OHA Drinking Water Services
OR41
PWS ID: 01232 ---- RIVER MEADOWS IMPROVEMENT DIST

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   5 08/31/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELL 2 ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,584 1 incomplete09/26/2016
EP-A  EP FOR WELL 2 IOC notes9 Years 01/01/2017 - 12/31/2025 393 1 incomplete09/26/2016
EP-A  EP FOR WELL 2 NITRATE  Yearly 01/01/2024 - 12/31/2024 28 1 incomplete11/27/2023
EP-A  EP FOR WELL 2 NITRITE notes9 Years 01/01/2017 - 12/31/2025 393 1 incomplete09/26/2016
EP-A  EP FOR WELL 2 RAD - GROSS ALPHA  9 Years 01/01/2020 - 12/31/2028 1,489 1 incomplete08/15/2017
EP-A  EP FOR WELL 2 RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 393 1 done 09/26/2022
EP-A  EP FOR WELL 2 RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 393 1 done 09/26/2022
EP-A  EP FOR WELL 2 SOC  3 Years 01/01/2023 - 12/31/2025 393 1 incomplete09/26/2022
EP-A  EP FOR WELL 2 VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 393 1 incomplete09/26/2022

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
EP-A  EP FOR WELL 2ARSENIC  3 Years01/01/200212/31/20131
EP-A  EP FOR WELL 2IOC  3 Years01/01/200212/31/20071
EP-A  EP FOR WELL 2NITRITE  3 Years01/01/200212/31/20071
EP-A  EP FOR WELL 2RAD - GROSS ALPHA  6 Years01/01/201412/17/20191
EP-A  EP FOR WELL 2RAD - GROSS ALPHA  9 Years01/01/200812/31/20131

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More information for this water system: SDWIS ID 3835
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