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Compliance Summary 2022
Port Burwell Wastewater Treatment Plant Municipality of Bayham Annual Compliance Summary 2022 Month January February March April May June July August September October November December AVERAGE MAXIMUM CRITERIA CRITERIA MEETS Concentration Criteria OBJECTIVES OBJECTIVES Reasons for failure / Other Problems: Effluent discharge to the Big Otter Creek FLOWS Total Flow m3 20716 23520 27113 23783 27113 Apr 16 - Nov 30 Dec 1 - Apr 15 Apr 16 - Nov 30 Dec 1 - Apr 15 Avg. Day Flow m3 668.3 840 874.6 794.3 874.6 1060 1060 1060 1060 Max Day Flow m3 817 1835 1318 1323.33333333333 1835 BIOCHEMICAL 02 DEMAND Avg. Raw CBOD (mg/L) 215.5 244.3 157.5 205.766666666667 244.3 Avg. Raw CBOD (kg/day) 144.01865 205.212 137.7495 0 0 0 0 0 0 0 0 0 40.5816791666667 205.212 Avg. Eff. CBOD (mg/L) < < < < Remedial Actions: 6.2 5.8 8.8 6.93333333333333 8.8 15 15 YES 10 10 Avg. Load CBOD (kg/day) 4.14346 4.872 7.69648 0 0 0 0 0 0 0 0 0 1.39266166666667 7.69648 15.9 15.9 YES 10.6 10.6 SUSPENDED SOLIDS Avg. Raw SS (mg/L) 215.2 267.3 238.5 240.333333333333 267.3 Avg. Eff. SS (mg/L) < < < < 6.7 8.1 8.8 7.86666666666667 8.8 15 15 YES 10 10 Avg. Load SS (kg/day) 4.47761 6.804 7.69648 0 0 0 0 0 0 0 0 0 1.5815075 7.69648 15.9 15.9 YES 10.6 10.6 PHOSPHORUS Avg. Raw Phos. (mg/L) 4.46 4.54 5.7 4.9 5.7 Avg. Eff. Phos. (mg/L) 0.42 0.4 0.45 0.423333333333333 0.45 < 1.0 < 1.0 YES < 0.75 < 0.75 Avg. Load Phos. (kg/day) 0.280686 0.336 0.39357 0 0 0 0 0 0 0 0 0 0.084188 0.39357 1.06 1.06 YES 0.8 0.8 NITROGEN SERIES Avg. Raw TKN (mg/L) 43.9 40.28 36.53 40.2366666666667 43.9 EFFLUENT MONITORING - OUTFALL SEWER MH79 Sample Date : Parameter CBOD5 Total Suspended Solids Total Phosphorus Total Kjeldahl Nitrogen Total Ammonia Nitrate Nitrite Avg. Eff. TKN (mg/L) 1.8 1.7 4.08 2.52666666666667 4.08 Dec 1 - Apr 15 Avg. Eff. NH3 + NH4 (mg/L) 0.81 2.05 1.98 1.61333333333333 2.05 < 5 YES < 3 2021-05-11 Result (mg/L) < 4 4 < 0.03 < 0.5 0.1 3.94 0.05 Apr 16 - Nov 30 Avg. Eff. NH3 + NH4 (mg/L) 0 < 2 NO < 1 Dec 1 - Apr 15 Avg. Load NH3 + NH4 (kg/day) 0.541323 1.722 1.731708 0 0 0.7990062 1.731708 5.3 YES 3.18 Parameter pH Dissolved Oxygen Temperature Un-ionized Ammonia E.coli Apr 16 - Nov 30 Avg. Load NH3 + NH4 (kg/day) 0 0 0 0 0 0 0 0 0 0 2.16 NO 1.06 Avg. Eff. Nitrate (mg/L) 12.43 10.04 5.97 9.48 12.43 Result (mg/L) 7.29 5.32 11.9 0.0004 142 Avg. Eff. Nitrite (mg/L) 0.97 0.34 0.64 0.65 0.97 cnt/100ml Avg. Eff. Un-ionized NH3 + NH4 (mg/L) 0.00155 0.00496 0.00396 0.00349 0.00496 0.1 0.1 YES 0.1 0.1 Avg. Loading Un-ionized NH3 + NH4 (mg/L) 0.001035865 0.0041664 0.003463416 0 0 0 0 0 0 0 0 0 7.22140083333333E-04 0.0041664 0.106 0.106 YES 0.106 0.106 Year: Works # : Population Served: Design Avg Flow (m3): Federal (WSER) Un-ionized NH3 + NH4 (mg/L) 0 1.25 1.25 YES 1.25 1.25 EFFLUENT E. Coli Geo. Mean cnt/100ml 53.84 9.45 15.91 26.4 200 none Yes 150 150 2022 110001319 2530 1060 DO mg/L 5.26 5.24 5.28 5.26 5.28 > 5 > 5 Minimum Temp. 0C 6.1 7 6.8 6.63333333333333 7 Maximum Temp. 0C 10.3 8.6 9.9 9.6 10.3 Minimum pH 6.9 6.98 6.97 6.95 6.98 Maximum pH 7.21 7.41 7.2 7.27333333333333 7.41 SEPTAGE RECEIVAGE VOLUMES m3 0