably change due to the construction of the dam. Since this information is not yet available, the existing flow characteristics will be used for this permit renewal. When the construction of the dam is completed the permit limits will be adjusted accordingly. Facility Description - The facility consists of grit removal, mechanical bar screen, four extended aeration basins, four clarifiers, chlorine contact chamber, cascade aerator, traveling bridge filter and three digesters. Pre -Treatment — The City has a pre-treatment program with three significant industrial users. The average flow from pre-treatment sources averages 0.3548 MGD. This represents 39 % of the flow to the WWTP. Waste Load Allocation (WLA) - The last waste load allocation was done in 1995. Limits for BOD, ammonia, cadmium, lead and mercury are water quality limited. Cadmium was detected upstream of the discharge, therefore a background concentration of 1 pg/I was used to develop the limit for cadmium. The limit for lead was set at the standard because instream concentrations were higher than 25 pg/l. The facility joined the Cape Fear River Monitoring Coalition and discontinued their monitoring upstream and downstream. Data is collected by the coalition in a monitoring station downstream, but there is no upstream station close to the discharge. Since there is no actual data for the upstream levels for cadmium and lead the limits will remain the same as in the previous permit. Fact Sheet Renewal -- NPDES Permit NC0023256 Page 1 Basin Plan - The Deep River is rated as partly supporting because an impaired biological community. The benthic data for the site at Randleman shows improvement over the years and is classified as Good -Fair. COMPLIANCE REVIEW The current limits for 1.745 MGD flow are: Parameter Monthly Ave Limit Weekly Ave Limit Daily Max Limit BOD (summer) 5 mg/I 7.5 mg/I BOD (winter) 10 mg/I 15 mg/I Ammonia (summer) 2 mg/l Ammonia (winter) 4 mg/1 TSS 30 mg/l 45 mg/I Fecal Coliform 200/100 ml 400/100 ml Total Residual Chlorine 28 pg/I Total Cadmium 3.9 pg/I Total lead 25 pg/I Total Mercury 0.034/4/I Notices of Violation (NOVs) — The City of Randleman has received several notices of violations in the past three years: September 1999 for fecal coliform, February 2000 for TSS, April 2000 for ammonia and lead, May and June 2000 for mercury, July and August 2000 for fecal coliform, June 2001 for lead and August 2001 for cadmium. Whole Effluent Toxicity (WET) Test - The permit requires a ceriodaphnia chronic toxicity pass/fail test at 35 % effluent. They passed all the toxicity tests since January 1998. DMR Effluent Data Review - DMR data was reviewed from January 1999 to December 2001. The average flow was 1.087 MGD. Average summer BOD was 2.09 mg/I, average winter BOD was 3.09 mg/I. Ammonia averaged 0.48 mg/I in the summer and 1.18 mg/I in the winter. TSS values were usually reported as less than 5 mg/I. Reasonable Potential Analysis (RPA) — Reasonable potential was done for cadmium, nickel, lead, cyanide, chromium, mercury, copper, zinc, silver and fluoride. Cadmium -The maximum predicted concentration, 19.91 pg/I, is higher than the allowable concnetration, 3.9 pg/I. No change to the actual limit is recommended. Nickel — The maximum predicted concentration 217.6 pg/I, is less than the allowable concentration of 250.7 pg/I. Continue with 2/month monitoring. Lead — The maximum predicted concentration, 67.2 pg/I is higher than the allowable concnetration of 25 Argil. No change to the actual limit is recommended. Cyanide - The maximum predicted concentration, 11.2 pg/I, is less than the allowable concentration of 14.2 pg/I. Continue with 2/month monitoring. Chromium - The maximum predicted concentration, 60.8 pg/I is less than the allowable concentration of 142.4 pg/I. Continue with 2/month monitoring. Mercury - The maximum predicted concentration, 4.9 pg/I is higher than the allowable concnetration of 0.034 pg/I. No change to the actual limit is recommended. Copper - The maximum predicted concentration, 84 pg/I, is higher than the allowable concnetration of 19.9 pg/I. This is an action level parameter, monitoring will continue 2/month. Fact Sheet Renewal -- NPDES NC0025445 .Page 2 Zinc - The maximum predicted concentration, 193.7 pg/I, is higher than the allowable concnetration of 142.4 pg/I. This is an action level parameter, monitoring will continue 2/ month. Silver - The maximum predicted concentration, 192.5 pg/I is higher than the allowable concnetration of 171 pg/I. This is an action level parameter, monitoring will continue 2/ month. Fluoride - The maximum predicted concentration, 2.17 mg/I is less than the allowable concentration of 5.13 mg/I. Continue with 2/month monitoring. Instream Monitoring The City is a member of the Cape Fear River Association. The association has sampling stations upstream and downstream of the discharge. PROPOSED MODIFICATIONS • Eliminate effluent page for 1.5 MGD. The capacity of the treatment system was increased to 1.745 after modifications to the treatment system were completed in January 1997 and all the units were placed in service. PROPOSED SCHEDULE OF ISSUANCE Draft Permit to Public Notice: Permit Scheduled to Issue: June 5, 2002. July 19, 2002. NPDES UNIT CONTACT If you have questions regarding any of the above information or on the attached permit, please contact Teresa Rodriguez at (919) 733-5083 ext. 595. NAME: r/ti� /�C �% DATE: 5/0 C7/60 Regional Office Comments °�� cat, ° / 7' /2 Gr.1 (Lize-.