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HomeMy WebLinkAboutNC0072061_Technical Correction_19960918State of North Carolina Department of Environment, Health and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director September 18. 1996 Mr. Kim Colson, P.E. Mid -South Water Systems, Inc. P. O. Box 127 Sherrills Ford, North Carolina 28673 Subject: Permit Correction NPDES No. NC0072061 Fox Run Water Treatment Plant Gaston County Dear Mr. Colson: Per your correspondence and inquiry dated September 5, 1996, the Division has reviewed the subject permit and found that monitoring frequencies are in error. Because the maximum daily flow for the subject water treatment facility is 2900 gallons per day, quarterly monitoring of parameters is appropriate. Enclosed please find the corrected Effluent Limitations Page. This page should be inserted into your permit and the old one discarded. 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 take notice that this permit is not transferable. Part II, E.4. 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 Environmental Management 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 Susan Robson at telephone number 919/733-5083, ext. 551. Si cerely, 4;4-till it.' (7-r-cottve(A---" - 1/A. Preston Howard, *Jr., P.E. cc: Mooresville Regional Office Facilities Assessment Unit Permits and Engineering Unit Central Files 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 A. ( ). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NC0072061 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 permittcc as specified below: t,Ffluent Ch.ata_Eteristks Flow "fstal Suspended Solids Settleable Solids l uibidity iron Total Residual Chlorine Lbs/day Discharge Limitations Units (specify) Mon. Avg. Daily Max Mon. Avg. Daily Max. 30.0 mg/I 0.1 ml/I 45.0 mg/I 0.2 ml/I Monitoring Measurement Frequency Quarterly Quarterly Quarterly Quarterly Quarterly Quarterly Requirements Sample •Sample Type Location Instantaneous E Grab E Grab E Grab E Grab E Grab E *Sample locations: E - Effluent ** The discharge shall not cause the turbidity of the receiving water to exceed 50 NTU. If the turbidity exceeds these levels due to natural background conditions, the discharge level cannot cause any increase in the turbidity in the receiving water. All samples collected should be of a representative discharge. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored quarterly at the effluent by grab sample. There shall be no discharge of floating solids or visible foam in other than trace amounts.