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
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019

Lead Service Line Documents

Return Links

Water System Search

County Map

Glossary

Contact Info

 

 

Lead and Copper Next Sampling Due Dates


Water System No. : CA1910223 Federal Type : C
Water System Name : GSWC-SOUTH SAN GABRIEL State Type : C
Principal County Served : LOS ANGELES Primary Source : SWP
Status : A Activity Date : 01-01-1976
Distribution System Classification : D4 Max Treatment Plant Classification : T3

Analyte
Name		 Required # Samples Frequencies Last MP Begin Last MP End Last Collection Begin Last Collection End # Samples Collected Last 90th
Percentile (mg/L)		 Next MP Begin Next MP End Next Sampling
Due By
COPPER 30 3Y 01-01-2021 12-31-2023 06-20-2023 08-15-2023 30 0.600 01-01-2024 12-31-2026 09-30-2026
LEAD 30 3Y 01-01-2021 12-31-2023 06-20-2023 08-15-2023 30 0 01-01-2024 12-31-2026 09-30-2026