OHA Drinking Water Services
OR41
PWS ID: 06155 ---- MANZANITA HILLS SUBDIVISION

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 09/16/2022
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly01/01/2025 - 12/31/2025 34 1 done 08/29/2025
 Seasonal sampling period:  08/01  thru  08/31
EP-A  EP FOR WELL ARSENIC  Monthly11/01/2025 - 11/30/2025 3 1 done 11/18/2025
EP-A  EP FOR WELL IOC  3 Years 01/01/2023 - 12/31/2025 34 1 incomplete09/09/2022
EP-A  EP FOR WELL NITRATE  Yearly01/01/2025 - 12/31/2025 34 1 done 11/18/2025
EP-A  EP FOR WELL NITRITE  3 Years01/01/2023 - 12/31/2025 34 1 done 11/18/2025
EP-A  EP FOR WELL RAD - GROSS ALPHA  6 Years 01/01/2020 - 12/31/2025 34 1 incomplete10/02/2018
EP-A  EP FOR WELL RAD - RADIUM 226/228 6 Years 01/01/2020 - 12/31/2025 34 1 incomplete10/02/2018
EP-A  EP FOR WELL RAD - URANIUM  6 Years 01/01/2020 - 12/31/2025 34 1 incomplete10/02/2018
EP-A  EP FOR WELL SOC  3 Years 01/01/2023 - 12/31/2025 34 1 incomplete12/02/2020
EP-A  EP FOR WELL VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 34 1 incomplete12/02/2020

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More information for this water system: SDWIS ID 5008
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