„ Sec 7z o r, A. t'Z.) /45Ae .., A114 riv /Z /^FC'c"' i 46 :� Sic' REGIONAL SUPERVISOR: 2 4,Z DATE: NPDES SUPERVISOR: DATE: Fact Sheet Renewal -- NPDES NC0025445 Page 3 one very last thought re Randleman Subject: one very last thought re Randleman Date: Tue, 25 Jun 2002 08:45:26 -0400 From: Hyatt.Marshall@epamail.epa.gov To: teresa.rodriguez@ncmail.net Tom Belnick in his Cramerton permit added language that says once Method 1631 is being used, grab samples can be collected, rather than composites. We have no problem with this. Wanted to mention this to you for consistency. Marshall cat ? ,6v0 t YKJt 0 P2A-'16)-/efik, 1 of 1 7/2/02 7:54 AM comments on City of Randleman permit - NC0025445 Subject: comments on City of Randleman permit - NC0025445 Date: Tue, 25 Jun 2002 08:07:35 -0400 From: Hyatt.Marshall@epamail.epa.gov To: teresa.rodriguez@ncmail.net CC: Ejimofor.Caroline@epamail.epa.gov pls email us your response to these so we can send a no comment letter. thanks Marshall 1) This facility has an approved pretreatment program. Our pretreatment enforcement staff person has asked that we request that the fact sheet include a statement to say that this NPDES permit requires that the facility implement its approved pretreatment program. 2) The NC standard form A application was used and is dated prior to Aug 2001. Do you have a certification from this facility that allows NC to use DMR data as the basis for saying the application is complete? If so, please send it to us. 3) Since the previous permit expressed the TRC limit as 28.0 ug/1, we '0 suggest that that it be similarly expressed here. ha�- Cx 6,23tkon 1 of 1 7/2/02 7:54 AM NORTH CAROLINA- RANDOLPH COUNTY AFFIDAVIT OF PUBLICATION Before the undersigned, a Notary Public of said County and State, duly commissioned, qualified, and authorized by law to administer oaths, personally appeared MARIA PAYNE who being first duly sworn, deposes and says, that he (she) is BUSINESS MANAGER of The Courier -Tribune, engaged in the publication of a newspaper known as The Courier -Tribune, published, issued, and entered as second class mail in the City of Asheboro, in said County and State; and that he (she) is authorized to make this affidavit and sworn statement; that the notice or other legal advertisement , a true copy of which is attached hereto, was published in The Courier -Tribune on the following dates: July 27, 2002 and that the said newspaper in which such notice, paper, document, or legal advertisement was published was, at the time of each and every such publication, a newspaper meeting all of the requirements and qualifications of Section 1-597 of the General Statutes of North Carolina, 1943, as amended, and was a qualified newspaper within the meaning of Section 1-597 of the General Statutes of North Carolina. This 27th day of July, 2002 Cw� Sworn to and subscribed before me the 27th day of July, 2002 0&fNikU) . U turn Notary Public My commission expires: 6/19/06 PUBLIC NOTICE STATE OF NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION/NPDES UNIT 1617 MAIL SERVICE CENTER RALEIGH, NC 27699-1517 NOTIFICATION OF INTENT TO ISSUE A NPDES WASTEWATER PERMIT On the basis of thorough staff review and application of NC General Stat- ute 143.21, Public law 92-500 and other lawful standards and regula- tions, the North Carolina Environ- mental Management Commission proposes to issue a National Pollu- tant Discharge Elimination System (NPOES) wastewater discharge per- mit to the person(s) listed below af- fective 45 days from the publish date of this notice. Written comments regarding the pro- posed permit will by accepted until 30 days after the publish date of this notice. All comments received prior to that date are considered in the fi- •nal determinations regarding the pro- posed permit. The Director cf the NC Division of Water Quality may decide to hold a public meeting for the pro- posed permit should the Division re- ceive a significant degreo of public Interest. • Copies of the draft permit and other 'supporting information on file used to determine conditions present in the draft permit are available upon re- quest and payment of the costs of reproduction. Mail comments and/or requests tor Information to the NC Division of Water Quality at the above address or call Ms. Christie •Jackson at (919) 733-5083, exten- `slon 538. Please include the NPDES ,permit number (attached) in any ,communication. Interested persons .may also visit the Division of Water Quality at 512 N. Salisbury Street, -Raleigh, NC 27604-1148 between -the hours of 8:00 a.m. and 5:00 p.m. Ito review information on file. 