OHA Drinking Water Services
OR41
PWS ID: 01565 ---- WINCHESTER RIDGE

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  6 Months 07/01/2025 - 12/31/2025 24 5 incomplete05/30/2025
EP-A  EP FOR WELLS ARSENIC  3 Years01/01/2023 - 12/31/2025 24 1 done 11/01/2024
EP-A  EP FOR WELLS IOC  3 Years01/01/2023 - 12/31/2025 24 1 done 11/01/2024
EP-A  EP FOR WELLS NITRATE  Yearly01/01/2025 - 12/31/2025 24 1 done 01/08/2025
EP-A  EP FOR WELLS NITRITE  3 Years01/01/2023 - 12/31/2025 24 1 done 11/01/2024
EP-A  EP FOR WELLS RAD - GROSS ALPHA  Quarterly 10/01/2025 - 12/31/2025 24 1 incomplete07/02/2025
EP-A  EP FOR WELLS RAD - RADIUM 226/228 Quarterly 10/01/2025 - 12/31/2025 24 1 incomplete07/02/2025
EP-A  EP FOR WELLS RAD - URANIUM  Quarterly 10/01/2025 - 12/31/2025 24 1 incomplete07/02/2025
EP-A  EP FOR WELLS SOC  Yearly 01/01/2025 - 12/31/2025 24 1 incomplete11/01/2024
EP-A  EP FOR WELLS VOLATILE ORGANICS  Yearly 01/01/2025 - 12/31/2025 24 1 incomplete11/01/2024

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More information for this water system: SDWIS ID 5694

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