OHA Drinking Water Services
OR41
PWS ID: 91663 ---- CLOVER RIDGE ELEMENTARY

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 09/16/2025
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP for WELL ARSENIC notes9 Years 01/01/2020 - 12/31/2028 1,027 1 incomplete09/11/2015
EP-A  EP for WELL IOC notes9 Years 01/01/2020 - 12/31/2028 1,027 1 incomplete09/11/2015
EP-A  EP for WELL NITRATE notesYearly 01/01/2026 - 12/31/2026 296 1 incomplete11/07/2025
  Seasonal sampling period:   10/01   thru   12/31
EP-A  EP for WELL NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,027 1 incomplete09/11/2015
EP-A  EP for WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 112 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP for WELL SOC  3 Years 01/01/2026 - 12/31/2028 1,027 1 incomplete06/16/2025
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,027 1 incomplete06/16/2025

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