OHA Drinking Water Services
OR41
PWS ID: 94971 ---- OREGON YOUTH CHALLENGE PROGRAM

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 Years01/01/2026 - 12/31/2026   5 07/06/2023
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP for WELL ARSENIC  3 Years01/01/2023 - 12/31/2025 403 1 done 01/25/2024
EP-A  EP for WELL IOC notes9 Years01/01/2020 - 12/31/2028 1,499 1 done 08/11/2020
EP-A  EP for WELL NITRATE  Yearly01/01/2024 - 12/31/2024 38 1 done 01/25/2024
EP-A  EP for WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 1,499 1 done 08/11/2020
EP-A  EP for WELL SOC  3 Years 01/01/2023 - 12/31/2025 403 1 incomplete02/15/2022
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 403 1 incomplete02/15/2022

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemLEAD & COPPER  Yearly01/01/200212/31/20045Sample Between June 1st and Sept 30th
EP-A  EP for WELLIOC  3 Years01/01/200212/31/20071
EP-A  EP for WELLNITRITE  3 Years01/01/200212/31/20101

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More information for this water system: SDWIS ID 4176
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