'NPDES Permit Number NC0025445, 'Randleman, City WWTP Randle - "man, 101 Hllliary St., Randleman, ;NC 27317 has applied for a permit ...renewal for a facility located in Ran- .dolph County discharging treated ,wastewater into Deep River in the. ••Pape Fear River Basin. Currently 'aOD, ammonia, cadmium, lead and `mercury are water quality limited. -This discharge may affect future allo- cations in this portion of the receiving stream. 1 t 7/27/02 Whole Effluent Toxicity Testing Self -Monitoring Summary April 23, 2002 FACILITY REQUIREMENT YEAR JAN FEB MAR AI'R MAY JUN JUL AUG SEP OCT NOV DEC Princeton WWTP Perm chr lim: 7% 1998 -- NC0026662/001 Begin:8/12000 Frequency: Q Mar Jun Sep Dec + NonComp: Single 1999 — County: Johnston Rcgion: RRO Subbasin: NEU06 2000 — PF: 0.275 Special 2001 ._ 7Q10:550 IWC(%):7.19 Order: 2002 - -- Fail Pass Pass Pass Pass Pass Pass — Fail Pass — Pass Pass -- Pass Pass Pass Pass Pass.Pass Pass Pass Pass PYA/Monarch Inc Pcnn chr lira: 90% (Grab) 1998 -- NC0085561/001 Begin:8/1/1996 Frequency: Q P/F + Mar Jun Sep Dec NonComp:Single 1999 — County: Mecklenburg Rcgion: MRO Subbasin: CTB34 2000 — PF: 0.0216 Special 2001 — 7Q10:0.0 IWC(%):100 Order: 2002 — N N N N N N N N R.P. Scherer/Chelsea Laboratories Pcrm chr lim: 90% (Grab) 1998 — — — — Fail Fail Fall Pass — Fall NC0084344/001 Begin:I/12001 Frequency: Q Feb May Aug Nov + NonComp:Singlc 1999 Pass NR — — Pass -- — Pass -- -. Pass County: Union Rcgion: MRO Subbasin: YAD14 2000 — Pass — — Fail >100 84.9 Fall <60 84.9 H PF: 0.05 Special 2001 — H — — H -- — H — H 7Q10: 0.0 IWC(%):I00.0 Order: 2002 — H Fail Raeford WWTP Perm chr lim: 9% 1998 — Late Pass — Pass — — Pass — Pass NC0026514/001 Begin:7/1/1996 Frequency: Q P/F + Feb May Aug Nov NonComp:Singlc 1999 — Late Pass — Late Pass — Pass — — Pass County: Hoke Region: FRO Subbasin: CPFIS 2000 — Pass — — Pass -- — Bt — Pass Pass PF: 3.0 Special 2001 •- Pass — — Pass — Pass --• Pass 7Q10: 49.0 IWC(%):8.67 Order: 2002 — Pass Raleigh-Neuse WWTP Perm chr lira: 49% 1998 — Pass — — Pass — — Pass NC0029033/001 Bcgin:7/12000 Frequency: Q Fcb May Aug Nov + NonComp:Singlc 1999 — Pass — Pass •- — Pass County: Wakc Region: RRO Subbasin: NEU02 2000 — Pass — -- Fad >100(s) >100 >100>100 PF: 60.0 Special 2001 — 17.3(s) >80 >100(s) >100(s) •- — >100(s) 7Q10: 98.7 IWC(%):49.0 Order: 2002 -- >100 Pass PASS >80(s) >100 Ramseur WWTP Penn chr lim: 6.0% 1998 -- — Pass NC0026565/001 Begin:2/12002 Frequency:0 Mar Jun Sep Dec + NonComp:Single 1999 — Pass County: Randolph Region: WSRO Subbasin: CPF09 2000 -- — Pass PF: 0.48 Special 2001 — — Pass 7Q10:11.0 IWC(%):6.3 Order: 2002 Pass Pass — — Pass -- -- Pass Pass •-• Pass -- -- Pass Pass NR/Pass -- Pass Pass -- — Pass -- -- Pass Randleman WWTP Perm chr lira: 35 % Y 1998 Pass — — Pass — — Pass — — Pass NC0025445/001 Begin:8/I/1996 Frequency: Q P/F + Jan Apr Jul Oct NonComp:Singlc 1999 Pass — — Pass — — Pass — — Pass County. Randolph Region: WSRO Subbasin: CPF08 2000 Pass — — Pass — — Pass — — Pass PF: 1.745 Special 2001 Pass — — Pass — — Pass — — Pass 7Q10: 5.0 IWC(%):35 Order: 2002 NR/Pass — RDU Airport Authority-001 Pcrm 24hr LC50 ac monit Rid (grab) NC0084514/001 Begin:5/12000 Frequency: A County: Wake Region: RRO Subbasin: NEU02 PF: NA Special 7Q10: 0 I WC(%):I00 Order. NonComp: 1998 -- 1999 — 2000 — 2001 ._ >100 2002 >100 — H RDU Airport Authority-002 Pcnn: 24hr LC50 ac monit Rhd (grab) 1998 •- NC0084514/002 Begin:5/12000 Frequency: A NonComp: 1999 -- County: Wake Rcgion: RRO Subbasin: NEU02 2000 -- PF: NA special 2001 ._ 7010:0 IWC(%):100 Order: 2002 >100 >100 — Late — — — >100 — — - 18.3 — — >100 61.24 RDU Airport Authority-003 Perm 24hr LC50 ac monit epis fthd (grab) 1998 -- NC0084514/003 Begin:5/12000 Frequency: A NonComp: 1999 — County. Wake Rcgion: RRO Subbasin: NEU02 2000 — -- — PF: NA Special 2001 _ _ >100 7010:0 IWC(%):100 Order: 2002 >100 -- H RDU Airport Authority-004 Perm 24hr LC50 ac monit cpis Rhd (grab) 1998 — NC0084514/004 Begin:5/I2000 Frequency:5OWD/A NonComp: 1999 — — — -- — — -- — — — — County. Wake Region: RRO Subbasin: NEU02 2000 -- -- — — — — — — — — — H PF: NA Special 2001 — >100 >100 >100 — — — — — — — >100 7Q10:0 IWC(%):100 Order: 2002 >100 — Y Pre 1998 Data Available LEGEND: PERM = Permit Requirement LET= Administrative Letter - Target Frequency = Monitoring frequency Q- Quarterly; M. Monthly; BM- Bimonthly, SA- Semiannually; A- Annually; OWD- Only when discharging; D- Discontinued monitoring requirement Begin = First month required 7Q10 = Receiving stream Iow flow criterion (cfs) + = quarterly monitoring increases to monthly upon failure or NR Months that testing must occur - ex. Jan. Apr. Jul. Oct NonComp - Cunent Compliance Requirement PF = Permitted flow (MGD) 1 W CY. = lnstream waste concentration P/F = Pass/Fail test AC - Acute CHR - Chronic Data Notation: f- Fathead Minnow; • - Ceriodaphnia sp.; my - Mysid shrimp; ChV - Chronic value; P - Mortality of stated percentage at highest concentration; at - Performed by DWQ Aquatic Tox Unit; 1st - Bad test Reporting Notation: --- = Data not required; NR - Not reported Facility