OHA Drinking Water Services
OR41
PWS ID: 95314 ---- COMFORT INN & SUITES-HERMISTON

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 WELLS NITRATE  Quarterly 04/01/2026 - 06/30/2026 66 1 incomplete01/20/2026

5  secs
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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
EP-A  EP FOR WELLSNITRATE  Monthly07/01/202508/31/20251
EP-A  EP FOR WELLSNITRATE  Monthly08/01/201112/30/20151changed from quarterly to monthly as treatment is not consistent - AW
EP-A  EP FOR WELLSNITRATE  Quarterly04/01/200903/31/20101quarterly based on nitrate result 02/08-ab
EP-A  EP FOR WELLSNITRATE  Quarterly04/01/201007/31/20111quarterly to make sure treatment is effective-ab
EP-A  EP FOR WELLSNITRATE  Yearly01/01/200603/31/20091
EP-A  EP FOR WELLSNITRATE  Yearly01/01/201606/30/20251

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