OHA Drinking Water Services
OR41
PWS ID: 91753 ---- ROCK SPRINGS GUEST RANCH

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 284 1 incomplete12/19/2025
EP-B  EP FOR WELL #2 ARSENIC notesQuarterly 01/01/2026 - 03/31/2026 9 1 incomplete
EP-B  EP FOR WELL #2 NITRATE  Yearly 01/01/2026 - 12/31/2026 284 1 incomplete

7  secs
Show Only Active

Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
EP-A  EP for WELLNITRATE  Yearly01/01/200209/01/20081System temporarily closed per Jeff/Deschutes Co. 09/01/08. RL

Show Only Active