Activity Status: 1- Inactive. N - Newly Issued(To construct): H - Active but not discharging; t-Morc data available for month in question; • = ORC signature needed 37 Station Ref # Station Location STORET Station ID 0 0 c TEMPERATURE (degrees C) (00010) TURBIDITY (NTU) (00076) SPECIFIC COND. (umhos/cm,@) (00095) DISSOLVED 02 (mg/L) (00300) PH (SU) (00400) TSS (mg/L) (00530) AMMONIA NITROGEN (mg/L) (00610) TKN (mg/L) (00625) NITRATE/NITRITE (mg/L) (00630) PHOSPHOROUS,TOTL (mg/L) (00665) ARSENIC, TOTAL (ug/L) _ (01002) 30 Deep Rv. 64440000 12/06/00 8.9 5.2 477 6.85 6.90 3.5 1.6 2.3 2.89 2.01 <5 30 @ SR 1129 B4440000 11 /02/01 18.0 2.6 642 4.58 6.82 2.8 1.80 3.1 5.56 3.30 <5 30 B4440000 10/12/01 19.8 672 4.26 6.86 0,42 2.0 7.40 2.80 30 Upstream B4440000 9/19/01 21.6 522 4.62 6.70 1.69 2.8 11.7 3.74 30 B4440000 8/02/01 24.2 6.2 466 4.54 7.11 5.5 0.42 1.6 2.25 2.24 <5 30 B4440000 7/02/01 27.6 85.0 141 6.06 6.81 68.1 0.17 0.9 2.20 0.63 <5 30 64440000 6/15/01 23.8 9.0 468 2.31 7.17 10.7 8.72 13.7 0.37 1.28 <5 30 B4440000 5/ 11 /01 20.0 4.8 583 4.07 6.98 8.50 0.50 1.7 2.10 2.00 ` 30 64440000 4/06/01 13.2 22 251 7.85 7.27 7.3 1.4 2.3 0.88 0.25 <5 30 B4440000 3/15/01 14 11 421 6.24 7.13 8.0 5.2 8 1.3 1.3 <5 30 B4440000 2/16/01 12.8 13. 384 6.28 7.02 5.5 4.1 4.6 0.5 1.52 6 30 64440000 1/18/01 10.8 7.5 602 6.55 7.16 3.5 8.3 _ 13.6 0.66 2.62 5 30 B4440000 12/06/00 8.9 5.2 477 6.85 6.90 3.5 1.6 2.3 2.89 2.01 <5 30 B4440000 11 /21 /00 11.0 4.2 421 5.54 6.79 3.0 2.15 2.5 5.19 1.17 <5 30 134440000 10/11 /00 15.8 1.2 458.3 5.54 6.88 1.0 NR 2.1 NR . 2.26 <5 30 64440000 9/07/00 20.6 22 294.1 5.41 7.14 11 U* U* U* 0.79 <5 30 B4440000 8/03/00 25 23 397.9 4.24 7.05 10.0 U* 0.9 U* 0.83 <5 30 B4440000 7/07/00 27.5 6.4 345.5 5.07 6.96 6.0 U* U* U* 1.76 <5 30 B4440000 6/06/00 21.5 4.8 383.1 4.65 6.87 12.0 U* U* U* 1.05 6 30 B4440000 5/05/00 16.4 4.9 190.3 7.55 7.42 <1.0 U* U* U* 0.07 <5 30 B4440000 4/27/00 14 13 244.9 6.49 6.87 16.0 U* U* U* 0.42 <5 Average 18.9 21.2 428.5 _ 5.2 7.0 15.2 2.8 4.1 2.5 1.5 6.0 33 B4780000 12/14/01 14.4 24 107 6.83 6.85 12 0.22 0.8 1.99 0.63 33 Deep Rv. 64780000 11/02/01 14.1 6.4 579 12.1 8.02 8.5 0.10 1.2 4.50 1.90 33 nr Rand1eman, B4780000 10/12/01 17.1 ; 613 10.63 7.66 0.10 1.1 5.55 1.90 33 '@ SR 2117 134780000 9/19/01 19.9 472 9.01 7.58 0.10 1.1 7.90 2.38 33 B4780000 8/02/01 23.7 7.2 192 6.79 7.34 7.5 0.06 0.8 3.22 0.90 33 B4780000 7/02/01 26.1 4.7 308 6.87 7.38 9.5 0.05 0.7 1.44 0.92 33 Upstream B4780000 6/15/01 24.2 250 325 5.95 7.39 152 1.67 2.8 2.50 0.02 33 B4780000 5/ 11 /01 21.2 1.9 420 7.85 7.66 2.00 0.04 0.6 1.20 0.83 33 134780000 4/06/01 12.2 18 189 9.10 7.45 6.7 0.4 0.9 0.97 0.16 33 B4780000 3/15/01 12 20 221 7.98 7.36 18.0 1.3 2.3 1.8 0.55 33 134780000 2/16/01 12.1 13 315 7.8 7.38. 2.0 1.1 2 1.7 0.89 33 , 64780000 1/18/01 6.3 3.8 400 . ' 11.36 7.81 2.0 3.0 4.3 2.05 0.77 Average ` 17.0 42.3 341.9 8.3 7.5 26.3 0.5 1.4 3.0 0.9 #DIV/01 /�/c� oo 2 5--5iti tation Location ISTORET Station ID d a ch CADMIUM, TOTAL (ug/L) (01027) CHROMIUM, TOTAL (ug/L) (01034) OPPER, TOTAL (ug/L) 01042) IRON, TOTAL (ug/L) (01045) LEAD, TOTAL (ug/L) (01051) MANGANESE, TOTL (ug/L) (01055) NICKEL, TOTAL (ug/L) (01067) ZINC, TOTAL (ug/L) (01092) ALUMINUM, TOTAL (ug/L) (01105) FECAL COLIFORM (CFU/100 mL) (31613) CHLOROPHYLL A (mg/m3) (32209) MERCURY, TOTAL (ug/L) (71900) Deep Rv. ,B4440000 12/06/00 0.07 3.5 3 <50 0.6 6 20 <50 116 <0.2 @ SR 1129 B4440000 11 /02/01 <0.04 <0.7 2.5 200 0.74 5.5 31 <50 est 382 <0.2 B4440000 10/12/01 Upstream B4440000 9/19/01 B4440000 8/02/01 0.12 <0.7 4.9 420 1.1 5.5 29 100 92 <0.2 134440000 7/02/01 0.06 4.3 7.2 1,400 7.8 8.5 27 1,100 7,200 <0.2 134440000 6/15/01 <0.04 1.2 <2.0 660 <0.2 4.4 5.7 120 >120000 <0.2 B4440000 5/11 /01 0.07 2.3 5.1 550 1.1 6.8 28 100 1,500 B4440000 4/06/01 <0.04 0.9 2.4 1,000 0.3 3.0 7.2 670 900 <0.2 B4440000 3/15/01 0.27 5.8 4.6 750 1 6.1 19 320 148 <0.2 B4440000 2/16/01 0.06 2.4 4 740 0.7 4 17 300 94 <0.2 B4440000 1/18/01 <0.04 1.4 4 470 0.6 <2 6 70 6,400 <0.2 B4440000 0.07 3.5 3 <50 0.6 6 20 <50 116 <0.2 B4440000 0.1 1.8 4 350 0.6 8.2 14 150 940 <0.2 B4440000 0.1 2.1 5 - 360 1.2 7 43 160 >9,300 <0.2 B4440000 <0.04 2 5 1100 0.6 3 12 770 540 <0.2 B4440000 0.13 1.3 5 1200 0.8 4 26 770 370 <0.2 B4440000 <0.04 <0.7 6 450 0.9 <2 31 180 940 <0.2 B4440000 <0.04 1.9 4 580 0.6 4 10 140 2,100 <0.2 B4440000 0.09 3.8 2 690 <0.2 <2 <5 <50 80 <0.2 Average B4440000 0.14 <0.7 4 1100 0.7 3 20 1100 480 <0.2 0.5 3.1 160.8 662.E 1.9 3.0 5.5 19.3 435.0 1968.4 B4780000 12/14/01 480 Deep Rv. 134780000 11 /02/01 - 34 nr Randlema B4780000 10/12/01 '@ SR 2117 B4780000 9/19/01 B4780000 8/02/01 88 B4780000 7/02/01 62 Upstream B4780000 6/15/01 est 2000 B4780000 5/1.1/01 25 B4780000 4/06/01 56 134780000 3/15/01 220 134780000 2/16/01. 80 B4780000 1/18/01. . Average #DIV/0! #DIV/0! 