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Lead and Copper Next Sampling Due Dates


Water System No. : CA3610005 Federal Type : C
Water System Name : LAKE ARROWHEAD CSD State Type : C
Principal County Served : SAN BERNARDINO Primary Source : SW
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 20 3Y 01-01-2023 12-31-2023 07-27-2023 08-22-2023 20 0.260 01-01-2024 12-31-2026 09-30-2026
LEAD 20 3Y 01-01-2023 12-31-2023 07-27-2023 08-22-2023 20 0 01-01-2024 12-31-2026 09-30-2026