OHA Drinking Water Services
OR41
PWS ID: 00695 ---- HIDDEN VALLEY MBL ESTS IMP DIS

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   5incomplete07/25/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELLS #2 AND #3 ARSENIC  3 Years 01/01/2023 - 12/31/2025 251 1 incomplete08/30/2022
EP-A  EP FOR WELLS #2 AND #3 IOC notes9 Years01/01/2020 - 12/31/2028 1,347 1 done 08/30/2022
EP-A  EP FOR WELLS #2 AND #3 NITRATE  Yearly 01/01/2025 - 12/31/2025 251 1 incomplete10/01/2024
EP-A  EP FOR WELLS #2 AND #3 NITRITE notes9 Years01/01/2020 - 12/31/2028 1,347 1 done 08/30/2022
EP-A  EP FOR WELLS #2 AND #3 RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 251 1 done 08/30/2022
EP-A  EP FOR WELLS #2 AND #3 RAD - RADIUM 226/228notes9 Years01/01/2017 - 12/31/2025 251 1 done 08/30/2022
EP-A  EP FOR WELLS #2 AND #3 RAD - URANIUM  6 Years 01/01/2023 - 12/31/2028 1,347 1 incomplete08/30/2022
EP-A  EP FOR WELLS #2 AND #3 SOC  3 Years 01/01/2023 - 12/31/2025 251 1 incomplete08/30/2022
EP-A  EP FOR WELLS #2 AND #3 VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 251 1 incomplete08/30/2022

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More information for this water system: SDWIS ID 3783

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