136.7 #DIV/0! #DIV/0! " Station Ref # Station Location STORET Station ID m a 0 TEMPERATURE (degrees C) (00010) TURBIDITY (NTU) (00076) SPECIFIC COND. (umhos/cm 4t) (00095) DISSOLVED 02 (mg/L) (00300) PH (SU) (00400) TSS (mg/L) (00530) AMMONIA NITROGEN (mg/L) (00610) TKN (mg/L) (00625) NITRATE/NITRITE (mg/L) (00630) PHOSPHOROUS,TOTL (mg/L) (00665) ARSENIC, TOTAL (ug/L) (01002) 34 B4800000 12/14/01 12.4 70 9.15 6.97 30 <5 34 Deep Rv. B4800000 11 /02/01 15.6 6.0 462 10.0 7.44 5.3 <5 34 @ SR 2128 B4800000 10/12/01 17.1 479 9.32 7.05 34 B4800000 _ 9/19/01 20.2 368 8.13 7.39 34 Downstream B4800000 8/02/01 22.6 25 211 6.75 7.61 6.5 <5 34 B4800000 7/02/01 27.0 4.2 309 7.48 7.47 7.0 <5 34 B4800000 6/15/01 25.2 9.7 270 7.55 7.81 7.2 <5 34 B4800000 5/1 1 /01 22.2 5.1 377 8.10 7.58 5.50 <5 34 64800000 4/06/01 12.8 22.0 161 9.48 7.52 7.0 <5 34 B4800000 3/15/01 16 16.0 1,030 7.99 7.51 _ 16.0 <5 34 B4800000 2/16/01 15.9 7.0 1,035 7.72 7.57 5.0 <5 34 B4800000 1/18/01 12.5 5.1 1,067 9.44 7.53 4.5 <5 34 9 B4800000 12/06/00 10.7 5.5 1058 8.84 7.47 1.0 * <5 34 9 B4800000 11 /21 /00 11.9 4.8 826 8.08 7.75 8.5 <5 34 9 B4800000 10/ 11 /00 18.8 0.7 1505 7.81 7.75 1.0 <5 34 9 84800000 9/07/00 22.4 2.8 1109 6.78 6.98 15 <5 34 9 B4800000 8/03/00 27 3.6 983 6.14 7.63 4.0 <5 34 9 64800000 7/07/00 25.9 7.2 815.0 6.71 7.50 18.0 <5 34 9 64800000 6/06/00 23.0 6.2 745.0 7.52 7.51 10.0 <5 34 9 B4800000 5/05/00 21.7 4.3 1083.0 7.61 7.59 7.0 <5 34 9 B4800000 4/27/00 17 4.6 979.0 8.28 7.33 6.0 0.92 <5 Average 18.7 15.9 589.3 8.4 7.4 10.9 #DIV/0! #DIV/0! #DIV/0! #DIV/0! Station Location 0 8 STORET Station ID n o O o o CADMIUM, TOTAL (ug/L) (01027) J CHROMIUM, TOTAL `.) (ug/L) (01034) o, COPPER, TOTAL (ug/L) (01042) IRON, TOTAL (ug/L) n (01045) LEAD, TOTAL (ug/L) o (01051) MANGANESE, TOTL (ug/L) (01055) NICKEL, TOTAL (ug/L) 4(01067) ZINC, TOTAL (ug/L) ~' (01092) g ALUMINUM, TOTAL (ug/L) (01105) FECAL COLIFORM g (CFU/100 mL) (31613) ,•) CHLOROPHYLL A (mg/m3) (32209) no MERCURY, TOTAL iv (ug/L) (71900) 12/14/01 Deep Rv. 64800000 11 /02/01 0.07 6.1 5.1 280 1.50 5.5 21 130 est 18 <0.2 @ SR 2128 64800000 10/12/01 1.0 84800000 9/19/01 1.6 Downstream 64800000 8/02/01 0.11 <0.7 7.6 1300 1.2 5 16 1100 62 2.6 <0.2 B4800000 7/02/01 <0.04 2.5 3.9 450 0.9 4.1 19 200 32 5.6 <0.2 54800000 6/15/01 <0.04 3.3 4.4 680 <0.2 7.2 24 210 est 800 2.9 <0.2 134800000 5/1 1 /01 0.08 2.5 4.5 590 1.0 5.5 11 150 160 2.40 * 64800000 4/06/01 <0.04 1.0 2.7 1,200 0.4 <2.0 <5.0 640 100 3.4 <0.2 134800000 3/15/01 0.55 9.7 8.8 400 2.6 10 30 250 980 <0.2 B4800000 2/16/01 0.17 4.8 12 330 0.7 5 26 260 116 <0.2 B4800000 1/18/01 0.25 4 23 150 1.9 <2 75 170 720 5.4 <0.2 <0.04 3.9 4 510 0.6 2 5 <50 108 <0.2 0.33 11 17 220 1.5 35 68 250 54 <0.2 0.28 4.8 18 140 3.5 6 67 70 36 <0.2 0.22 2.2 14 360 1.1 4 7.8 270 280 U* <0.2 0.4 4.7 14 300 0.9 6 52 120 130 U* <0.2 0.07 <0.7 9 550 0.9 <2 25 360 2,400 2.0 <0.2 0.12 3.8 11 630 1.2 3 13 240 280 U* <0.2 0.23 7.1 23 460 3.3 7 43 130 210 U* <0.2 0.23 <0.7 19 390 3.8 <2 59 130 510 <0.2 Average 0.2 3.7 6.9 698.9 1.3 5.7 18.9 412.2 1238.3 2.8 #DIV/01 Dec. . j g9c, - A:n..ot,e.C,rx. data, ,e240- �. (-& &e_ace. 7A. 191,- nC off. 4.cezt.e, dxf.ech--d. 54„...74,c);_t) CITY OF RANDLEMAN 101 Hilliary Street Randleman, North Carolina 27317 (336) 498-2604 / Fax: (336) 498-6473 BRUCE M. MOORE, MAYOR ALDERMEN Tony Lowe, Mayor pro-tempore Wade Craven Joan Wall J.C. Leonard Bud Talley RANDLEMAN WASTEWATER TREATMENT PLANT 3475 APPLEWOOD ROAD RANDLEMAN, NC 27317 PERMIT# NC 0025445 The Randleman Wastewater Treatment Plant consist of grit removal, mechanical bar screen and four extended aeration basins; two of which have a capacity of 226,000 gallons each; one with a capacity of 490,000 gallons and the other with a capacity of 494,800 gallons. There are four clarifiers; two with a capacity of 48,000 gallons; one with a capacity 142,000 gallons and the other with a capacity of 176,900 gallons. This is followed by a chlorine contact chamber, cascade aerator and a Traveling Filter Bridge with a capacity of 1.75 million gallons a day. There are three aerobic Digestors with capacities of 71,000 gallons, 260,000 gallons and 450,000 gallons. The City of Randleman has plans to repair air leaks and replace the existing blowers with centrifugal blowers. We have possible plans to replace the CL2 with UV Disinfection and also expand the plant another .5 million gallons a day. Figure 1. Digestor 3 450,000 gals Digester 2 260,000 gals Digester 1 71,000 gal TREATMENT UNITS CONSIST OF AERATION AND CLARIFICATION 1 INDICATES LOCATION OF SAMPLE POINT Flow 1 Plant Cascade Aerator Chlorine Basin Filter 1.7mgd Effluent Flow 2 —sludgeBasin No. 4 Aeration Basin #1 226,000 gals #2 226,000 gals #3..490,000 gals #4 494,600 gals. Clarifier #1 48,000 gals #2 48,000 gals #3 142,000 gals #4 176,900 gals Basin No. 3 CITY OF RANDLEMAN Sampling Location Plan Headworks Analysis 3475 Applewood Rd Nc0025445 Sludge T.S. Basin No. 2 Basin No. 1 Splitter Box Influent Manhole 1 • NC DENR / DWQ / NPDES PERMIT APPLICATION - STANDARD FORM A Municipal Facilities with permitted flows >_ 1 MGD or with pretreatment programs SECTION 11. BASIC DISCHARGE DESCRIPTION Complete this section for each present or proposed discharge indicated in Section I. AU values for an existing discharge should be representative of the twelve previous months of operation. (If this is a proposed discharge, values should reflect best engineering estimates.) 