OHA Drinking Water Services
OR41
PWS ID: 94398 ---- ELK RIVER CAMPGROUND

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  6 Months 01/01/2026 - 06/30/2026 90 5 incomplete01/13/2025
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 274 2 incomplete08/08/2023
  Seasonal sampling period:   08/01   thru   08/31
EP-A  EP for WELL ARSENIC  3 Years 01/01/2026 - 12/31/2028 1,005 1 incomplete04/11/2023
EP-A  EP for WELL IOC  3 Years 01/01/2026 - 12/31/2028 1,005 1 incomplete04/11/2023
EP-A  EP for WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 274 1 incomplete04/11/2023
EP-A  EP for WELL NITRITE  3 Years 01/01/2026 - 12/31/2028 1,005 1 incomplete04/11/2023
EP-A  EP for WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 90 1 incomplete11/13/2025
  Initial monitoring - 2 samples only
EP-A  EP for WELL RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,196 1 incomplete11/13/2023
EP-A  EP for WELL RAD - RADIUM 226/228 Quarterly 04/01/2026 - 06/30/2026 90 1 incomplete11/13/2023
EP-A  EP for WELL RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,196 1 incomplete11/13/2023
EP-A  EP for WELL SOC  Yearly 01/01/2026 - 12/31/2026 274 1 incomplete04/11/2023
EP-A  EP for WELL VOLATILE ORGANICS  Yearly 01/01/2026 - 12/31/2026 274 1 incomplete04/11/2023

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