OHA Drinking Water Services
OR41
PWS ID: 00382 ---- HINES WATER DEPARTMENT

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   10incomplete09/06/2023
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP FOR WELL 1 ARSENIC notes9 Years 01/01/2026 - 12/31/2034 3,228 1 incomplete06/27/2023
EP-A  EP FOR WELL 1 IOC notes9 Years01/01/2020 - 12/31/2028 1,037 1 done 06/27/2023
EP-A  EP FOR WELL 1 NITRATE  Yearly 01/01/2026 - 12/31/2026 306 1 incomplete03/24/2025
EP-A  EP FOR WELL 1 NITRITE notes9 Years01/01/2020 - 12/31/2028 1,037 1 done 06/27/2023
EP-A  EP FOR WELL 1 PFAS notes6 Months 01/01/2026 - 06/30/2026 122 1 incomplete10/14/2025
  Initial monitoring - 2 samples only
EP-A  EP FOR WELL 1 RAD - GROSS ALPHA  6 Years 01/01/2026 - 12/31/2031 2,132 1 incomplete03/24/2025
EP-A  EP FOR WELL 1 RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,228 1 incomplete06/27/2023
EP-A  EP FOR WELL 1 RAD - URANIUM  6 Years 01/01/2026 - 12/31/2031 2,132 1 incomplete03/24/2025
EP-A  EP FOR WELL 1 SOC  3 Years 01/01/2026 - 12/31/2028 1,037 1 incomplete06/27/2023
EP-A  EP FOR WELL 1 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,037 1 incomplete06/27/2023
EP-B  EP FOR WELL 2 ARSENIC  9 Years 01/01/2026 - 12/31/2034 3,228 1 incomplete03/24/2025
EP-B  EP FOR WELL 2 IOC  9 Years 01/01/2026 - 12/31/2034 3,228 1 incomplete03/24/2025
EP-B  EP FOR WELL 2 NITRATE  Yearly 01/01/2026 - 12/31/2026 306 1 incomplete03/24/2025
EP-B  EP FOR WELL 2 NITRITE  9 Years 01/01/2026 - 12/31/2034 3,228 1 incomplete03/24/2025
EP-B  EP FOR WELL 2 PFAS notes6 Months 01/01/2026 - 06/30/2026 122 1 incomplete10/14/2025
  Initial monitoring - 2 samples only
EP-B  EP FOR WELL 2 RAD - GROSS ALPHA  6 Years 01/01/2026 - 12/31/2031 2,132 1 incomplete06/27/2023
EP-B  EP FOR WELL 2 RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 1,037 1 done 06/27/2023
EP-B  EP FOR WELL 2 RAD - URANIUM  6 Years 01/01/2026 - 12/31/2031 2,132 1 incomplete06/27/2023
EP-B  EP FOR WELL 2 SOC  3 Years 01/01/2026 - 12/31/2028 1,037 1 incomplete03/24/2025
EP-B  EP FOR WELL 2 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,037 1 incomplete03/24/2025
EP-C  EP FOR WELL 3 ARSENIC notes9 Years 01/01/2026 - 12/31/2034 3,228 1 incomplete09/22/2020
EP-C  EP FOR WELL 3 IOC notes9 Years 01/01/2026 - 12/31/2034 3,228 1 incomplete09/22/2020
EP-C  EP FOR WELL 3 NITRATE  Yearly 01/01/2026 - 12/31/2026 306 1 incomplete03/24/2025
EP-C  EP FOR WELL 3 NITRITE notes9 Years 01/01/2026 - 12/31/2034 3,228 1 incomplete09/22/2020
EP-C  EP FOR WELL 3 PFAS notes6 Months 01/01/2026 - 06/30/2026 122 1 incomplete10/14/2025
  Initial monitoring - 2 samples only
EP-C  EP FOR WELL 3 RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,132 1 incomplete09/22/2020
EP-C  EP FOR WELL 3 RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,228 1 incomplete06/27/2023
EP-C  EP FOR WELL 3 RAD - URANIUM  6 Years 01/01/2026 - 12/31/2031 2,132 1 incomplete09/22/2020
EP-C  EP FOR WELL 3 SOC  3 Years 01/01/2026 - 12/31/2028 1,037 1 incomplete06/27/2023
EP-C  EP FOR WELL 3 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,037 1 incomplete06/27/2023

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