OHA Drinking Water Services
OR41
PWS ID: 01153 ---- ASHDOWN WOOD WATER COMPANY

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   5incomplete08/11/2023
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP FOR WELL (CLAC 03462) ARSENIC  9 Years 01/01/2020 - 12/31/2028 1,037 1 incomplete10/15/2019
EP-A  EP FOR WELL (CLAC 03462) IOC notes9 Years 01/01/2020 - 12/31/2028 1,037 1 incomplete10/15/2019
EP-A  EP FOR WELL (CLAC 03462) NITRATE  Yearly 01/01/2026 - 12/31/2026 306 1 incomplete02/05/2025
EP-A  EP FOR WELL (CLAC 03462) NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,037 1 incomplete10/15/2019
EP-A  EP FOR WELL (CLAC 03462) PFAS notes6 Months 01/01/2026 - 06/30/2026 122 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP FOR WELL (CLAC 03462) RAD - GROSS ALPHA notes9 Years 01/01/2026 - 12/31/2034 3,228 1 incomplete11/30/2022
EP-A  EP FOR WELL (CLAC 03462) RAD - RADIUM 226/228notes9 Years 01/01/2023 - 12/31/2031 2,132 1 incomplete11/30/2022
EP-A  EP FOR WELL (CLAC 03462) RAD - URANIUM notes9 Years 01/01/2023 - 12/31/2031 2,132 1 incomplete11/30/2022
EP-A  EP FOR WELL (CLAC 03462) SOC  3 Years 01/01/2026 - 12/31/2028 1,037 1 incomplete04/11/2023
EP-A  EP FOR WELL (CLAC 03462) VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,037 1 incomplete02/24/2025

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More information for this water system: SDWIS ID 3559

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