1. Facility Discharges, Number and Discharge Volume Specify the number of discharges described in this application and the volume of water discharged or lost to each of the categories below. Estimate average volume per day in MGD. Do not include intermittent discharges, overflows, bypasses or seasonal discharges from lagoons, etc. Discharge To: Number of Discharge Points Total Volume Discharged (MGD) Surface Water Deep �:-ye r / 1 f Other (describe below) TOTAL / /, J If 'other' is specified, describe: 2. Outfall Number: 00/ Assign a three -digit number beginning with 001 for the point of discharge covered by the first description. Discharge serial numbers should be consecutive for each additional discharge described; hence, the second serial number should be 002 , the third 003, etc. 3. Discharge to End Date If the discharge is scheduled to cease within the next 5 years, give the date (within best estimate) the discharge will end: /V Give the reason(s) for discontinuing this discharge in your cover letter. 4. Receiving Stream Name Give the name of the waterway (at the point of discharge) by which it is usually designated on published maps of the area. If the discharge is to an unnamed tributary, so state and give the name of the first body of water fed by that tributary which is named on the map, e.g., UT to Mclntire Creek, where McIntire Creek is the first water way that is named on the map and is reached by the discharge. beef F ver 5. Outfall Structure Describe the outfall structure and any significant changes since the last permit was issued (repairs, shoreline maintenance, etc.). /F L,'. ,h 2enc.rete- h eac Wa J( 3of4 NC DENR / DWQ / NPDES PERMIT APPLICATION - STANDARD FORM A Municipal Facilities with permitted flows > 1 MGD or with pretreatment programs SECTION I11. INDUSTRIAL WASTE CONTRIBUTION TO MUNICIPAL SYSTEM Submit a separate Section 111 for each Significant Industrial User. 1. Significant Industrial User (SIU) An SIU has (or could have) significant impact on the POTW receiving the wastewater or upon the quality of effluent from the receiving POTW. Specifically, an SIU: • has a flow of 50,000 gallons or more per average workday; • has a flow greater than 5 percent of the total flow carried by the municipal system m receiving the waste, or • has a toxic material in its discharge. It may be necessary to alter these administrative criteria in certain cases, such as an instance where two or more contributing industries in combination can produce an undesirable effect on either the municipal facility or the quality of its effluent. Name of SIU `l -1.. %r WQ trey, y 940#i -Street address,Q 4 City 7?a/S/e,r, an County 'a idol State /Y C Zip Code 2 73i '7 Telephone Number Fax Number e-mail address (.334. ) 17q?- 8707 c336 > 0�os1 2. Primary Product or Raw Material Specify either the principal product or the principal raw material and the maximum quantity per day produced or consumed. Quantities are to be reported in the units of measurement for each SIC category at the facility. SIC categories should use the units of measurement normally used by that industry. Product Raw Material Quantity Units //Qsi e r 2000 /b3/4 3. Flow Indicate the volume of water discharged into the POTW and whether this discharge is intermittent or continuous •O// MGD El -Intermittent 11 Continuous 4of4 ' NC DENR / DWQ / NPDES PERMIT APPLICATION - STANDARD FORM A Municipal Facilities with perrnitted flows >_1 MGD or with pretreatment programs SECTION 111. INDUSTRIAL WASTE CONTRIBUTION TO MUNICIPAL SYSTEM Submit a separate Section 11! for each Significant Industrial User. 1. Significant Industrial User (SIU) An SIU has (or could have) significant impact on the POTW receiving the wastewater or upon the quality of effluent from the receiving POTW. Specifically, an SIU: • has a flow of 50,000 gallons or more per average workday; • has a flow greater than 5 percent of the total flow carried by the municipal system m receiving the waste, or • has a toxic material in its discharge. It may be necessary to alter these administrative criteria in certain cases, such as an instance where two or more contributing industries in combination can produce an undesirable effect on either the municipal facility or the quality of its effluent. Name of SIU e e:i7 gyer 777e ).": Street address /0/9/01- City J"and le.?-, a h County Wa nd O< A State Telephone Number Fax Number e-mail address Zip Code 2-7 3) c33�> '7/9A- ?/ (33<o) 5/9 s?