OHA Drinking Water Services
OR41
PWS ID: 05069 ---- AVION WC - TURNER

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 06/10/2025
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP for WELL ARSENIC  3 Years 01/01/2026 - 12/31/2028 983 1 incomplete07/17/2025
EP-A  EP for WELL IOC  3 Years 01/01/2026 - 12/31/2028 983 1 incomplete07/17/2025
EP-A  EP for WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 252 1 incomplete07/17/2025
EP-A  EP for WELL NITRITE  3 Years 01/01/2026 - 12/31/2028 983 1 incomplete07/17/2025
EP-A  EP for WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 68 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP for WELL RAD - GROSS ALPHA  9 Years 01/01/2020 - 12/31/2028 983 1 incomplete03/11/2019
EP-A  EP for WELL RAD - RADIUM 226/228 9 Years 01/01/2020 - 12/31/2028 983 1 incomplete03/11/2019
EP-A  EP for WELL RAD - URANIUM  9 Years 01/01/2020 - 12/31/2028 983 1 incomplete03/11/2019
EP-A  EP for WELL SOC  3 Years 01/01/2026 - 12/31/2028 983 1 incomplete07/17/2025
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 983 1 incomplete07/17/2025

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemLEAD & COPPER  6 Months01/01/201912/31/20195
EP-A  EP for WELLRAD - GROSS ALPHA  Quarterly07/01/201803/31/20191
EP-A  EP for WELLRAD - RADIUM 226/228  Quarterly07/01/201803/31/20191
EP-A  EP for WELLRAD - URANIUM  Quarterly07/01/201803/31/20191
EP-A  EP for WELLSOC  Yearly01/01/201812/31/20221
EP-A  EP for WELLVOLATILE ORGANICS  Yearly01/01/201812/31/20221

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