OHA Drinking Water Services
OR41
PWS ID: 91508 ---- RUCH ELEMENTARY SD 549

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   5incomplete07/24/2023
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP for WELLVINYL CHLORIDE  Yearly01/01/2026 - 12/31/2026 264 1 incomplete 05/12/2025
EP-A  EP for WELLTETRACHLOROETHYLENE  Yearly01/01/2026 - 12/31/2026 264 1 incomplete 05/12/2025
EP-A  EP for WELL ARSENIC notes9 Years 01/01/2020 - 12/31/2028 995 1 incomplete01/30/2019
EP-A  EP for WELL IOC notes9 Years 01/01/2020 - 12/31/2028 995 1 incomplete01/30/2019
EP-A  EP for WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 264 1 incomplete05/12/2025
EP-A  EP for WELL NITRITE notes9 Years 01/01/2020 - 12/31/2028 995 1 incomplete01/30/2019
EP-A  EP for WELL SOC MINUS SOCR CHEMSnotes9 Years 01/01/2020 - 12/31/2028 995 1 incomplete04/28/2015
EP-A  EP for WELL SOCR notes3 Years 01/01/2026 - 12/31/2028 995 1 incomplete05/12/2025
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 995 1 incomplete05/12/2025

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