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Lead and Copper Next Sampling Due Dates


Water System No. : CA5010010 Federal Type : C
Water System Name : MODESTO, CITY OF State Type : C
Principal County Served : STANISLAUS Primary Source : SWP
Status : A Activity Date : 01-01-1976
Distribution System Classification : D4 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 50 3Y 01-01-2025 12-31-2027 08-24-2025 08-24-2025 1 0.110 01-01-2028 12-31-2030 09-30-2030
LEAD 50 3Y 01-01-2025 12-31-2027 08-24-2025 08-24-2025 1 0.012 01-01-2028 12-31-2030 09-30-2030