OHA Drinking Water Services
OR41
PWS ID: 01366 ---- AVION WC - DRID

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 07/02/2024
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELL ARSENIC  9 Years01/01/2023 - 12/31/2031 2,364 1 done 05/28/2025
EP-A  EP FOR WELL IOC  9 Years01/01/2023 - 12/31/2031 2,364 1 done 05/28/2025
EP-A  EP FOR WELL NITRATE  Yearly01/01/2025 - 12/31/2025 173 1 done 05/28/2025
EP-A  EP FOR WELL NITRITE  9 Years01/01/2023 - 12/31/2031 2,364 1 done 05/28/2025
EP-A  EP FOR WELL RAD - GROSS ALPHA  9 Years01/01/2020 - 12/31/2028 1,269 1 done 05/28/2025
EP-A  EP FOR WELL RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 173 1 done 05/28/2025
EP-A  EP FOR WELL RAD - URANIUM  6 Years01/01/2023 - 12/31/2028 1,269 1 done 05/28/2025
EP-A  EP FOR WELL SOC  3 Years01/01/2023 - 12/31/2025 173 1 done 05/28/2025
EP-A  EP FOR WELL VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 173 1 done 05/28/2025

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More information for this water system: SDWIS ID 2372

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