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Home My WebLink AboutNC0059200_Permit Modification_20071009ATA NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Govemor William G. Ross, Jr., Secretary Coleen H. Sullins, Director October 9, 2007 Mr. Philip Ward Trillium Links & Village, LLC 1 Trillium Center Cashiers, NC 28717 Subject: NPDES Permit NC0059200 Trillium Links & Village WWTP Jackson County Dear Mr. Ward: The Division issued the subject permit on October 8, 2007. A typographical error was noted while processing copies of the final permit: the monitoring requirements for Dissolved Oxygen were the same for both the effluent [with a daily minimum limit of 6.0 mg/L] and instream [no limit] samples. This permit modification corrects the typographical error. No other limits or monitoring frequencies have been changed. Please find enclosed the revised effluent page, which should be inserted into your permit. The old page may then be discarded. 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. If any parts, measurement frequencies or sampling requirements contained in 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 Charles Weaver of the NPDES Unit at (919) 733-5083, extension 511. Coleen H. Sullins cc: Central Files Asheville Regional Office/Surface Water Protection NPDES Unit 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 512 North Salisbury Street, Raleigh, North Carolina 27604 Phone; 919 733-5083 / FAX 919 733-0719 / Internet: www.ncwaterquality.org An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper NorthCarolina Naturally Permit NC0059200 A. (1) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS During the period beginning on the effective date of this permit and lasting until expiration, the Permittee is authorized to discharge from outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below: PARAMETER LIMITS MONITORING REQUIREMENTS Monthly Average Daily Maximum Measurement Frequency Sample Type Sample Location1 Flow 0.04 MGD Continuous Recording Influent or Effluent BOD, 5-day (20°C) (April 1 — October 31) 5.0 mg/L 7.5 mg/ Weekly Composite Effluent BOD, 5-day (20°C) (November 1 — March 31) 10.0 mg/L 15,0 mg/L Weekly Composite Effluent Total Suspended Solids 20.0 mg/L 30.0 mg/L Weekly Composite Effluent NH3 as N (April 1— October 31) 3.0 mg/L 15.0 mg/L Weekly Composite Effluent NH3 as N (November 1— March 31) 6.0 mg/L 30.0 mg/L Weekly Composite Effluent Dissolved Oxygen Daily average > 6.0 mg/L Weekly Grab Effluent Dissolved Oxygen Weekly Grab Upstream & Downstream Fecal Coliform (geometric mean) 200 / 100 ml 400 / 100 ml Weekly Grab Effluent Total Residual Chlorine 17 pg/L 2IWeek Grab Effluent Temperature (°C) Weekly Grab Upstream & Downstream Total Nitrogen (NO2+NO3+TKN) Quarterly Composite Effluent Total Phosphorus Quarterly Composite Effluent pH > 6.0 and < 9.0 standard units Weekly Grab Effluent Footnotes: 1. Upstream: at least 100 feet upstream from the outfall. Downstream: at the mouth of the UT to Thorpe Lake. There shall be no discharge of floating solids or visible foam in other than trace amounts.