OHA Drinking Water Services
OR41
PWS ID: 93970 ---- CARUS 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  6 Months 01/01/2026 - 06/30/2026 123 10 incomplete09/12/2025
EP-A  EP for WELL ARSENIC notes9 Years 01/01/2026 - 12/31/2034 3,229 1 incomplete01/21/2025
EP-A  EP for WELL IOC notes9 Years 01/01/2020 - 12/31/2028 1,038 1 incomplete08/31/2011
EP-A  EP for WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 307 1 incomplete11/14/2024
EP-A  EP for WELL NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,038 1 incomplete08/31/2011
EP-A  EP for WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 123 1 incomplete05/02/2023
  Initial monitoring - 2 samples only
EP-A  EP for WELL SOC  3 Years 01/01/2026 - 12/31/2028 1,038 1 incomplete10/01/2025
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,038 1 incomplete12/15/2022

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More information for this water system: SDWIS ID 1505
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