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Lead and Copper Next Sampling Due Dates


Water System No. : CA1910142 Federal Type : C
Water System Name : GSWC-SAN DIMAS State Type : C
Principal County Served : LOS ANGELES Primary Source : SWP
Status : A Activity Date : 03-22-1979
Distribution System Classification : D5 Max Treatment Plant Classification : T2

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 29 0.295 01-01-2024 12-31-2026 09-30-2026
LEAD 30 3Y 01-01-2021 12-31-2023 06-20-2023 08-15-2023 29 0 01-01-2024 12-31-2026 09-30-2026