OHA Drinking Water Services
OR41
PWS ID: 00562 ---- CHEHALEM MTN SUN RIDGE WATER CO

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   5incomplete09/06/2023
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP for WELL ARSENIC notes9 Years 01/01/2026 - 12/31/2034 3,175 1 incomplete05/14/2025
EP-A  EP for WELL IOC notes9 Years 01/01/2020 - 12/31/2028 984 1 incomplete03/08/2011
EP-A  EP for WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 253 1 incomplete05/14/2025
EP-A  EP for WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 984 1 done 09/12/2025
EP-A  EP for WELL PFAS notes6 Months01/01/2026 - 06/30/2026 69 1 done 01/14/2026
  Initial monitoring - 2 samples only
EP-A  EP for WELL RAD - GROSS ALPHA notes9 Years 01/01/2026 - 12/31/2034 3,175 1 incomplete06/03/2025
EP-A  EP for WELL RAD - RADIUM 226/228notes9 Years 01/01/2026 - 12/31/2034 3,175 1 incomplete06/03/2025
EP-A  EP for WELL RAD - URANIUM notes9 Years 01/01/2026 - 12/31/2034 3,175 1 incomplete03/26/2009
EP-A  EP for WELL SOC  3 Years 01/01/2026 - 12/31/2028 984 1 incomplete12/09/2025
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 984 1 incomplete06/03/2025

6  secs
Show Expired