AP2400573 (4) - Laserfiche WebLink

Home Browse Search

Appendix C-Historical Water Quality City of Lathrop Consolidated Treatment Facility Monitoring and Reporting Program 115-2016-0028-03 Rev3 Pond S5 Total Date Coliform EC DO ORP Hard- Calcium Magnesium Potassium Sodium Manganese Barium Nickel Bromide Chloride Fluoride Sulfate Sampled pH Bacteria (uS/cm) (mg/L) (mV) TDS(mg/L) mess (mg/L) (mg/L) (mg/L) (mg/L) Iron(mg/L) (mg/L) (mg/L) (mg/L) Zinc(mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (per 100 (mg/L) mL 4/21/2008 8.93 NA 1,476 -- - 870 190 52 15 22 220 NA NA NA NA NA 0.18 320 0.17 85 10/19/2009 8.87 NA 730 5.18 183 4,710 130 10 26 173 1,640 NO NO NA NA NA 0.93 1,840 NA 470 4/21/2010 8.24 NA 1,545 6.82 147 840 160 42 13 27 270 ND ND NA NA NA 0.11 279 NA 71 11/2/2010 7.94 NA 1,700 12.08 108 960 90 24 7 34 326 0.22 0.01 NA NA NA 0.13 369 NA 79 4/19/2011 9.50 NA 1,261 11.11 194 780 60 21 2 26 266 ND ND NA NA NA 0.11 295 NA 64 4/25/2012 9.08 NA 1,644 6.64 92 930 180 52 13 27 250 ND NO NA NA NA 0.19 315 NA 82 10/26/2012 8.67 NA 2,930 8.47 119 1,640 180 30 26 fit 649 0.11 0.01 NA NA NA 0.45 630 NA 121 5/3/2013 9.43 NA 3,837 10.58 282 2,270 310 42 50' 65 1,160' 0.06 NO NA NA NA 0.52 820 NA 183 4/25/2014 8.61 NA 1,328 7.20 222 750 190 51 15 23 188 0.13 ND NA NA NA 0.18 230 NA 56 11/5/2014 8.57 NA 1,253 11.27 253 730 160 43 12 21 177 0.04 NO NA NA NA 0.07 222 NA 48 10/28/2015 8.97 NA 1,522 16.50 50 860 200 54 16 24 222 ND ND NA NA NA 0.21 264 NA 83 4/25/2016 9.03 NA 1,420 14.90 -25 820 180 43 18 22 215 NA NA NA NA NA 0.35 229 NA 97 8/8/2016 9.00 NA 1,519 12.39 94 860 200 52 17 26 225 0.05 NO NA NA NA 2.27 256 NA 90.5 5/9/2017 9.18 NA 1,483 - - 860 230 58 21 20 213 ND ND NA NA NA 0.74 245 NA 110 11/30/2017 8.02 NA 1,200 7.17 217 800 170 41 16 20 191 ND ND NA NA NA 0.60 224 NA 83.1 5/3/2018 9.63 NA 1,378 20.28 96 810 190 51 16 22 191 ND ND NA NA NA 0.48 227 NA 66.7 11/5/2018 8.54 NA 1,355 10.54 294 800 200 52 16 27 187 ND ND NA NA NA 0.90 229 NA 54.3 5/1/2019 9.41 NA 1,114 15.82 186 630 110 28 10 22 163 NO NO NA NA NA 0.38 215 NA 52.7 10/31/2019 8.20 NA 1,035 9.90 251 660 100 27 8 21 167 ND ND NA NA NA 0.53 185 NA 50.8 5/8/2020 9.52 NA 871 17.45 106 570 120 30 10 20 134 NO ND NA NA NA 0.98 161 NA 49.1 11/4/2020 8.80 NA 1,169 19.57 188 710 160 42 13 28 169 0.06 ND NA NA NA 1.48 210 NA 53.2 5/7/2021 8.90 NA 1,215 9.70 219 730 180 47 16 22 172 NO NO NA NA NA 0.50 178 NA 60.7 10/19/2021 9.32 NA 1,221 19.43 227 720 180 45 16 26 191 ND ND NA NA NA 0.86 186 NA 60.8 5/2/2022 8.00 NA 964 10.35 45 520 NA NA NA NA 127 NA NA NA NA NA 0.50 136 NA NA 42 22 9.13 NA 971 11.77 332 100 110 27 10 21 11 %13 0.09 NA NA NA 0.56 168 NA 46.9 4/3/2023 8.34 NA 807 9.80 256 450 NA NA NA NA 122 NA NA NA NA NA 0.27 123 NA NA NO is"not detected". NA is not analyzed". denotes average of lab reported values. Pond 85 Pond S5 Total Dissolved Solids NOa Nitrogen 5,000 20.0 4,000 _ 15.0 3 3,000 E E 10.0 H 2,000 10 ~ 1,000 z5.0 0 0.0 oho cza�n�o�mrno �nNN oho rna�n rnN�n Date Date EKI Environment&Water,Inc. July 2023 Page 273 of 281 EKI B90088.03