OHA Drinking Water Services
OR41
PWS ID: 05581 ---- WEISS ESTATES WATER SYSTEM

See also: Coliform Schedules  ::  LT2 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  6 Months 01/01/2026 - 06/30/2026 101 5 incomplete11/17/2025
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly 01/01/2026 - 03/31/2026 10 1 incomplete12/02/2025
EP-A  EP FOR FAHY'S LAKE ARSENIC  9 Years 01/01/2023 - 12/31/2031 2,111 1 incomplete11/14/2022
EP-A  EP FOR FAHY'S LAKE IOC  9 Years 01/01/2023 - 12/31/2031 2,111 1 incomplete11/14/2022
EP-A  EP FOR FAHY'S LAKE NITRATE  Yearly 01/01/2026 - 12/31/2026 285 1 incomplete11/04/2025
EP-A  EP FOR FAHY'S LAKE NITRITE  9 Years 01/01/2023 - 12/31/2031 2,111 1 incomplete11/14/2022
EP-A  EP FOR FAHY'S LAKE PFAS notesQuarterly 01/01/2026 - 03/31/2026 10 1 incomplete
  Initial monitoring - 4 quarters only
EP-A  EP FOR FAHY'S LAKE RAD - GROSS ALPHA  9 Years 01/01/2020 - 12/31/2028 1,016 1 incomplete09/20/2018
EP-A  EP FOR FAHY'S LAKE RAD - RADIUM 226/228 9 Years 01/01/2020 - 12/31/2028 1,016 1 incomplete09/20/2018
EP-A  EP FOR FAHY'S LAKE RAD - URANIUM  9 Years 01/01/2020 - 12/31/2028 1,016 1 incomplete09/20/2018
EP-A  EP FOR FAHY'S LAKE SOC  3 Years 01/01/2026 - 12/31/2028 1,016 1 incomplete11/18/2025
EP-A  EP FOR FAHY'S LAKE VOLATILE ORGANICS  Yearly 01/01/2026 - 12/31/2026 285 1 incomplete11/04/2025

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