OHA Drinking Water Services
OR41
PWS ID: 93909 ---- MOLALLA RIVER ACADEMY

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   5 08/08/2023
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  Distribution System STAGE 2 DBP notes3 Years01/01/2026 - 12/31/2026   1  08/22/2023
 Seasonal sampling period:  08/01  thru  08/31
EP-A  EP FOR WELL ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,383 1 incomplete12/03/2019
EP-A  EP FOR WELL IOC notes9 Years 01/01/2020 - 12/31/2028 1,288 1 incomplete11/19/2019
EP-A  EP FOR WELL NITRATE  Yearly01/01/2025 - 12/31/2025 192 1 done 06/03/2025
EP-A  EP FOR WELL NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,288 1 incomplete11/19/2019
EP-A  EP FOR WELL SOC  3 Years01/01/2023 - 12/31/2025 192 1 done 03/25/2025
EP-A  EP FOR WELL VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 192 1 done 03/25/2025

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More information for this water system: SDWIS ID 1476

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