OHA Drinking Water Services
OR41
PWS ID: 01009 ---- CROWN MOBILE HOME PARK

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   5incomplete08/31/2022
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2026 - 12/31/2026   1incomplete08/04/2023
  Seasonal sampling period:   08/01   thru   08/31
EP-A  EP for WELL ARSENIC  9 Years01/01/2020 - 12/31/2028 1,020 1 done 09/08/2025
EP-A  EP for WELL IOC notes9 Years01/01/2020 - 12/31/2028 1,020 1 done 09/08/2025
EP-A  EP for WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 289 1 incomplete09/08/2025
EP-A  EP for WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 1,020 1 done 09/08/2025
EP-A  EP for WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 105 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP for WELL RAD - GROSS ALPHA  9 Years01/01/2020 - 12/31/2028 1,020 1 done 09/08/2025
EP-A  EP for WELL RAD - RADIUM 226/228notes9 Years 01/01/2026 - 12/31/2034 3,211 1 incomplete09/08/2025
EP-A  EP for WELL RAD - URANIUM  9 Years01/01/2020 - 12/31/2028 1,020 1 done 09/08/2025
EP-A  EP for WELL SOC  3 Years 01/01/2026 - 12/31/2028 1,020 1 incomplete09/08/2025
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,020 1 incomplete08/01/2025

6  secs
Show Only Active

Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  3 Years01/01/200512/31/20131Sample between June 1 and Sept. 30.
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200412/31/20041Sample Between June 1st and Sept 30th Each Year
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/200212/31/20035Sample Between June 1st and Sept 30th
EP-A  EP for WELLARSENIC  3 Years01/01/200212/31/20191
EP-A  EP for WELLRAD - GROSS ALPHA  6 Years01/01/201712/31/20191
EP-A  EP for WELLRAD - GROSS ALPHA  9 Years01/01/200812/31/20161Schedule Reflects Monitoring Reduction Granted
EP-A  EP for WELLRAD - URANIUM  6 Years01/01/200812/31/20191

Show Only Active