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HomeMy WebLinkAboutNC0037737_permit issuance_19980327State of North Carolina Department of Environment and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Wayne McDevitt, Secretary A. Preston Howard, Jr., P.E., Director Mr. John G. Burton Nantahala Village 9400 Highway 19 W Bryson City, North Carolina 28713 IK A`1 A� [D E N F1 March 27. 1998 Subject: NPDES Permit Issuance Permit No. NCO037737 Mountain Ventures Ltd. Partnership Swain County In accordance with the application for a discharge permit received May 20, 1997, the Division is forwarding herewith 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 US Environmental Protection Agency dated December 6, 1983. This permit does not authorize flow levels above previously permitted flow. Since improvements to treatment have been completed your wastewater flow is 3000 GPD or less with improved effluent quality. The permitted flow is 7800 GPD. For additional flow, the permittee must demonstrate and/or justify the need for flow expansion. Due to the uncertainty of how the facility will perform with increased flow, the permittee must continue to pursue non -discharge options as required by Part III D of this permit. If no non -discharge options are available, the permittee must provide a specific proposal for facilities and the required flow, along with an engineering economic analysis of the alternatives to discharging. For your reference we are attaching a copy of "Guidance For Evaluation Of Wastewater Disposal Alternatives". The Division has an ongoing permitting program to ensure proper design and installation of sewer collection systems. Therefore, the permittee must receive an Authorization to Contruct from the Division of Water Quality for proposed sewer lines serving more than one building prior to contruction. 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 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 requirements 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. P.O. Box 29535, Raleigh, North Carolina 27626.0635 Telephone 919-733.5083 FAX 919-733-0719 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper If you have any questions concerning this permit, please contact Mr. Mack Wiggins at telephone number (919)733-5083, extension 542. Sincerely, Original Signed By David A. Goodrich A. Preston Howard, Jr., P.E. cc: Central Files Asheville Regional Office/WQ Mr. Roosevelt Childress, EPA NPDES Unit Point Source Compliance Enforcement Unit P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733.7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 50 % recycled/ 10% post -consumer paper Permit No. NCO037737 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, Mountain Ventures Ltd. Partnership is hereby authorized to discharge wastewater from a facility located at Nantahala Village US Highway 19 south of Almond Swain County to receiving waters designated as an unnamed tributary to Nantahala 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. This permit shall become effective May 1, 1998 This permit and authorization to discharge shall expire at midnight on November 30, 2002 Signed this day March 27, 1998 Original Signed By David X Goodrich A. Preston Howard, Jr., P.E.; Director Division of Water Quality By Authority of the Environmental Management Commission SUPPLEMENT TO PERMIT COVER SHEET Mountain Ventures Ltd. Partnership is hereby authorized to: Permit No. NC0037737 1. Continue to operate a 0.0078 MGD wastewater treatment plant consistng of septic tanks, dosing tank, surface sandfilter, collection tank, recirculation pumps, spray nozzles, effluent disinfection and dechlorination located at Nantahala Village, 4 US Highway 19, south of Almond, Swain County (See Part III of this Permit), and 2. Discharge from said treatment works at the location specified on the attached map into an unnamed tributary to Nantahala River which is classified B-Trout waters in the Little Tennessee River Basin. �:- -�._ � �� �\ •� •`=-.. � " S• ✓' \� �' �._-` '\ r � � •✓ / , .r r'� \�`� ice. ••. 54 , � � 1t.� 1 '. �J r � '• 0 ' � � • ', `I'. 1 •• � t i, �'•� "' i �, i � J •s , •/�-• � \\ r'C; '�.-..�( y % NN FF f i\S' 1 1 1� \.• '•� r�� '� �/� �, 11.1 Y r- t t i �^� �. - �1 I.✓ 1 %'ti '1 -' ..\�..1 • '\ `\ ;1` • �� � ' l \\ •\\,` i�:� �.� L✓f c/)•�/ �'� ,+�\ j' � I � ��id'/ ��\� � )1 riJ i •• �.