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HomeMy Public PortalAbout080_020_water sewer 05/16/2014 Summary of Wastewater Treatment Activities Jan - Mar 2014 roun•s . * Trash picked up daily * Hoses rolled up and stored _ * Grass cut as needed * Two new aerators * Buildings cleaned and installed in March inspected daily * New blower installed on * Operations and Process Aerator#2 Control * Some press valves * Press ran 46 days in quarter replaced in February * Daily tests run and within * New meter installed in parameters odor control system * Plant checked daily and * Laboratory testing operating properly * Quarterly results show * Flow:Average flow=0.604 that plant is operating MGD well within permit limits * Permit limit=0.89 MGD Lab Results Influent TS5 Influent SOD Effluent T55 Effluent SOD Basin TSS Digester TSS Press TS Digester TS No Permit No Permit Month Limit Monthly Limit No Permit No permit No permit No permit Limit Limit 30 mg/L 30 mg/L limit Limit Limit Limit 134.72 mg/1 149.53 mg/L 3.34 mg/L 7.12 mg/L 3,654 mg/L 12,086 mg/L 28.71% 2.59% Effluent Out Fall Total Sludge to Wet lbs Total Rainfall Removal Removal Enterococci Enterococci Phosphorus press Disposed of Record Efficiency TSS Efficiency Monthly Limit No Permit Report Only No Permit No permit Report SOD 35/100 mL Limit Limit Limit Report 483,174 1.39/100 ml 58.56/100 ml 8.15 mg/I. Gallons 274,040 lbs 14.54 inches 98% 95% NOTE 1.Enterococci Results are the Geometric Mean. 2.The Jones Avenue water and Sewer line project is urrdenvay.Sewer Force mains are currently being installed. 1 05/16/2014 Water and Wastewater Flow Comp ■I f 0.8 ..-. — -- 1 .Water Pumped MGD If 1 0.4 -..- ._- - —. w__.-_ _ WW Flow MGD 0.2 0 c c c c c r r r r Ai LL LL LL LL �-t 00 ul N 01 LA N 01 t.0 N N N 'y N N t!'1 N 01 lQ rl rl N Effluent Flow And Rainfall 1.6 1.4 1.2 1 Flow �—Average 0.6 Limt ri1 ImT4 Rain 0 44ee 41> SP kl° mac ‘0 tea. ti 41 yi .LL .La cf titi 0 4 y .c-1; �q• 1,(3- 2 05/16/2014 iii ffluent Bio Chemical Oxygen Demand 35 30 25 20 - -EFF BOO -Limit 10 if ■ AA Average .A. .......ft 5 - \,, N `----V 0 C C C C C .0 -0 .0 -0 '- "- '- .-- 2. 3, 2. 2 2,. 1' -1. ei, 4, ,,i,, 4 ,, ,,.:4 4 ,,i4 a, ,,,t, 4, A . . , ..IIMIIMIIII 30 25 - 20 -NH3N 15 - ---MoMhlytimit 10 • Weekly Limit -Avg 5 \ 0 - Nac.' scks ;q■C's S P N4s (R cl° <R 49 46 4,2:` 44§. N 4s. ••.1 11- 1? (1 •<.v ..%,' -td <7- 'Sl; '1?)- 3 05/16/2014 Influent 10 g 8 ravoloolioinst 7 5 -Inf pH • -Eff pH Low limit 2 _.. - --- .- -High Limit 0 _... __. sac sac gP sac ti 9 yh titi tiNs c 0'o til 00 yAL o y6r" h g 4a tic -1`.°' • 4