OHA Drinking Water Services
OR41
PWS ID: 00846 ---- SUNRIVER WATER LLC/SUNRIVER UTILITIES

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 ASBESTOS, DIST notes9 Years 01/01/2020 - 12/31/2028 1,323 1 incomplete05/16/2019
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2027 - 12/31/2027   20 09/25/2024
 Seasonal sampling period:  06/01  thru  09/30
EP-C  EP for WELL #9 (PRIMARY) ARSENIC  9 Years 01/01/2023 - 12/31/2031 2,418 1 incomplete04/25/2018
EP-C  EP for WELL #9 (PRIMARY) IOC notes9 Years 01/01/2020 - 12/31/2028 1,323 1 incomplete04/25/2018
EP-C  EP for WELL #9 (PRIMARY) NITRATE  Yearly 01/01/2025 - 12/31/2025 227 1 incomplete10/02/2024
EP-C  EP for WELL #9 (PRIMARY) NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,323 1 incomplete04/25/2018
EP-C  EP for WELL #9 (PRIMARY) RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 227 1 done 09/28/2022
EP-C  EP for WELL #9 (PRIMARY) RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 227 1 done 09/28/2022
EP-C  EP for WELL #9 (PRIMARY) RAD - URANIUM  9 Years01/01/2023 - 12/31/2031 2,418 1 done 10/02/2024
EP-C  EP for WELL #9 (PRIMARY) SOC notes3 Years 01/01/2023 - 12/31/2025 227 2 incomplete10/19/2022
EP-C  EP for WELL #9 (PRIMARY) VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 227 1 incomplete09/13/2022
EP-E  EP FOR WELL #14 (L84233) ARSENIC  9 Years 01/01/2023 - 12/31/2031 2,418 1 incomplete09/28/2022
EP-E  EP FOR WELL #14 (L84233) IOC  9 Years 01/01/2023 - 12/31/2031 2,418 1 incomplete09/28/2022
EP-E  EP FOR WELL #14 (L84233) NITRATE  Yearly 01/01/2025 - 12/31/2025 227 1 incomplete10/01/2024
EP-E  EP FOR WELL #14 (L84233) NITRITE  9 Years 01/01/2023 - 12/31/2031 2,418 1 incomplete09/28/2022
EP-E  EP FOR WELL #14 (L84233) RAD - GROSS ALPHA  9 Years 01/01/2017 - 12/31/2025 227 1 incomplete11/08/2016
EP-E  EP FOR WELL #14 (L84233) RAD - RADIUM 226/228 9 Years 01/01/2017 - 12/31/2025 227 1 incomplete11/08/2016
EP-E  EP FOR WELL #14 (L84233) RAD - URANIUM  9 Years 01/01/2017 - 12/31/2025 227 1 incomplete11/08/2016
EP-E  EP FOR WELL #14 (L84233) SOC notes3 Years 01/01/2023 - 12/31/2025 227 2 incomplete10/19/2022
EP-E  EP FOR WELL #14 (L84233) VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 227 1 incomplete09/13/2022
EP-F  EP FOR NORTH RESERVIOR WELL ARSENIC  3 Years01/01/2023 - 12/31/2025 227 1 done 10/02/2024
EP-F  EP FOR NORTH RESERVIOR WELL IOC  3 Years01/01/2023 - 12/31/2025 227 1 done 10/02/2024
EP-F  EP FOR NORTH RESERVIOR WELL NITRATE  Yearly 01/01/2025 - 12/31/2025 227 1 incomplete10/02/2024
EP-F  EP FOR NORTH RESERVIOR WELL NITRITE  3 Years01/01/2023 - 12/31/2025 227 1 done 10/02/2024
EP-F  EP FOR NORTH RESERVIOR WELL RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,418 1 incomplete11/11/2020
EP-F  EP FOR NORTH RESERVIOR WELL RAD - RADIUM 226/228 9 Years 01/01/2023 - 12/31/2031 2,418 1 incomplete11/11/2020
EP-F  EP FOR NORTH RESERVIOR WELL RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,418 1 incomplete11/11/2020
EP-F  EP FOR NORTH RESERVIOR WELL SOC  Yearly 01/01/2025 - 12/31/2025 227 1 incomplete10/02/2024
EP-F  EP FOR NORTH RESERVIOR WELL VOLATILE ORGANICS  Yearly 01/01/2025 - 12/31/2025 227 1 incomplete10/02/2024

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