•,- �ti',`� •�I./ \\ / f•r 1///�\ \ /' �� �' k, •^ i� -. vy , �.; � ' '� / �' \ � ice,--t' - �� `�\ - " `� ir'�.� l fir/ % 1 • rV ` f,'11ti% �� � r ��•% r��. \ \\i raj.. •\. 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I- � �•'� _ ~ � 1, —� .ram �� J � �. � . -.. �, - � . �i...r�ir/ •�-"--••�... �% tea\. \\_^•', '.�� '`� �`��' ~ ,� ` �A'�"I / ��� ROAD CLASSIFICATION PRIMARY HIGHWAY LIGHT -DUTY ROAD, HARD OR HARD SURFACE IMPROVED SURFACE SECONDARY HIGHWAY HARD SURFACE C=3001= UNIMPROVED ROAD Latitude; 35021116/1 Longitude: 83033'32" Map # F4SE Sub -basin 04-04-02 Stream Class B-Trout Discharge Class 13 Receiving Stream LIT to Nantahala River Permit exp. 11/30/2002 Ow 0.0078 MGD SCALE 1:24 000 0 1 MILE 0 7000 FEET 1 0 1 KILOMETER CONTOUR INTERVAL 40 FEET QUAD LOCATION Mountain Ventures Ltd. r NCO037737 Nantahala Village Swain Count A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS SUMMER (April 1 - October 31) Permit No. NCO037737 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 Flow BOD, 5 day, 200C Total Suspended Residue NH3 as N Fecal Coliform (geometric mean) Total Residual Chlorine Temperature Discharge Limitations Monthly Ava. Weekly Avg. Daily Max 0.0078 MGD 30.0 mg/I 45.0 mg/I 30.0 mg/1 45.0 mg/1 5.5 mg/I 200 /100 ml 400 /100 ml 28 ug/I Monitorina Reauirements Measurement Sample Frequency Type Weekly Instantaneous 2/Month Grab 2/Month 2/Month "Iky,V , I 2/Week Weekly Grab Grab Grab Grab Grab *Sample Location IorE E E E E E U,D Temperature " Daily Grab E *Sample locations: E - Effluent, I - Influent, U - Upstream about 50 feet from the outfall, D - Downstream about 100 feet from the outfall of the efflq=t shall be su� of to cause an increase in the temperature ofthe receiving stream classified trout waters of d in no se ca . hs-afnbient watsr.temp6iature to exceed20°C. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored 2/month at the effluent by grab sample. There shall be no discharge of f)oating solids or visible foam in other than trace amounts. A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS WINTER (November I - March 31) Permit No. NCO037737 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 Flow BOD, 5 day, 200C Total Suspended Residue NH3 as N Fecal Coliform (geometric mean) Total Residual Chlorine Temperature Temperature Discharge Limitations Monitoring Requirements Measurement Sample •S_ ample Monthly Avg. Weekly Avg. Daily Max Frequency Type Location 0.0078 MGD Weekly Instantaneous I or E 30.0 mg/I 45.0 mg/I 2/Month Grab E 30.0 mg1I 45.0 mg/I 2/Month Grab E 11.0 mg/I 2/Month Grab E 200 /100 ml 400 /100 ml 2/Month Grab E 28 pg/I 2/Week Grab E Weekly Grab 0,13 Daily Grab E *Sample locations: E - Effluent, I - Influent, U - Upstream about 50 feet from the outfall, D - Downstream about 100 feet from the outfall the and i3rr o—case as now canke an exceed The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored 2/month at the effluent by grab sample. There shall be no discharge of floating solids or visible foam in other than trace amounts. of Part III Permit No. NCO037737 E. The permittee must receive an Authorization to Contruct from the Division of Water Quality for proposed sewer lines serving more than one building prior to contruction. F. The permittee must continue to pursue non -discharge options as required by Part III D of this permit. If no non -discharge options are available, the permittee must provide a specific proposal for facilities and the required flow, along with an engineering economic analysis of the alternatives to discharging. Staff Review and Evaluation NPDES Wastewater Permit. FACILITY INFORMATION Facility Mountain Ventures Ltd. Partnership-Nantahala Village NPDES No. NCO037737 Design Flow (MGD) 0.0078 Facility Class I STREAM CHARACTERISTICS Stream Name UT to Nantahala River Stream Class B-Trout = Sub -basin 040402 Drainage Area (mil) 0.31 S7Q10(cfs) .07 W7Q10 (cfs) ..07 30Q2 (cfs) .2 IWC (%) 14.73 Proposed Changes Parameters Affected Basis for change(s) Monitoring frequencies Ammonia, Temperature and Total Residual Chlorine per regulation 2B .0500 Deleted "continually to evaluate" language Special conditions Contained in boiler plate Limitation change to 17 u /l Total Residual Chlorine per trout stream regulations Adding daily grab sampling Temperature per regulation 2B .0500 Compliance Schedule: none Special Condition(s): none Permits & Engineering Comments: This is a permit