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HomeMy WebLinkAbout2020 - Third Quarter - Port Burwell Wastewater Treatment PlantPort Burwell Wastewater Treatment Plant Municipality of Bayham Annual Compliance Summary 2020 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: July 2014 - Federal (WSER) un-ionized ammonia sampling is no longer required. April and May ammonia non-compliances due to high flows due to heavy rain events - both occurrences reported to the MECP via emails dated May 6th and June 5th Effluent discharge to the Big Otter Creek FLOWS Total Flow m3 27527 21294 27238 25356 22074 16877 19407 17666 16817 21584 27527 Apr 16 - Nov 30 Dec 1 - Apr 15 Apr 16 - Nov 30 Dec 1 - Apr 15 Avg. Day Flow m3 949.2 734.3 939.2 874.3 761.2 582 626 569.9 560.6 732.966666666667 949.2 1060 1060 1060 1060 Max Day Flow m3 1798 923 1329 1077 1014 661 1684 696 791 1108.11111111111 1798 BIOCHEMICAL 02 DEMAND Avg. Raw CBOD (mg/L) 152.5 224 174.2 160 232 303.8 186 244.2 176.5 205.911111111111 303.8 Avg. Raw CBOD (kg/day) 144.753 164.4832 163.60864 139.888 176.5984 176.8116 116.436 139.16958 98.9459 0 0 0 110.05786 176.8116 Avg. Eff. CBOD (mg/L) < < < < Remedial Actions: 6 3.3 7.8 3.5 6 4.8 4.2 4.8 3 4.82222222222222 7.8 15 15 YES 10 10 Avg. Load CBOD (kg/day) 5.6952 2.42319 7.32576 3.06005 4.5672 2.7936 2.6292 2.73552 1.6818 0 0 0 2.74262666666667 7.32576 15.9 15.9 YES 10.6 10.6 SUSPENDED SOLIDS Avg. Raw SS (mg/L) 176 194.8 212.2 154.4 276 238.6 134.6 200.6 197.5 198.3 276 Avg. Eff. SS (mg/L) < < < < 9.6 6.7 10.7 7.5 8.7 7.4 5.9 8.5 9.3 8.25555555555555 10.7 15 15 YES 10 10 Avg. Load SS (kg/day) 9.11232 4.91981 10.04944 6.55725 6.62244 4.3068 3.6934 4.84415 5.21358 0 0 0 4.6099325 10.04944 15.9 15.9 YES 10.6 10.6 PHOSPHORUS Avg. Raw Phos. (mg/L) 2.78 4.19 3.48 3.46 4.41 5.66 6.99 5.91 4.93 4.64555555555556 6.99 Avg. Eff. Phos. (mg/L) 0.36 0.42 0.51 0.23 0.34 0.25 0.22 0.34 0.3 0.33 0.51 < 1.0 < 1.0 YES < 0.75 < 0.75 Avg. Load Phos. (kg/day) 0.341712 0.308406 0.478992 0.201089 0.258808 0.1455 0.13772 0.193766 0.16818 0 0 0 0.186181083333333 0.478992 1.06 1.06 YES 0.8 0.8 NITROGEN SERIES Avg. Raw TKN (mg/L) 35.58 44.85 35.75 38.23 45.5 59.06 45.16 58.8 61.8 47.1922222222222 61.8 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) 5.53 3.33 6.88 6.78 8.82 2.62 1.58 2.02 2.18 4.41555555555556 8.82 Dec 1 - Apr 15 Avg. Eff. NH3 + NH4 (mg/L) 2.43 1.48 2.92 3.4 2.5575 3.4 < 5 YES < 3 Result (mg/L) 12 15 0.23 10.3 9 1.32 0.25 Apr 16 - Nov 30 Avg. Eff. NH3 + NH4 (mg/L) 3.4 4.17 0.81 0.78 0.86 0.96 1.83 4.17 < 2 NO < 1 Dec 1 - Apr 15 Avg. Load NH3 + NH4 (kg/day) 2.306556 1.086764 2.742464 2.97262 2.277101 2.97262 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) 2.97262 3.174204 0.47142 0.48828 0.490114 0.538176 1.35580233333333 3.174204 2.16 NO 1.06 Avg. Eff. Nitrate (mg/L) 3.07 7.34 2.85 2.91 2.57 4.47 3.3 1.54 3.27 3.48 7.34 Result (mg/L) 7.29 5.11 11.4 0.0361 2 Avg. Eff. Nitrite (mg/L) 0.36 0.34 10.1 0.67 0.37 0.27 0.23 0.08 0.11 1.39222222222222 10.1 Avg. Eff. Un-ionized NH3 + NH4 (mg/L) 0.00631 0.00459 0.01014 0.01252 0.01858 0.00427 0.0049 0.0059 0.0065 0.00819 0.01858 0.1 0.1 YES 0.1 0.1 Avg. Loading Un-ionized NH3 + NH4 (mg/L) 0.005989452 0.003370437 0.009523488 0.010946236 0.014143096 0.00248514 0.0030674 0.00336241 0.0036439 0 0 0 0.00471096325 0.014143096 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 22.4 4.43 13.69 65.6 40.26 11.34 2.22 13.09 5.73 19.8622222222222 200 none Yes 150 150 2020 110001319 2530 1060 DO mg/L 5.32 5.33 5.22 5.31 5.25 5.34 5.3 5.31 5.32 5.3 5.34 > 5 > 5 Minimum Temp. 0C 8.8 8 8.9 9.3 11.3 14.4 18.9 20.4 18.7 13.1888888888889 20.4 Maximum Temp. 0C 13.3 9.4 9.6 10.8 15.6 18.9 21.3 21.2 22.2 15.8111111111111 22.2 Minimum pH 7.12 7.11 7.16 7.01 7.09 7.1 7.13 7.13 7.15 7.11111111111111 7.16 Maximum pH 7.49 7.31 7.41 7.41 7.38 7.29 7.34 7.33 7.31 7.36333333333333 7.49 SEPTAGE RECEIVAGE VOLUMES m3 0