OHA Drinking Water Services
OR41
PWS ID: 00422 ---- HARWOODS MOBILE MANOR

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 notesYearly 01/01/2026 - 12/31/2026 257 5 incomplete09/26/2025
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2028 - 12/31/2028   1 08/14/2025
  Seasonal sampling period:   08/01   thru   08/31
EP-A  EP for WELL ARSENIC notes9 Years 01/01/2026 - 12/31/2034 3,179 1 incomplete08/21/2019
EP-A  EP for WELL IOC notes9 Years 01/01/2026 - 12/31/2034 3,179 1 incomplete08/21/2019
EP-A  EP for WELL NITRATE notesYearly01/01/2026 - 12/31/2026 257 1 done 01/09/2026
EP-A  EP for WELL NITRITE notes9 Years01/01/2026 - 12/31/2034 3,179 1 done 01/09/2026
EP-A  EP for WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 73 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP for WELL RAD - GROSS ALPHA  6 Years01/01/2023 - 12/31/2028 988 1 done 02/25/2025
EP-A  EP for WELL RAD - RADIUM 226/228notes9 Years 01/01/2026 - 12/31/2034 3,179 1 incomplete02/25/2025
EP-A  EP for WELL RAD - URANIUM notes9 Years 01/01/2026 - 12/31/2034 3,179 1 incomplete02/25/2025
EP-A  EP for WELL SOC  3 Years 01/01/2026 - 12/31/2028 988 1 incomplete02/25/2025
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 988 1 incomplete02/25/2025

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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  3 Years01/01/200212/31/20165Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months07/01/201706/30/20185
EP-A  EP for WELLARSENIC  3 Years01/01/200212/31/20071
EP-A  EP for WELLIOC  3 Years01/01/200212/31/20071
EP-A  EP for WELLNITRATE  Quarterly07/01/201012/31/20121
EP-A  EP for WELLNITRATE  Yearly01/01/200206/30/20101R&C below MCL for NO3 as of 05/01/2002 - Sample in the 2nd Quarter
EP-A  EP for WELLRAD - GROSS ALPHA  9 Years01/01/200812/31/20161

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