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Home My WebLink AboutNC0023566_Fact Sheet_20180320Fact Sheet Renewal 2018 -- NPDES Permit NC0023566 Page 1 DEQ / DWR / NPDES EXPEDITED FACT SHEET - NPDES PERMIT DEVELOPMENT NPDES Permit NC0023566 Derek Denard, Compliance & Expedited Permitting Unit / 919-807-6307 20Mar2018 Facility Information Applicant/Facility Name Micaville Loop, LLC Micaville Loop WWTP Applicant Address 214 Kimberly Ave., Asheville, NC 28804 Facility Address 621 Micaville Loop, Micaville 28755 Permitted Flow (MGD) 0.010 MGD Type of Waste Discharging 100% Domestic < 1MGD Facility Class WW-2 County Yancey Permit Status Renewal Regional Office ARO Stream Characteristics Receiving Stream Little Crabtree Creek Stream Classification C;Tr Stream Segment 7-2-52-33 Drainage basin French Broad Summer 7Q10 (cfs) 6.3 Subbasin [HUC] 04-03-06 060101080202 Winter 7Q10 (cfs) 9.0 Use Support Supporting (Cat 2) 30Q2 (cfs) 12 303(d) Listed Average Flow (cfs) 21.7 State Grid D10NE IWC (%) 0.25 USGS Topo Quad Micaville, NC FACILITY SUMMARY: This facility is a minor commercial facility (flow <1 MGD) that receives 100% domestic waste serving Micaville Loop with 2 to 6 commercial employees and 2 to 30 people served. The design capacity of the treatment system is 0.010 MGD. No significant changes have been made to this facility since the last permit renewal. The facility consists of the following wastewater treatment units: • influent lift station • bar screen • aeration basin • clarifier with sludge return • sludge holding tank • tablet chlorinator • chlorine contact chamber • fine solids settling tank • tablet Dechlorination Fact Sheet Renewal 2018 -- NPDES NC0023566 Page 2 RENEWAL SUMMARY: This permit reflects discharge at Outfall 001. DWR updated the following: • The facility map has been updated. • Regulatory citations have been added. • Electronic reporting of discharge monitoring reports (eDMR) has been added in Section A. (2.). • The coordinates for Outfall 001 have been corrected to the following: Latitude 35º 54’ 30” (-35.9083º N) Longitude -82 º12’ 54” (-82.2150 º W). DATA SUMMARY: DMR Daily Parameter Values for Jul2013-Dec2017 (4 ½ years) Data Parameter Max Min Average Count PQL UoM 00400 - pH 8.6 6.4 7.414473684 152 su 31616 - Coliform, Fecal MF, MFC Broth, 44.5 C 4 1 1.2 87 200 400 1,2,4 #/100ml 50050 - Flow, in conduit or thru treatment plant 0.002 0.0001 0.0011 88 mgd 50060 - Chlorine, Total Residual 15 15 15 168 15 ug/l CO310 - BOD, 5-Day (20 Deg. C) - Concentration 59.7 2 7.9 86 30 45 2 mg/l CO530 - Solids, Total Suspended - Concentration 26.4 2.5 3.9 86 30 45 mg/l CO610 - Nitrogen, Ammonia Total (as N) - Concentration 19.3 0.1 3.7 55 0.1 mg/l Limits 6 - 9 COMPLIANCE HISTORY: See attachments for Violation History Jan2013 to Dec2017.