OHA Drinking Water Services
OR41
PWS ID: 94521 ---- SWANSON GROUP LLC PLYWOOD #3

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 Years01/01/2025 - 12/31/2025   5 07/16/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELL ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,644 1 incomplete05/03/2022
EP-A  EP FOR WELL IOC notes9 Years 01/01/2023 - 12/31/2031 2,644 1 incomplete05/03/2022
EP-A  EP FOR WELL NITRATE  Yearly01/01/2024 - 12/31/2024 88 1 done 05/07/2024
EP-A  EP FOR WELL NITRITE notes9 Years 01/01/2023 - 12/31/2031 2,644 1 incomplete05/03/2022
EP-A  EP FOR WELL SOC  3 Years 01/01/2023 - 12/31/2025 453 1 incomplete02/02/2022
EP-A  EP FOR WELL VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 453 1 incomplete02/02/2022

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More information for this water system: SDWIS ID 1807
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