OHA Drinking Water Services
OR41
PWS ID: 00704 ---- RICKREALL WATER 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 Years01/01/2026 - 12/31/2026   10incomplete09/26/2023
  Seasonal sampling period:   06/01   thru   09/30
EP-D  EP FOR WELL #4 ARSENIC  3 Years 01/01/2026 - 12/31/2028 1,025 1 incomplete03/12/2025
EP-D  EP FOR WELL #4 IOC  3 Years 01/01/2026 - 12/31/2028 1,025 1 incomplete03/12/2025
EP-D  EP FOR WELL #4 NITRATE  Yearly 01/01/2026 - 12/31/2026 294 1 incomplete12/02/2025
EP-D  EP FOR WELL #4 NITRITE  3 Years 01/01/2026 - 12/31/2028 1,025 1 incomplete03/12/2025
EP-D  EP FOR WELL #4 PFAS notes6 Months 01/01/2026 - 06/30/2026 110 1 incomplete
  Initial monitoring - 2 samples only
EP-D  EP FOR WELL #4 RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,120 1 incomplete10/09/2019
EP-D  EP FOR WELL #4 RAD - RADIUM 226/228 3 Years 01/01/2026 - 12/31/2028 1,025 1 incomplete03/12/2025
EP-D  EP FOR WELL #4 RAD - URANIUM  6 Years 01/01/2023 - 12/31/2028 1,025 1 incomplete10/09/2019
EP-D  EP FOR WELL #4 SOC  9 Years01/01/2020 - 12/31/2028 1,025 1 done 10/10/2022
EP-D  EP FOR WELL #4 VOLATILE ORGANICS  9 Years 01/01/2020 - 12/31/2028 1,025 1 incomplete10/09/2019
EP-E  EP FOR WELLS 5 & 6 ARSENIC  9 Years 01/01/2020 - 12/31/2028 1,025 1 incomplete10/16/2019
EP-E  EP FOR WELLS 5 & 6 IOC  9 Years 01/01/2020 - 12/31/2028 1,025 1 incomplete10/16/2019
EP-E  EP FOR WELLS 5 & 6 NITRATE notesYearly 01/01/2026 - 12/31/2026 294 1 incomplete12/02/2025
  Seasonal sampling period:   01/01   thru   03/31
EP-E  EP FOR WELLS 5 & 6 NITRITE  9 Years 01/01/2020 - 12/31/2028 1,025 1 incomplete10/16/2019
EP-E  EP FOR WELLS 5 & 6 PFAS notes6 Months 01/01/2026 - 06/30/2026 110 1 incomplete
  Initial monitoring - 2 samples only
EP-E  EP FOR WELLS 5 & 6 RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,216 1 incomplete03/19/2025
EP-E  EP FOR WELLS 5 & 6 RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,216 1 incomplete03/19/2025
EP-E  EP FOR WELLS 5 & 6 RAD - URANIUM  9 Years01/01/2020 - 12/31/2028 1,025 1 done 03/19/2025
EP-E  EP FOR WELLS 5 & 6 SOC  3 Years 01/01/2026 - 12/31/2028 1,025 1 incomplete03/19/2025
EP-E  EP FOR WELLS 5 & 6 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,025 1 incomplete03/19/2025

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