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HomeMy WebLinkAboutCompliance Summary 2023 (2)Port Burwell Wastewater Treatment Plant Municipality of Bayham Annual Compliance Summary 2023 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 21561 20282 29432 35216 22530 17752 24462.1666666667 35216 Apr 16 - Nov 30 Dec 1 - Apr 15 Apr 16 - Nov 30 Dec 1 - Apr 15 Avg. Day Flow m3 695.5 724.4 949 1214.3 776.9 612.1 828.7 1214.3 1060 1060 1060 1060 Max Day Flow m3 1082 1145 1796 2393 1085 986 1414.5 2393 BIOCHEMICAL 02 DEMAND Avg. Raw CBOD (mg/L) 253 232 133.8 148.5 210 240 202.883333333333 253 Avg. Raw CBOD (kg/day) 175.9615 168.0608 126.9762 180.32355 163.149 146.904 0 0 0 0 0 0 80.1145875 180.32355 Avg. Eff. CBOD (mg/L) < < < < Remedial Actions: 4.4 5.3 3 4 4.8 3.3 4.13333333333333 5.3 15 15 YES 10 10 Avg. Load CBOD (kg/day) 3.0602 3.83932 2.847 4.8572 3.72912 2.01993 0 0 0 0 0 0 1.69606416666667 4.8572 15.9 15.9 YES 10.6 10.6 SUSPENDED SOLIDS Avg. Raw SS (mg/L) 223.2 232.8 178 177 180.2 269 210.033333333333 269 Avg. Eff. SS (mg/L) < < < < 6.6 7.3 6 6.4 6.5 4.3 6.18333333333333 7.3 15 15 YES 10 10 Avg. Load SS (kg/day) 4.5903 5.28812 5.694 7.77152 5.04985 2.63203 0 0 0 0 0 0 2.585485 7.77152 15.9 15.9 YES 10.6 10.6 PHOSPHORUS Avg. Raw Phos. (mg/L) 5.51 4.8 3.29 3.01 4.22 6.76 4.59833333333333 6.76 Avg. Eff. Phos. (mg/L) 0.5 0.53 0.38 0.13 0.66 0.34 0.423333333333333 0.66 < 1.0 < 1.0 YES < 0.75 < 0.75 Avg. Load Phos. (kg/day) 0.34775 0.383932 0.36062 0.157859 0.512754 0.208114 0 0 0 0 0 0 0.164252416666667 0.512754 1.06 1.06 YES 0.8 0.8 NITROGEN SERIES Avg. Raw TKN (mg/L) 47.1 44.48 34.05 31.55 42.58 54.83 42.4316666666667 54.83 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) 2.02 1.83 2.8 8.44 3.5 1.48 3.345 8.44 Dec 1 - Apr 15 Avg. Eff. NH3 + NH4 (mg/L) 0.88 1.16 1.3 4.91 2.0625 4.91 < 5 YES < 3 Result (mg/L) Apr 16 - Nov 30 Avg. Eff. NH3 + NH4 (mg/L) 1.76 1.61 0.2 1.19 1.76 < 2 NO < 1 Dec 1 - Apr 15 Avg. Load NH3 + NH4 (kg/day) 0.61204 0.840304 1.2337 5.962213 0 1.7296514 5.962213 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) 2.137168 1.250809 0.12242 0 0 0 0 0 0.438799625 2.137168 2.16 NO 1.06 Avg. Eff. Nitrate (mg/L) 9.32 8.35 8.19 2.55 4.43 2.6 5.90666666666667 9.32 Result (mg/L) Avg. Eff. Nitrite (mg/L) 0.46 1.87 0.23 0.35 0.26 0.06 0.538333333333333 1.87 cnt/100ml Avg. Eff. Un-ionized NH3 + NH4 (mg/L) 0.00385 0.00359 0.00521 0.01215 0.00618 0.00175 0.005455 0.01215 0.1 0.1 YES 0.1 0.1 Avg. Loading Un-ionized NH3 + NH4 (mg/L) 0.002677675 0.002600596 0.00494429 0.014753745 0.004801242 0.001071175 0 0 0 0 0 0 2.57072691666667E-03 0.014753745 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 62.23 70.01 13.29 2.51 30.14 33.01 35.1983333333333 200 none Yes 150 150 2023 110001319 2530 1060 DO mg/L 5.34 5.3 5.19 5.3 5.23 5.37 5.28833333333333 5.37 > 5 > 5 Minimum Temp. 0C 9.5 7.2 8 9.7 12.4 16.2 10.5 16.2 Maximum Temp. 0C 11.7 9.8 9.2 10.9 15.7 18.1 12.5666666666667 18.1 Minimum pH 7.17 7.12 7.24 7.21 7.09 7.22 7.175 7.24 Maximum pH 7.64 7.6 7.53 7.48 7.33 7.7 7.54666666666667 7.7 SEPTAGE RECEIVAGE VOLUMES m3 0