OHA Drinking Water Services
OR41
PWS ID: 94219 ---- BOISE CASCADE-WILLAMINA VENEER

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 Years01/01/2028 - 12/31/2028   5 08/17/2025
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELL #1 ARSENIC notes9 Years01/01/2023 - 12/31/2031 2,190 1 done 08/25/2025
EP-A  EP FOR WELL #1 IOC notes9 Years01/01/2020 - 12/31/2028 1,095 1 done 08/25/2025
EP-A  EP FOR WELL #1 NITRATE  Yearly 01/01/2026 - 12/31/2026 364 1 incomplete08/25/2025
EP-A  EP FOR WELL #1 NITRITE notes9 Years01/01/2020 - 12/31/2028 1,095 1 done 08/25/2025
EP-A  EP FOR WELL #1 SOC  3 Years 01/01/2026 - 12/31/2028 1,095 1 incomplete08/25/2025
EP-A  EP FOR WELL #1 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,095 1 incomplete08/25/2025

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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
EP-A  EP FOR WELL #1ARSENIC  3 Years01/01/200212/31/20131

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More information for this water system: SDWIS ID 3031

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