Laserfiche WebLink
Appendix C-Historical Water Quality City of Lathrop <br /> Consolidated Treatment Facility <br /> Monitoring and Reporting Program 115-2016-0028-03 Rev3 <br /> MWR-5 <br /> Total <br /> Date Coliform EC DO ORP Hard- Calcium Magnesium Potassium Sodium Manganese Barium Nickel Bromide Chloride Fluoride Sulfate <br /> 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) <br /> (per 100 (mg/L) <br /> mL <br /> 1/26/1999 &60 NA 3,510 — — 2,500 1,180 277 120 7.54 319 5.33 2.53 0.292 ND 0.0496 NA 813 ND 449 <br /> 4/13/1999 6.63 NA 1,560 — — 2,120 1,190 279 119 5.13 290 0.147 0.587 NA NA NA NA 767 NA 412 <br /> 7/1/1999 6.45 NA 3,640 — — NA NA NA NA NA NA NA NA 0.12 NA 0.068 NA 819 NA NA <br /> 10/1/1999 6.84 NA 3,110 — — NA NA NA NA NA NA NA NA NA NA 0.0492 NA 624 NA NA <br /> 1/1/2000 NA NA NA -- -- NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA <br /> 5/21/2001 NA NA NA -- -- NA NA NA NA NA NA NA NA 0.0612 0,00306 0.006 NA NA NA NA <br /> 5/29/2001 NA NA NA — — NA NA NA NA NA NA NA NA 0.0598 0.00271 0.00466 NA NA NA NA <br /> NA NA 4691 . 1 00622 79 000722 NA 00026 NA NA NA NA9/27/2004 NA NA NA 1,00 2 00 0.0 .0 .0 02/24/2005 6.20 NA ,00 2 NA 140 33 2 .35 4 83 N 23 ND 20 <br /> NO is"not detected". <br /> NA is"not analyzed". <br /> River Islands-MWR-5 River Islands-MWR-5 <br /> Total Dissolved Solids Well NO3+NO2 Nitrogen Well <br /> 5,000 abandoned 60 abandoned <br /> 4,000 0 <br /> fi 45 <br /> 3,000 Z <br /> E • 30 <br /> 0 2,000 C <br /> ~ 1,000 • = 15 <br /> O <br /> 0 Z 0 <br /> 014444444444 o�n��mm�mmN °14444444444�� <br /> ------------- <br /> Date Data <br /> EKI Environment&Water,Inc. <br /> July 2023 Page 193 of 281 EKI B90088.03 <br />