OHA Drinking Water Services
OR41
PWS ID: 01488 ---- WORKMAN AIR PARK #3

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 notes3 Years01/01/2026 - 12/31/2026   5incomplete06/01/2023
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP FOR WELL #3 ARSENIC  9 Years 01/01/2026 - 12/31/2034 3,187 1 incomplete09/08/2025
EP-A  EP FOR WELL #3 IOC  9 Years 01/01/2026 - 12/31/2034 3,187 1 incomplete09/08/2025
EP-A  EP FOR WELL #3 NITRATE  Yearly 01/01/2026 - 12/31/2026 265 1 incomplete09/08/2025
EP-A  EP FOR WELL #3 NITRITE  9 Years 01/01/2026 - 12/31/2034 3,187 1 incomplete09/08/2025
EP-A  EP FOR WELL #3 PFAS notes6 Months 01/01/2026 - 06/30/2026 81 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP FOR WELL #3 RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,187 1 incomplete08/12/2019
EP-A  EP FOR WELL #3 RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,187 1 incomplete08/12/2019
EP-A  EP FOR WELL #3 RAD - URANIUM  9 Years 01/01/2020 - 12/31/2028 996 1 incomplete08/12/2019
EP-A  EP FOR WELL #3 SOC  3 Years 01/01/2026 - 12/31/2028 996 1 incomplete10/06/2025
EP-A  EP FOR WELL #3 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 996 1 incomplete09/09/2025

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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
DIST-A  Distribution SystemLEAD & COPPER  Yearly01/01/200212/31/20045Sample Between June 1st and Sept 30th
EP-A  EP FOR WELL #3ARSENIC  3 Years01/01/200212/31/20071
EP-A  EP FOR WELL #3IOC  3 Years01/01/200212/31/20071
EP-A  EP FOR WELL #3NITRITE  3 Years01/01/200212/31/20071
EP-A  EP FOR WELL #3RAD - URANIUM  6 Years01/01/200812/31/20191

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