renewal for a discharge of 0.0078 MGD of domestic wastewater. Within the past twenty four months this facility had violations of BODS, Tss and ammonia. All violations seem to be during year 1996. Permits and Engineering will recommend existing limitations with monitoring reflective of a class I facility. Prepared by: lvaz Regional Office Evaluation and Recommendations: "0+,Q correc,+%(9115 �D 5(jpP1QM6;1'Kf b cots-er ShQ-e/t .r Permit No. NCO037737 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DIVISION OF, WATER QUALITY PERMIT TO DISCHARGE WASTEWATER UNDER THE t 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, Mountain Ventures Ltd. Partnership is hereby authorized to discharge wastewater from a facility located at Nantahala Village 4 US Highway 19 south of Almond Swain County to receiving waters designated as an unnamed tributary to NantahalaRiver 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. This permit shall become effective This permit and 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 AFF aVIT OF PUBLICATION BUNCOMBE COUNTY b pss. NORTH CAROLINA JD PUBLIC NOTICE STATE OF N.C. Environmental Management Commission Post Office Box 29535 Raleigh, NC 27626-0535 NOTI FICATIONOF INTENTTOISSUEA STATE NPDES PERMIT A COPY of the draft Permit' is available by writing or cali(ng the Division of En. vironmental Management, PO Box 29535, Raleigh, North Carolina 27626-0535, (919) 733-7015. The application 8 other informafion may be in- spected at these locations during normal office hours. Copies of the Iola on Date October 25, 1997 David A. Goodrich A. Preston Howard, Jr. P.E. Director Environmental Division ofManage- ment Public notice of Intent to issue a State NPDES Per. mit to the following: 4W� Before the undersigned, a Notary Public of said County and State, duly commissioned, qualified and authorized by law to administer oaths, personally appeared Katrina Petrey Who, being first duly sworn, deposes and says: that he (she) is LEGAL BILLING CLERK of ASHEVILLE CITIZEN TIMES COMPANY, engaged in publication of a newspaper known as THE ASHEVILLE CITIZEN -TIMES published, issued, and entered as second class mail in the City of Asheville, in said County and State; 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 ASHEVILLE CITIZEN TIMES on the following dates: October 21, 1997. and that the said newspaper in which said notice, paper, document or legal advertisement was published was, at the time of each and every publication, a newspaper meeting all of the requirements and qualifications of Section 1-597 of the General Statutes of North Carolina and was a qualified newspaper within the meaning of Section 1-597 of the General Statutes of North Carolina. This i 2l2ndlof October person making affidavit) Sworn to and subscribed before me The 32nd of Oct4)be,2; 1997 f (Notary Public) My Commission expires: October 24, 2001 2. NPDES No. NC0074250. Warner Bradley, Gateway Chevron, Route 2, Whitti. er, NC 28789 has applied for a Permit renewal for a facility located at Gateway Permit No. NC0037737 Summary This is a permit renewal for a discharge of 0.0078 MGD of domestic wastewater. Within the past twenty four months this facility had violations of BOD5, Tss and ammonia. All violations seem to be during year 1996. Permits and Engineering will recommend existing limitations with monitoring reflective of a class I facility. Permit Update: Correction in longitude and the discharge location. Plant description was updated on the supplement to permit cover sheet. NC0037737 Residual Chlorine Ammonia as NH3 (summer) 7Q10 (CFS) 0.07 7010 (CFS) 0.07 DESIGN FLOW (MGD) 0.0078 DESIGN FLOW (MGD) 0.0078 DESIGN FLOW (CFS) 0.01209 DESIGN FLOW (CFS) 0.0121 STREAM STD (UG/L) 17.0 STREAM STD (MG/L) 1.0 UPS BACKGROUND LEVE 0 UPS BACKGROUND LEVI 0.22 IWC (%) 14.73 IWC (%) 14-73 Allowable Concentration ( 115.43 Allowable Concentration Gp 73 Ammonia as NH3 L-(wlnter) 7Q10 (CFS) 0.07 Fecal Limit 2001100ml DESIGN FLOW (MGD) 0.0078 Ratio of 5.8:1 DESIGN FLOW (CFS) 0.0121 STREAM STD (MG/L) 1.8 UPS BACKGROUND LEVI 0.22 IWC (%) Allowable Concentratio 10.9 SOC PRIORITY PROJECT: IF YES, SOC NUMBER TO: PERMITS AND ENGINEERING UNIT WATER QUALI SECT �� ATTENTION: Mack Wiggins DATE: Jun 1997 NPDES STAFF REPORT AND RECOMMENDATION COUNTY Swain PERMIT NUMBER NC0037737 PART I - GENERAL INFORMATION 1. Facility and Address: Mailing: Nantahala Village 9400 Hwy 19 W