- 725z. Am 2. Primary Product or Raw Material Specify either the principal product or the principal raw material and the maximum quantity per day produced or consumed. Quantities are to be reported in the units of measurement for each SIC category at the facility. SIC categories should use the units of measurement normally used by that industry. Product Raw Material Quantity ' Unitse ,,�� eOn-1L / a't e'4 / /, 51, n9 3$00V to' S4/000 g,/da / % 3. Flow Indicate the volume of water discharged into the POTW and whether this discharge is intermittent or continuous MGD [r Intermittent [l Continuous 4 of 4 . NC DENR / DWQ / NPDES PERMIT APPLICATION - STANDARD FORM A Municipal Facilities with permitted flows > 1 MGD or with pretreatment programs SECTION 111. INDUSTRIAL WASTE CONTRIBUTION TO MUNICIPAL SYSTEM Submit a separate Section Ill for each Significant Industrial User. 1. Significant Industrial User (SIU) An SIU has (or could have) significant impact on the POTW receiving the wastewater or upon the quality of effluent from the receiving POTW. Specifically, an SIU: • has a flow of 50,000 gallons or more per average workday; • has a flow greater than 5 percent of the total flow carried by the municipal system m receiving the waste, or • has a toxic material in its discharge. It may be necessary to alter these administrative criteria in certain cases, such as an instance where two or more contributing industries in combination can produce an undesirable effect on either the municipal facility or the quality of its effluent. Name of SIU (t,ryo,t/ea/M Ho3Jer,y Street address 46 17` Q/? G' F;rCJ e City R n m a r, County n6/00A State A/(' Zip Code Z 73/ 7 Telephone Number Fax Number e-mail address ) 1/93 - 24.Z (33c0) nlA 2. Primary Product or Raw Material Specify either the principal product or the principal raw material and the maximum quantity per day produced or consumed. Quantities are to be reported in the units of measurement for each SIC category at the facility. SIC categories should use the units of measurement normally used by that industry. Product Raw Material Quantity • Units /10.5r /e ry zg00 1.12Way 3. Flow Indicate the volume of water discharged into the POTW and whether this discharge is intermittent or continuous 02 3 MGD Intermittent ❑ Continuous 4 of 4 NPDES/Non-Discharge Permitting Unit Pretreatment Information Request Form NPDES OR NONDISCHARGE PERMITTING UNIT COMPLETES THIS PART. Date of Request Facility iQ*YLL-G/I0V \ Permit # Region Requestor VI U Lv e_ i 1 Pretreatment A_D Towns- Keyes McGee (ext. 58)) Contact E-L Towns- Vacaa 'esit on D e (:mo o r-& i G 0 v (...K 5-9 3) M-R Towns- Dana Folley (ext. 523) S-Z Towns- Steve Amigone (ext 592) ,�----- �----~- fr-ra-0( 3/iloi :t be,,t4+7) 5-ask-le A-1-10) PRETREATMENT UNIT COMPLETES THIS PART: Status of Pretreatment Program (circle all that apply) 1) the facility has no SIU's and does have a Division approved Pretreatment Program that is INACTIVE 2) the facili has no SIU's and does not have a Division approved Pretreatment Program 3) the facility has a eleping) a Pretreatment Prooche I Pro ram with LTMP or 2b) is Modified Program with STMP 4) the facility MUST develop a Pretreatment Program - Full Modified 5) additional conditions regarding Pretreatrnent attached or listed below Flow Permitted Actual Aq i _ _ % Industrial C� 0 (p � STMP time me: mos re nt .74- . werr5,,;er E*`"- o / next cle /o Domestic p . ii13 (S) T MP Pollutant Check List POC due to NPDES/Non- Discharge Permit Limit Required by EPA' Required by 503 Sludge" POC due to SIU'" Site specific POC (Provide Evianatton)""' r ST • Fre • ency at efffuen • LTMP Frequency at effl t iBOD V ✓ - QM v TSS ✓ t/ 4 Q M VNH3 v , Arsenic v 4 .0 M 4 Cadmium ✓ 4 ✓ ✓ a Q M 4 Chromium 4 ✓ 4 Q M 4 Copper 4 v v Q M Cyanide 4 Q M 4 Lead V 4 v . v 4 -ex M V Mercury ✓ V 4 Q M V Molybdenum V 4 Q M 4 Nickel 4 VV A Q l' _ Q M ✓ 4 M _Silver V Selenium 7 Zinc _ —. — t/ V 4 M COD r/ 4 M M , M 4 M • M . M 'Always in the LTMP "Only in the r.TM° if the POTW land applies sludge '-' Only in LTMP white the SIU is connected to +he POTW '--- Onty in LTMP ,.then the pollutant is a specific concern to the POTW (ex -Chlorides for a POTW who accepts Textile waste) 0= Ouanerty M=Monthly Comments: -X. As 1\4 0 + 5e - are u.. e ,.c L S a .'1 vt A o. /-- ap v-O f eel 7/.�l Q� Pd is eN-!rtF.-f RI c, - vevl.1 irk.) w. A, -iv ikl QS • version 8i23/00 r3a NPDES_Pretreatment.request Iorm 000823 Revised: August it. 2000 iciAtA • g Pi 0 A -1 - (00 5 0000 tt / 4'1 c 1 1 • , 113 5 Do o 0 - krt- st- P4- ( °(-.) cfl (Q.0( c‘,-,11UL bit0000 (3°11 ac,(104:tun // - - - - e)?;. 114 ?Doi) 3 „v9 op -) 47S1ovo 167,,c 32, Je 3 )I -et -en Se9tl &J -AS( 2006, .F66. 2 000 - u. cuu-e . S ArALQ .206 PY) Isrl • Cr,),-vQ_ ,p wri-e D s Checklist for permit renewal Permit No. moo a54 Application complete ,-evc • 21240 d r" Date i v� Signature owner ri« aka ' Industrial Category/SIC code N/Pc vf-rp Treatment system description Class I Class II Class III Basin, sub -basin ea - B sin plan 303(d) list Compliance review DMR NOV Instream data review Water Quality based limits 6OPJ Aynv,1LA, Cct-a-vvwu- ) kr-AA to r' - — Dint /cv -7-- »,% ATC (expansion, new units) Fact Sheet (note which parameters are water quality limited or effluent limited) rikijOr I -1qCt-ib Class IV X TSS , p(--H /*Aap Reviewers/Approvals A 9toc EPA " Region County/City L Tdxicology Env. Health Others Peer review . J r?