OHA Drinking Water Services
OR41
PWS ID: 90043 ---- INTERFOR PACIFIC INC

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   5incomplete05/03/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELLS #3 & #4 ARSENIC  9 Years01/01/2026 -   1 future 03/06/2023
EP-A  EP FOR WELLS #3 & #4 IOC  9 Years01/01/2026 -   1 future 03/06/2023
EP-A  EP FOR WELLS #3 & #4 NITRATE  Yearly 01/01/2025 - 12/31/2025 286 1 incomplete12/27/2024
EP-A  EP FOR WELLS #3 & #4 NITRITE  9 Years01/01/2026 -   1 future 03/06/2023
EP-A  EP FOR WELLS #3 & #4 SOC  3 Years01/01/2023 - 12/31/2025 286 1 done 03/06/2023
EP-A  EP FOR WELLS #3 & #4 VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 286 1 done 03/06/2023

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More information for this water system: SDWIS ID 615

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