OHA Drinking Water Services
OR41
PWS ID: 00554 ---- NEHALEM, CITY OF

See also: Coliform Schedules  ::  LT2 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 notes3 Years01/01/2028 - 12/31/2028   10 07/01/2025
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  Distribution System STAGE 2 DBP notesQuarterly 01/01/2026 - 03/31/2026 16 1 incomplete10/01/2025
EP-A  EP FOR BOB'S CREEK ARSENIC  9 Years 01/01/2020 - 12/31/2028 1,022 1 incomplete07/20/2016
EP-A  EP FOR BOB'S CREEK IOC notes9 Years 01/01/2020 - 12/31/2028 1,022 1 incomplete07/20/2016
EP-A  EP FOR BOB'S CREEK NITRATE  Yearly 01/01/2026 - 12/31/2026 291 1 incomplete04/02/2025
EP-A  EP FOR BOB'S CREEK NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,022 1 incomplete07/20/2016
EP-A  EP FOR BOB'S CREEK PFAS notesQuarterly 01/01/2026 - 03/31/2026 16 1 incomplete
  Initial monitoring - 4 quarters only
EP-A  EP FOR BOB'S CREEK RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,213 1 incomplete04/02/2025
EP-A  EP FOR BOB'S CREEK RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,213 1 incomplete04/02/2025
EP-A  EP FOR BOB'S CREEK RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,213 1 incomplete04/02/2025
EP-A  EP FOR BOB'S CREEK SOC  3 Years 01/01/2026 - 12/31/2028 1,022 1 incomplete04/23/2025
EP-A  EP FOR BOB'S CREEK VOLATILE ORGANICS  Yearly 01/01/2026 - 12/31/2026 291 1 incomplete04/02/2025

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemASBESTOS, DIST  9 Years01/01/200212/31/20071AC pipe replaced per operator
DIST-A  Distribution SystemHAA5 & TTHM  Quarterly01/01/200409/30/20131Schedule Reflects 1 RT Sample Per QT Per WTP
EP-A  EP FOR BOB'S CREEKARSENIC  Yearly01/01/200212/31/20101

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More information for this water system: SDWIS ID 3975
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