OHA Drinking Water Services
OR41
PWS ID: 94026 ---- COVE PARTNERSHIP

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   5 02/21/2025
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP for WELL ARSENIC  3 Years 01/01/2026 - 12/31/2028 1,010 1 incomplete12/09/2025
EP-A  EP for WELL IOC  3 Years 01/01/2026 - 12/31/2028 1,010 1 incomplete12/09/2025
EP-A  EP for WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 279 1 incomplete12/09/2025
EP-A  EP for WELL NITRITE  3 Years 01/01/2026 - 12/31/2028 1,010 1 incomplete12/09/2025
EP-A  EP for WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 95 1 incomplete09/24/2025
  Initial monitoring - 2 samples only
EP-A  EP for WELL RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,201 1 incomplete06/18/2025
EP-A  EP for WELL RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,201 1 incomplete06/18/2025
EP-A  EP for WELL RAD - URANIUM  6 Years 01/01/2026 - 12/31/2031 2,105 1 incomplete06/18/2025
EP-A  EP for WELL SOC  Yearly 01/01/2026 - 12/31/2026 279 1 incomplete12/09/2025
EP-A  EP for WELL VOLATILE ORGANICS  Yearly 01/01/2026 - 12/31/2026 279 1 incomplete12/09/2025

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemLEAD & COPPER  6 Months01/01/202406/30/20255
EP-A  EP for WELLRAD - GROSS ALPHA  Quarterly04/01/202403/31/20251
EP-A  EP for WELLRAD - RADIUM 226/228  Quarterly04/01/202403/31/20251
EP-A  EP for WELLRAD - URANIUM  Quarterly04/01/202406/30/20251

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