OHA Drinking Water Services
OR41
PWS ID: 00454 ---- ISLAND CITY

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 1,322 1 incomplete08/06/2018
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2025 - 12/31/2025   10incomplete09/29/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-D  EP FOR WELL #4 (WALTON RD) ARSENIC  9 Years 01/01/2023 - 12/31/2031 2,417 1 incomplete12/09/2020
EP-D  EP FOR WELL #4 (WALTON RD) IOC notes9 Years01/01/2020 - 12/31/2028 1,322 1 done 12/09/2020
EP-D  EP FOR WELL #4 (WALTON RD) NITRATE  Yearly 01/01/2025 - 12/31/2025 226 1 incomplete09/12/2023
EP-D  EP FOR WELL #4 (WALTON RD) NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,322 1 incomplete01/22/2014
EP-D  EP FOR WELL #4 (WALTON RD) RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 226 1 done 01/09/2019
EP-D  EP FOR WELL #4 (WALTON RD) RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 226 1 done 12/01/2021
EP-D  EP FOR WELL #4 (WALTON RD) RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,417 1 incomplete12/19/2018
EP-D  EP FOR WELL #4 (WALTON RD) SOC  3 Years01/01/2023 - 12/31/2025 226 1 done 09/25/2023
EP-D  EP FOR WELL #4 (WALTON RD) VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 226 1 done 09/12/2023
EP-E  EP FOR WELL #5 (MCALISTER RD) ARSENIC  9 Years 01/01/2023 - 12/31/2031 2,417 1 incomplete09/27/2022
EP-E  EP FOR WELL #5 (MCALISTER RD) IOC  9 Years 01/01/2023 - 12/31/2031 2,417 1 incomplete09/27/2022
EP-E  EP FOR WELL #5 (MCALISTER RD) NITRATE  Yearly 01/01/2025 - 12/31/2025 226 1 incomplete09/12/2023
EP-E  EP FOR WELL #5 (MCALISTER RD) NITRITE  9 Years 01/01/2023 - 12/31/2031 2,417 1 incomplete09/27/2022
EP-E  EP FOR WELL #5 (MCALISTER RD) RAD - GROSS ALPHA  9 Years 01/01/2020 - 12/31/2028 1,322 1 incomplete03/28/2018
EP-E  EP FOR WELL #5 (MCALISTER RD) RAD - RADIUM 226/228 9 Years 01/01/2020 - 12/31/2028 1,322 1 incomplete03/28/2018
EP-E  EP FOR WELL #5 (MCALISTER RD) RAD - URANIUM  9 Years 01/01/2020 - 12/31/2028 1,322 1 incomplete12/05/2018
EP-E  EP FOR WELL #5 (MCALISTER RD) SOC  3 Years 01/01/2023 - 12/31/2025 226 1 incomplete09/27/2022
EP-E  EP FOR WELL #5 (MCALISTER RD) VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 226 1 incomplete09/27/2022

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More information for this water system: SDWIS ID 4265

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