OHA Drinking Water Services
OR41
PWS ID: 01216 ---- DUFUR, SOUTH BASIN

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 ASBESTOS, DIST notes9 Years01/01/2017 - 12/31/2025 566 1 incomplete08/17/2010
DIST-A  Distribution System DBP2 HAA5 ONLY notesYearly01/01/2024 - 12/31/2024 201 1 incomplete09/12/2023
 Seasonal sampling period:  09/01  thru  09/30
DIST-A  Distribution System DBP2 TTHM ONLY notesYearly01/01/2024 - 12/31/2024 201 1 incomplete09/12/2023
 Seasonal sampling period:  09/01  thru  09/30
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2024 - 12/31/2024   5incomplete09/22/2021
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELL #3 ARSENIC notes9 Years01/01/2023 - 12/31/2031 2,757 1 incomplete10/19/2022
EP-A  EP FOR WELL #3 IOC notes9 Years01/01/2020 - 12/31/2028 1,662 1 incomplete08/01/2012
EP-A  EP FOR WELL #3 NITRATE  Yearly01/01/2024 - 12/31/2024 201 1 incomplete10/30/2023
EP-A  EP FOR WELL #3 NITRITE notes9 Years01/01/2020 - 12/31/2028 1,662 1 incomplete08/01/2012
EP-A  EP FOR WELL #3 RAD - GROSS ALPHA  6 Years01/01/2023 - 12/31/2028 1,662 1 incomplete10/19/2022
EP-A  EP FOR WELL #3 RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 566 1 incomplete09/28/2016
EP-A  EP FOR WELL #3 RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 566 1 incomplete08/06/2009
EP-A  EP FOR WELL #3 SOC  3 Years01/01/2023 - 12/31/2025 566 1 incomplete10/19/2022
EP-A  EP FOR WELL #3 VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 566 1 incomplete10/19/2022

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More information for this water system: SDWIS ID 3582
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