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Lead and Copper Next Sampling Due Dates


Water System No. : CA4900739 Federal Type : NTNC
Water System Name : DUNHAM SCHOOL State Type : NTNC
Principal County Served : SONOMA Primary Source : GW
Status : A Activity Date : 03-22-1979
Distribution System Classification : D1 Max Treatment Plant Classification : T1

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 5 3Y 01-01-2022 12-31-2024 07-01-2024 07-01-2024 5 0.415 01-01-2025 12-31-2027 09-30-2027
LEAD 5 3Y 01-01-2022 12-31-2024 07-01-2024 07-01-2024 5 0 01-01-2025 12-31-2027 09-30-2027