OHA Drinking Water Services
OR41
PWS ID: 00385 ---- HOOD RIVER, CITY OF

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 Years01/01/2028 - 12/31/2028   20 08/28/2025
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 272 1 incomplete08/05/2024
  Seasonal sampling period:   08/01   thru   08/31
EP-A  EP FOR COLD/STONE SPRINGS ARSENIC notes9 Years 01/01/2020 - 12/31/2028 1,003 1 incomplete01/31/2019
EP-A  EP FOR COLD/STONE SPRINGS IOC notes9 Years 01/01/2020 - 12/31/2028 1,003 1 incomplete01/31/2019
EP-A  EP FOR COLD/STONE SPRINGS NITRATE  Yearly 01/01/2026 - 12/31/2026 272 1 incomplete06/11/2025
EP-A  EP FOR COLD/STONE SPRINGS NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,003 1 incomplete01/31/2019
EP-A  EP FOR COLD/STONE SPRINGS PFAS notes6 Months 01/01/2026 - 06/30/2026 88 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP FOR COLD/STONE SPRINGS RAD - GROSS ALPHA notes9 Years 01/01/2026 - 12/31/2034 3,194 1 incomplete06/11/2025
EP-A  EP FOR COLD/STONE SPRINGS RAD - RADIUM 226/228notes9 Years01/01/2020 - 12/31/2028 1,003 1 done 06/11/2025
EP-A  EP FOR COLD/STONE SPRINGS RAD - URANIUM notes9 Years 01/01/2026 - 12/31/2034 3,194 1 incomplete06/11/2025
EP-A  EP FOR COLD/STONE SPRINGS SOC notes3 Years 01/01/2026 - 12/31/2028 1,003 2 incomplete06/12/2025
EP-A  EP FOR COLD/STONE SPRINGS VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,003 1 incomplete06/12/2025

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