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
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018

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. : CA2800741 Federal Type : NTNC
Water System Name : ST. HELENA PURLIEU LLC State Type : NTNC
Principal County Served : NAPA Primary Source : GW
Status : A Activity Date : 09-04-2015
Distribution System Classification : D1 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
U090441001 LCR 09-11-2019 220 UG/L COPPER, FREE LCR CALTEST ANALYTICAL LABORATORY
U090441002 LCR 09-11-2019 880 UG/L COPPER, FREE LCR CALTEST ANALYTICAL LABORATORY
U090441003 LCR 09-11-2019 330 UG/L COPPER, FREE LCR CALTEST ANALYTICAL LABORATORY
U090441004 LCR 09-11-2019 0 COPPER, FREE LCR CALTEST ANALYTICAL LABORATORY
U090441005 LCR 09-11-2019 110 UG/L COPPER, FREE LCR CALTEST ANALYTICAL LABORATORY
20G0905-05 LCR 07-07-2020 170 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
20G0905-04 LCR 07-07-2020 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
20G0905-03 LCR 07-07-2020 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
20G0905-02 LCR 07-07-2020 190 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
20G0905-01 LCR 07-07-2020 120 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
21H0204-01 LCR 07-30-2021 160 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
22I1414-03 LCR 09-09-2022 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
22I1414-04 LCR 09-09-2022 170 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
22I1414-05 LCR 09-09-2022 71 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
21H0204-02 LCR 07-30-2021 640 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
21H0204-03 LCR 07-30-2021 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
21H0204-04 LCR 07-30-2021 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
21H0204-05 LCR 07-30-2021 160 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
22I1414-01 LCR 09-09-2022 220 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
22I1414-02 LCR 09-09-2022 63 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH