OHA Drinking Water Services
OR41
PWS ID: 01209 ---- SAUVIE ISLAND MOORAGE

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 Years01/01/2027 - 12/31/2027   5 06/21/2024
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP for WELL ARSENIC  9 Years01/01/2020 - 12/31/2028 1,068 1 done 02/18/2020
EP-A  EP for WELL IOC  9 Years01/01/2020 - 12/31/2028 1,068 1 done 02/18/2020
EP-A  EP for WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 337 1 incomplete12/19/2024
EP-A  EP for WELL NITRITE  9 Years01/01/2020 - 12/31/2028 1,068 1 done 11/10/2023
EP-A  EP for WELL RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,163 1 incomplete11/16/2022
EP-A  EP for WELL RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 1,068 1 done 11/16/2022
EP-A  EP for WELL RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,163 1 incomplete11/16/2022
EP-A  EP for WELL SOC  3 Years 01/01/2026 - 12/31/2028 1,068 1 incomplete02/18/2020
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,068 1 incomplete02/18/2020

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemLEAD & COPPER  Yearly01/01/200212/31/20035Sample Between June 1st and Sept 30th
EP-A  EP for WELLARSENIC  3 Years01/01/200212/31/20101
EP-A  EP for WELLIOC  3 Years01/01/200212/31/20101
EP-A  EP for WELLNITRITE  3 Years01/01/200212/31/20101
EP-A  EP for WELLRAD - GROSS ALPHA  Quarterly01/01/201012/31/20121
EP-A  EP for WELLRAD - RADIUM 226/228  6 Years01/01/201712/31/20191
EP-A  EP for WELLRAD - RADIUM 226/228  Quarterly01/01/201003/31/20141
EP-A  EP for WELLRAD - URANIUM  Quarterly01/01/201012/31/20121

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More information for this water system: SDWIS ID 3581
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