CA Drinking Water Watch

Links

PS Code Transition

Water System Details

Water System Facilities  

Monitoring Schedules

Monitoring Results

Monitoring Results By Analyte

Lead And Copper Sampling

Violations/Enforcement Actions

Site Visits

Consumer Confidence Reports

  • Templates
  • 2025
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020

Lead Service Line Documents

Return Links

Water System Search

County Map

Glossary

Contact Info

 

 

All Lead Sampling Results Tips on using table


Water System No. : CA1910104 Federal Type : C
Water System Name : CALIFORNIA WATER SERVICE CO. - PALOS VER State Type : C
Principal County Served : LOS ANGELES Primary Source : SWP
Status : A Activity Date : 01-01-1976
Distribution System Classification : D5 Max Treatment Plant Classification : There are no treatment plants

Click to hide / show columns: Sample No. | Site | Date | Result | Units | Analyte | Location | Laboratory|

Sample No. Site Date Result Units Analyte Location Laboratory
Sample No. Site Date Result Units Analyte Location Laboratory
200903-0147 LCR 09-10-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0148 LCR 09-10-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0149 LCR 09-10-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0150 LCR 09-09-2020 1.23 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0151 LCR 09-09-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0152 LCR 09-09-2020 8.72 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0153 LCR 09-09-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0154 LCR 09-09-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0155 LCR 09-09-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0156 LCR 09-09-2020 1.4 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0157 LCR 09-08-2020 1.78 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0158 LCR 09-09-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0159 LCR 09-10-2020 1.23 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0160 LCR 09-10-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0161 LCR 09-09-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0162 LCR 09-09-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0163 LCR 09-09-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0164 LCR 09-09-2020 1.52 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0165 LCR 09-10-2020 3.37 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0166 LCR 09-10-2020 1.7 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0167 LCR 09-09-2020 1.46 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0168 LCR 09-09-2020 7.34 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0171 LCR 09-09-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0172 LCR 09-09-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0173 LCR 09-09-2020 4.81 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0174 LCR 09-09-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0175 LCR 09-10-2020 5.34 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0177 LCR 09-10-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0179 LCR 09-09-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0180 LCR 09-11-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0181 LCR 09-09-2020 1.44 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0182 LCR 09-09-2020 1.06 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0183 LCR 09-09-2020 1.44 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0184 LCR 09-11-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200908-0061 LCR 09-11-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200903-0186 LCR 09-09-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200908-0059 LCR 09-11-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
200908-0060 LCR 09-11-2020 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
AGI3375-01 LCR 09-21-2023 0 LEAD LCR BSK ANALYTICAL LABORATORIES
AGI3375-02 LCR 09-21-2023 0 LEAD LCR BSK ANALYTICAL LABORATORIES
AGI3375-03 LCR 09-21-2023 0 LEAD LCR BSK ANALYTICAL LABORATORIES
AGI3375-04 LCR 09-21-2023 0 LEAD LCR BSK ANALYTICAL LABORATORIES
AGI3375-05 LCR 09-21-2023 0 LEAD LCR BSK ANALYTICAL LABORATORIES
AGI3375-06 LCR 09-21-2023 0 LEAD LCR BSK ANALYTICAL LABORATORIES
AGI3375-07 LCR 09-20-2023 0 LEAD LCR BSK ANALYTICAL LABORATORIES
AGI3375-08 LCR 09-21-2023 0 LEAD LCR BSK ANALYTICAL LABORATORIES
AGI3375-09 LCR 09-21-2023 0 LEAD LCR BSK ANALYTICAL LABORATORIES
230804-0310 LCR 08-30-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
230804-0311 LCR 08-30-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
230804-0312 LCR 08-30-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
230804-0313 LCR 08-30-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
230804-0315 LCR 09-01-2023 1.6 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
230804-0316 LCR 08-29-2023 1.5 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
230804-0317 LCR 08-30-2023 1.9 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
230804-0318 LCR 08-30-2023 1.7 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
230804-0319 LCR 08-29-2023 1.4 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
230804-0320 LCR 08-30-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
230831-0165 LCR 09-10-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
230831-0166 LCR 09-07-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
230831-0168 LCR 09-11-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
230831-0169 LCR 09-07-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
230831-0170 LCR 09-11-2023 1.4 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
230831-0171 LCR 09-07-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
230831-0173 LCR 09-07-2023 2 UG/L LEAD LCR CALIFORNIA WATER SERVICE CO.
230831-0175 LCR 09-08-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
230831-0176 LCR 09-11-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
230831-0177 LCR 09-07-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
230831-0178 LCR 09-07-2023 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260804-0010 LCR 08-18-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260804-0120 LCR 08-18-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260804-0006 LCR 08-10-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260804-0007 LCR 08-17-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260804-0008 LCR 08-07-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260804-0009 LCR 08-18-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0012 LCR 07-01-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0013 LCR 07-02-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0014 LCR 08-18-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0016 LCR 08-18-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0017 LCR 07-06-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0022 LCR 07-01-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0023 LCR 07-03-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0024 LCR 07-28-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0003 LCR 07-01-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0004 LCR 07-01-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0005 LCR 07-29-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0006 LCR 07-01-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0007 LCR 08-17-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0009 LCR 08-18-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0010 LCR 08-18-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260616-0011 LCR 07-07-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260611-0807 LCR 08-18-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260611-0796 LCR 08-17-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260611-0797 LCR 07-02-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260611-0801 LCR 07-10-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260611-0802 LCR 07-01-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260611-0803 LCR 08-18-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260611-0804 LCR 08-14-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260611-0805 LCR 07-07-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.
260611-0806 LCR 08-15-2026 0 LEAD LCR CALIFORNIA WATER SERVICE CO.