2015 Annual Wastewater Treatment Performance Report

10 ANNUAL PERFORMANCE REPORT FOR THE JOHNSTON COUNTY WASTEWATER TREATMENT FACILITIES PERIOD July 01 , 2014 TO June 30 , 2015 I General Information Facility Name s 10lmston County Wastewater Treatment Facilities Responsible Entity Johnston County Contact Person s Chandra Coats , PE or John D Wall Address PO Box 2263 , Smithfield , NC 27577 Telephone # 9199895075 NPDES Permit # s NC0030716 , NC0084735 , WQCS00060 and WQ0019632 The Central 10hnston County Regional Wastewater Facilities Permits NC0030716 and WQCS00060 collect and treat wastewater fiom the towns of Smithfield , Selma , Four Oaks , Wilsons Mills , Pine Level , and Clayton County facilities also extend to and serve the East Clayton Industrial Park , the Cleveland community , NC 42 area east ofthe Neuse River , and the McGees Crossroads area The County operates and maintains a system ofsewer line interceptors that extend through Smithfield to Selma Wastewater from Pine Level is pumped into this interceptor Wastewater from Four Oaks is transferred to the treatment facility through a series of force mains and interceptors involving three 3 pumping stations or can be directly pumped to Benson Each town is responsible for operating its own collection system Wastewater from the others areas identified above is pumped to the Countys treatment facility or the Town of Clayton wastewater treatment facility The treatment plant NPDES Permit # NC0030716 is located south of Smithfield The plant is a tertiary facility permitted to treat and discharge 95 million gallons per day to the Neuse River The plant treatment works consist ofprimary screening , activated sludge with biological nutrient removal , secondary clarification , denitrification filtration , and ultraviolet light disinfection Additionally , the plant stabilizes and dewaters biological sludge for disposal in the Countys lined landfill facility The County also treats process water NPDES Permit # NC0084735 from the Countys water filtration plant in Wilsons Mills This facility consists of surge decanting tanks , solids thickener , and fine solids polishing basins with the effluent dechlorinated prior to discharge to the Neuse River These processes are located on the water plant site PageII Performance During the period July 01 , 2014 through June 30 , 2015 NPDES Permit # NC0030716 , there were no permit violations During the period July 01 , 2014 through June 30 , 2015 , the following sanitary sewer overflows occuned under Permit # WQCS00060 Date Location Spill Volume Cause 9117 14 420 Dory Lane 460,000 gallons Pipe Failure 11114114 Castleberry Rd NC 42 800 gallons Pipe Failure 12 8 14 601 Hannah Crk rd 4,500 gallons Pipe Failure 12 22 14 Buffalo rd 13,000 gallons Pipe Failure 1112115 5935 Raleigh rd 2,000 gallons Pipe Failure During the period July 01,2014 through June 30 , 2015 , there were no violations for NPDES Permit # 0084735 During the period July 01 , 2014 through June 30,2015 , there were no violations for permit # WQ0019632 III Notification This report is available at the Johnston County Department ofUtilities located at 309 East Market Street in Smithfield , the County Managers office in the COUli House Annex , and has been provided to the towns served by these facilities This report will be available on the Countys web site , wwwjohnstOlllccom A public notice was published in the Smithfield Herald notifying users ofits availability IV Certification I certify under penalty of law that this report is complete and accurate to the best ofmy knowledge I further certify that this report has been made available to the users or customers of the named system and that those users have been notified ofits availability Chandra Coats PE Public Utilities DirectorPage