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. : CA4100555 Federal Type : C
Water System Name : PORTOLA IMPROVEMENT ASSOCIATION MWC State Type : C
Principal County Served : SAN MATEO Primary Source : GU
Status : A Activity Date : 03-22-1979
Distribution System Classification : D1 Max Treatment Plant Classification : T2

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
220818_60-01 LCR 08-13-2022 1440 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
220818_60-02 LCR 08-13-2022 984 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
220818_60-03 LCR 08-16-2022 2390 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
220818_60-04 LCR 08-13-2022 230 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
220818_60-05 LCR 08-15-2022 1180 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
210816_49-01 LCR 08-11-2021 989 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
18H3008-01 LCR 08-28-2018 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
18H3008-02 LCR 08-28-2018 670 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
18H3008-03 LCR 08-29-2018 1700 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
18H3008-04 LCR 08-28-2018 660 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
18H3008-05 LCR 08-29-2018 1600 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
19H1991-01 LCR 08-14-2019 890 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
19H1991-02 LCR 08-13-2019 1100 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
19H1991-03 LCR 08-12-2019 0 COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
19H1991-04 LCR 08-12-2019 610 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
19H1991-05 LCR 08-11-2019 1400 UG/L COPPER, FREE LCR ALPHA ANALYTICAL LABORATORIES UKIAH
210817_26-01 LCR 08-15-2021 314 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
210812_54-02 LCR 08-10-2021 47 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
210812_54-01 LCR 08-10-2021 946 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
210401_32-05 LCR 03-30-2021 31.4 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
240329_006-05 LCR 03-25-2024 505 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
240329_006-04 LCR 03-23-2024 328 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
240329_006-03 LCR 03-22-2024 1020 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
240329_006-02 LCR 03-25-2024 493 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
240329_006-01 LCR 03-25-2024 663 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
200903_32-01 LCR 08-30-2020 718 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
200903_32-02 LCR 08-30-2020 2740 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
200909_83-01 LCR 09-02-2020 33.5 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
220224_54-05 LCR 02-22-2022 616 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
200909_83-02 LCR 09-03-2020 766 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
200924_32-01 LCR 09-19-2020 1100 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
201105_23-01 LCR 10-30-2020 1020 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
201105_23-02 LCR 10-29-2020 588 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
210902_54-01 LCR 08-28-2021 2560 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
230223_73-01 LCR 02-21-2023 668 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
230223_68-01 LCR 02-21-2023 2070 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
220224_54-01 LCR 02-17-2022 828 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
220224_54-02 LCR 02-15-2022 457 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
220224_54-03 LCR 02-16-2022 22 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
220224_54-04 LCR 02-16-2022 301 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
210401_32-03 LCR 03-28-2021 954 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
210401_32-02 LCR 03-27-2021 1110 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
210401_32-01 LCR 03-29-2021 2210 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
230223_64-01 LCR 02-21-2023 675 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
230223_66-01 LCR 02-21-2023 1110 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
230223_80-01 LCR 02-21-2023 928 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
230928_56-01 LCR 09-27-2023 2010 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
230928_56-02 LCR 09-27-2023 1070 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
230928_56-03 LCR 09-27-2023 1970 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
230928_56-04 LCR 09-27-2023 500 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
230928_56-05 LCR 09-27-2023 666 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES
210401_32-04 LCR 03-29-2021 1450 UG/L COPPER, FREE LCR MONTEREY BAY ANALYTICAL SERVICES