OHA Drinking Water Services
OR41
PWS ID: 90595 ---- NESTUCCA VALLEY ELEMENTARY SCHOOL

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 Months01/01/2025 - 06/30/2025 47 10 done 03/24/2025
DIST-A  Distribution System STAGE 2 DBP  Quarterly04/01/2025 - 06/30/2025 47 1 done 04/08/2025
EP-A  EP FOR WELLS 3 & 4 ARSENIC notes9 Years 01/01/2020 - 12/31/2028 1,327 1 incomplete09/18/2019
EP-A  EP FOR WELLS 3 & 4 IOC notes9 Years 01/01/2020 - 12/31/2028 1,327 1 incomplete09/18/2019
EP-A  EP FOR WELLS 3 & 4 NITRATE  Yearly01/01/2025 - 12/31/2025 231 1 done 04/08/2025
EP-A  EP FOR WELLS 3 & 4 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,327 1 incomplete09/18/2019
EP-A  EP FOR WELLS 3 & 4 SOC  3 Years01/01/2023 - 12/31/2025 231 1 done 08/27/2024
EP-A  EP FOR WELLS 3 & 4 VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 231 1 done 08/07/2024

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More information for this water system: SDWIS ID 718

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