OHA Drinking Water Services
OR41
PWS ID: 94760 ---- ODFW SO SANTIAM FISH HATCH

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
EP-A  EP FOR WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 323 1 incomplete07/29/2025
POU-4  POU FOR ARSENIC REMOVAL ARSENIC  Yearly 01/01/2026 - 12/31/2026 323 1 incomplete07/29/2025

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More information for this water system: SDWIS ID 1935
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