Bryson City, NC 28713 2. Date of Investigation: May 7, 1997 3. Report Prepared By: Paul R. White 2E 4. Persons Contacted and Telephone Number: John Burton 704-488-2826 5. Directions to Site: Site is located 0.7 mile west of the intersection of Hwy 28 and 74 west of Bryson City. Wastewater treatment facilities are located on the west side of the site. 6. Discharge Point(s), List for all discharge points: Latitude: 350 21' 16" Longitude: 830 33' 32" Attach a USGS map extract and indicate treatment facility site and discharge point on map. U.S.G.S. Quad No. F4SE U.S.G.S. Quad Name Wesser 7. Site size and expansion area consistent with application? yes Yes No If No, explain: 8. Topography (relationship to flood plain included): Site is located in a narrow valley below the cabins. Not in flood plain. 9. Location of nearest dwelling: >1000 ft. 10. Receiving stream or affected surface waters: UT Nantahala River a. Classification: B Trout b. River Basin and Subbasin No.: 040402 C. Describe receiving stream features and pertinent downstream uses: The discharge location is at the confluence of two small streams draining a steep watershed. The receiving stream is a small stream approximately 2 feet wide. The Nantahala River -1- 4 arm of Fontana Lake is 800 ft. downstream. Downstream uses include aquatic and wildlife propagation, fishing, swimming, boating, and whitewater activities when the lake level is down. PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1. a. Volume of wastewater to be permitted 0.0078 MGD (Ultimate Design Capacity) b. What is the current permitted capacity of the Wastewater Treatment facility? 0.0078 mgd C. Actual treatment capacity of the current facility (current design capacity 0.0078 mgd d. Date(s) and construction activities allowed by previous Authorizations to Construct issued in the previous two years: A major upgrade in the treatment facility was completed in the spring of 1997, including additional septic tank capacity, a collector tank for the sand filter discharge, two spray pumps, spray nozzles on the sand filter, improved disinfection facilities, flow measurement, and improved outfall line. e. Please provide a description of existing or substantially constructed wastewater treatment facilities: - septic tank capacity totaling 6000 gal. - dosing tank with dosing counter(approx. 2000 gal. per dose.) - dosing laterals on sand filter (for initial dose) - surface sand filter 3900 sq. ft. - collector tank 3000 gal. 2 recirculation pumps - spray nozzles on sand filter (for recirculation) tablet chlorinator, 800 gallon detention tank. tablet dechlorinator, 400 gallon detention tank. flow meter f. Please provide a description of proposed wastewater treatment facilities: none g. Possible toxic impacts to surface waters: ammonia, chlorine, cleaning agents. h. Pretreatment Program (POTWs only): n/a in development approved should be required not needed 2. Residuals handling and utilization/disposal scheme: septage hauler a. If residuals are being land applied, please specify DWQ Permit Number Residuals Contractor Telephone Number b. Residuals stabilization: PSRP PFRP OTHER C . Landfill: -2- d. Other disposal/utilization scheme (Specify): 3. Treatment plant classification (attach completed rating sheet): I 4. SIC Codes(s): 7021 Primary 13 Secondary Main Treatment Unit Code: 4507 PART III - OTHER PERTINENT INFORMATION 1. 2. 3. 4. Is this facility being constructed with Construction Grant Funds or are any public monies involved. (municipals only)? no Special monitoring or limitations (including toxicity) requests: none Important SOC, JOC, or Compliance Schedule dates: n/a Date Submission of Plans and Specifications Begin Construction Complete Construction Alternative Analysis Evaluation: Has the facility evaluated all of the non -discharge options available. Please provide regional perspective for each option evaluated. Spray Irrigation: not likely to be feasible Connection to Regional Sewer System: not available Subsurface: could be used on individual cabins Other disposal options: 5. Other Special Items: PART IV - EVALUATION AND Previous non-compliance was believed to be a result of insufficient treatment facilities. Recent upgrades shows promise in improving effluent quality. It is recommended that the permit be renewed as requested. P6W RcyLU Signature of Report P,rpeparer Water Quality Regional Supervisor - l6-f17 -3-