OHA Drinking Water Services
OR41
PWS ID: 94108 ---- RICE HILL OWNERS ASSOCIATION

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 Years01/01/2027 - 12/31/2027   5 08/12/2024
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  Distribution System STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 284 1 incomplete08/20/2025
  Seasonal sampling period:   08/01   thru   08/31
EP-A  EP FOR WELLS ARSENIC  3 Years 01/01/2026 - 12/31/2028 1,015 1 incomplete08/20/2025
EP-A  EP FOR WELLS IOC  3 Years 01/01/2026 - 12/31/2028 1,015 1 incomplete08/20/2025
EP-A  EP FOR WELLS NITRATE  Yearly 01/01/2026 - 12/31/2026 284 1 incomplete08/20/2025
EP-A  EP FOR WELLS NITRITE  3 Years 01/01/2026 - 12/31/2028 1,015 1 incomplete08/20/2025
EP-A  EP FOR WELLS PFAS notes6 Months 01/01/2026 - 06/30/2026 100 1 incomplete01/03/2022
  Initial monitoring - 2 samples only
EP-A  EP FOR WELLS SOC  3 Years 01/01/2026 - 12/31/2028 1,015 1 incomplete08/20/2025
EP-A  EP FOR WELLS VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,015 1 incomplete08/20/2025
EP-B  EP FOR WELL #5 (WHOLESALE TO RH WEST) ARSENIC  3 Years 01/01/2026 - 12/31/2028 1,015 1 incomplete
EP-B  EP FOR WELL #5 (WHOLESALE TO RH WEST) IOC  3 Years 01/01/2026 - 12/31/2028 1,015 1 incomplete
EP-B  EP FOR WELL #5 (WHOLESALE TO RH WEST) NITRATE  Yearly 01/01/2026 - 12/31/2026 284 1 incomplete
EP-B  EP FOR WELL #5 (WHOLESALE TO RH WEST) NITRITE  3 Years 01/01/2026 - 12/31/2028 1,015 1 incomplete
EP-B  EP FOR WELL #5 (WHOLESALE TO RH WEST) PFAS notes6 Months 01/01/2026 - 06/30/2026 100 1 incomplete
  Initial monitoring - 2 samples only
EP-B  EP FOR WELL #5 (WHOLESALE TO RH WEST) RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,206 1 incomplete
EP-B  EP FOR WELL #5 (WHOLESALE TO RH WEST) RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,206 1 incomplete
EP-B  EP FOR WELL #5 (WHOLESALE TO RH WEST) RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,206 1 incomplete
EP-B  EP FOR WELL #5 (WHOLESALE TO RH WEST) SOC  3 Years 01/01/2026 - 12/31/2028 1,015 1 incomplete
EP-B  EP FOR WELL #5 (WHOLESALE TO RH WEST) VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,015 1 incomplete

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