OHA Drinking Water Services
OR41
PWS ID: 01508 ---- HIDDEN MEADOWS SUBDIVISION

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 08/26/2024
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP FOR WELL #7 ARSENIC notes9 Years 01/01/2026 - 12/31/2034 3,178 1 incomplete07/07/2025
EP-A  EP FOR WELL #7 IOC notes9 Years 01/01/2026 - 12/31/2034 3,178 1 incomplete07/07/2025
EP-A  EP FOR WELL #7 NITRATE  Yearly 01/01/2026 - 12/31/2026 256 1 incomplete07/07/2025
EP-A  EP FOR WELL #7 NITRITE notes9 Years 01/01/2026 - 12/31/2034 3,178 1 incomplete07/07/2025
EP-A  EP FOR WELL #7 PFAS notes6 Months 01/01/2026 - 06/30/2026 72 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP FOR WELL #7 RAD - GROSS ALPHA  6 Years 01/01/2023 - 12/31/2028 987 1 incomplete08/08/2022
EP-A  EP FOR WELL #7 RAD - RADIUM 226/228 6 Years 01/01/2023 - 12/31/2028 987 1 incomplete11/07/2022
EP-A  EP FOR WELL #7 RAD - URANIUM  6 Years 01/01/2023 - 12/31/2028 987 1 incomplete08/08/2022
EP-A  EP FOR WELL #7 SOC  3 Years 01/01/2026 - 12/31/2028 987 1 incomplete07/07/2025
EP-A  EP FOR WELL #7 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 987 1 incomplete07/07/2025

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