OHA Drinking Water Services
OR41
PWS ID: 95397 ---- UPPER COLUMBIA MILL ---- INACTIVE

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

0  secs
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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/201408/03/20165Sample between June 1 and Sept 30
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months07/01/200806/30/20095
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/201012/31/20135Sample between June 1 and Sept 30
EP-A  EP FOR WELLARSENIC  3 Years01/01/200808/03/20161
EP-A  EP FOR WELLIOC  3 Years01/01/200808/03/20161
EP-A  EP FOR WELLNITRATE  Quarterly01/01/201112/31/20112one sample from each RO unit faucet - ab
EP-A  EP FOR WELLNITRATE  Quarterly07/01/200812/31/20101
EP-A  EP FOR WELLNITRATE  Yearly01/01/201208/03/20162one from each RO unit faucet - ab
EP-A  EP FOR WELLNITRITE  3 Years01/01/200808/03/20161
EP-A  EP FOR WELLSOC  3 Years01/01/201108/03/20161Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELLSOC  Quarterly07/01/200806/30/20091
EP-A  EP FOR WELLVOLATILE ORGANICS  3 Years01/01/201108/03/20161Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELLVOLATILE ORGANICS  Quarterly07/01/200806/30/20091

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More information for this water system: SDWIS ID 5047

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