OHA Drinking Water Services
OR41
PWS ID: 00020 ---- REDWOOD WATER SERVICE INC

See also: Coliform Schedules

Chemical Sampling Schedule Status
Facility
ID
Analyte or Group   Sampling
Interval
Monitoring Period Days
Until
End
Samples
Required
Samples
Received
Last
Sample
Date
Start End
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2025 - 12/31/2025   5done 09/08/2025
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  Distribution System STAGE 2 DBP notes3 Years01/01/2025 - 12/31/2025   1done 09/08/2025
 Seasonal sampling period:  09/01  thru  09/30
EP-A  EP for WELL ARSENIC notes9 Years 01/01/2020 - 12/31/2028 1,113 1 incomplete12/13/2017
EP-A  EP for WELL IOC notes9 Years 01/01/2020 - 12/31/2028 1,113 1 incomplete12/13/2017
EP-A  EP for WELL NITRATE  Yearly01/01/2025 - 12/31/2025 17 1 done 04/09/2025
EP-A  EP for WELL NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,113 1 incomplete12/13/2017
EP-A  EP for WELL RAD - GROSS ALPHA  9 Years 01/01/2017 - 12/31/2025 17 1 incomplete09/07/2016
EP-A  EP for WELL RAD - RADIUM 226/228 6 Years 01/01/2023 - 12/31/2028 1,113 1 incomplete09/19/2022
EP-A  EP for WELL RAD - URANIUM  9 Years 01/01/2020 - 12/31/2028 1,113 1 incomplete09/07/2016
EP-A  EP for WELL SOC  3 Years 01/01/2023 - 12/31/2025 17 1 incomplete11/28/2022
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 17 1 incomplete11/28/2022

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More information for this water system: SDWIS ID 3214

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