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 Copper Sampling Results Tips on using table


Water System No. : CA4900561 Federal Type : C
Water System Name : WILLOWSIDE MUTUAL WATER COMPANY State Type : C
Principal County Served : SONOMA Primary Source : GW
Status : A Activity Date : 03-22-1979
Distribution System Classification : D1 Max Treatment Plant Classification : TD

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
19G3287-01 LCR 07-28-2019 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
19G3287-02 LCR 07-26-2019 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
19G3287-03 LCR 07-27-2019 61 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
19G3287-04 LCR 07-26-2019 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
19G3287-05 LCR 07-25-2019 69 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
22G3322-01 LCR 07-22-2022 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
25F4346-03 LCR 06-26-2025 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES NORTH BAY
25F4346-04 LCR 06-26-2025 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES NORTH BAY
25F4346-05 LCR 06-25-2025 310 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES NORTH BAY
22G3322-02 LCR 07-20-2022 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
22G3322-03 LCR 07-21-2022 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
22G3322-04 LCR 07-20-2022 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
22G3322-05 LCR 07-20-2022 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
25F4346-01 LCR 06-26-2025 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES NORTH BAY
25F4346-02 LCR 06-26-2025 53 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES NORTH BAY