/(z_6( Wy)6e, 12"VniattS - 2(Cs CiOtticik, Chu C IS dcd-A on ,eieUCk �, ,f Cc "C - ��� � / — fri&JOS back d2 c,60c,- h-S k, u.,ce a_ u/J.ed_ 0/016 , 7Le SC.n� CL % U..J t-O-Z) QA c ..dlcman permit renewal] > From: Dana Folley (mailto:Dana.Folley@ncmail.net) > Sent: Monday, August 13, 2001 6:15 PM > To: mmcintir@gmgw.com > Cc: Jackie Nowell; Dave Goodrich > Subject: Randleman permit renewal > Hey Mark, the NPDES files in Charles' office show the Randleman files > NC0025445 are checked out to you. Do you have them? If so, can yo > look in them and email me back with the 7Q10, 30Q2, and average flo ? > Do you (or Jackie or Dave) know if there be any changes to the stream > flows and classification due to the Randleman Dam? If so will they be > applied for this renewal or later? > As an aside, I thought the renewal was assigned to Jackie Nowell - are > you doing it instead of her or are you doing something else with the > POTW? Just curious, but also if you are doing the renewal, can you > send/email me a copy of the draft when you send it to the WSRO for > review before sending it to the POTW? > Thanks! ci 17,z, oAre_ > Dana Rees Folley �1 t () c -z O > Environmental Chemist II 7`� > Division of Water Quality (O j2 > Water Quality Section U 6Z-DL 2L-3 > Pretreatment Unit > 1617 MAIL SERVICE CENTER > RALEIGH, NC 27699-1617 > telephone: (919) 733-5083 x523 > facsimile: (919) 715-2941 > http://h2o.enr.state.nc.us/Pretreat/index.html ti Dana Rees Folley Environmental Chemist II Division of Water Quality Water Quality Section Pretreatment Unit 1617 MAIL SERVICE CENTER RALEIGH, NC 27699-1617 telephone: (919) 733-5083 x523 facsimile: (919) 715-2941 http://h2o.enr.state.nc.us/Pretreat/index.html 2 of 2 9r0/0I 1:37 PM State of North Carolina Department of Environment and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Bill Holman, Secretary Kerr T. Stevens, Director October 26, 2000 Mr. David B. Cotton Town of Randleman 101 Hillary Street Randleman, NC 27317 ATA NCDENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES Subject: NPDES Permit Modification Permit NC0025445 Randleman WWTP Randolph County Dear Mr. Cotton: The Division is beginning the cycle of permit renewals for the Cape Fear river basin. An examination of the Cape Fear basin plan and the NPDES permit schedule has revealed that the existing expiration dates in Cape Fear NPDES permits do not coincide with the revised permit expiration dates for the basin. This discrepancy could create unnecessary delays in the processing of over 200 permit renewals. Accordingly, the Division is changing the permit expiration dates for NPDES permits in the Cape Fear river basin. This permit modification changes the expiration date of the subject permit in subbasin 30608 to August 31, 2001. Please find enclosed the revised permit cover page. Insert the new cover page into your permit and discard the old page. All other terms and conditions contained in the original permit remain unchanged and in full effect. This permit modification is issued under the requirements of North Carolina General Statutes 143-215.1 and the Memorandum of Agreement between North Carolina and the U. S. Environmental Protection Agency. In accordance with the modification of the permit expiration date, the new due date for your renewal application is March 4, 2001. Renewal application forms will be sent to you approximately 6-8 weeks in advance of the new due date or you may download the forms from the NPDES web site at http://h2o.enr.state.nc.us/NPDES/documents.html. You will need to download Standard Form A. If you have already submitted a permit renewal form, there is no need to submit any other forms to the Division; the application will be processed during the renewal period for your subbasin. If any part of this permit modification 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 a written petition conforming to Chapter 150B of the North Carolina General Statutes, filed with the Office of Administrative Hearings (6714 Mail Service Center, Raleigh, North Carolina 27699-6714). Unless such demand is made, this decision shall be final and binding. If you have any questions concerning this permit modification, please contact Natalie Sierra at (919) 733-5083, extension 551. cc: Central Files Winston-Salem Regional Office, Water Quality Section Point Source Compliance Enforcement Unit NPDES Unit( Sincerely, A/it Kerr T. Stevens 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone (919) 733-5083 FAX (919) 733-0719 An Equal Opportunity Affirmative Action Employer Visir us ON THE INTERNET @ http://h2o.enr.state.nc.us/NPDES Permit NC0025445 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, Town of Randleman is hereby authorized to discharge wastewater from a facility located at the Randleman WWTP NCSR 2133 Randleman Randolph County to receiving waters designated as the Deep River in the Cape Fear River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III and IV hereof. This permit shall become effective November 1, 2000. This permit and authorization to discharge shall expire at midnight on August 31, 2001. Signed this day October 26, 2000. Kerr T. Stevens, 'rector Division of Water Quality By Authority of the Environmental Management Commission