OHA Drinking Water Services
OR41
PWS ID: 00163 ---- CANBY REGENCY

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 Months07/01/2025 - 12/31/2025 24 10 done 11/20/2025
DIST-A  Distribution System STAGE 2 DBP notes3 Years01/01/2026 - 12/31/2026   1  10/24/2023
 Seasonal sampling period:  10/01  thru  10/31
EP-A  EP FOR SPRING ARSENIC notes9 Years 01/01/2020 - 12/31/2028 1,120 1 incomplete08/21/2019
EP-A  EP FOR SPRING IOC notes9 Years 01/01/2020 - 12/31/2028 1,120 1 incomplete08/21/2019
EP-A  EP FOR SPRING NITRATE  Quarterly 10/01/2025 - 12/31/2025 24 1 incomplete03/20/2025
EP-A  EP FOR SPRING NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,120 1 incomplete08/21/2019
EP-A  EP FOR SPRING RAD - GROSS ALPHA  9 Years 01/01/2017 - 12/31/2025 24 1 incomplete08/22/2012
EP-A  EP FOR SPRING RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 1,120 1 done 11/22/2022
EP-A  EP FOR SPRING RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,215 1 incomplete11/22/2022
EP-A  EP FOR SPRING SOC  3 Years01/01/2023 - 12/31/2025 24 1 done 02/22/2023
EP-A  EP FOR SPRING VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 24 1 incomplete05/09/2022

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemHAA5 & TTHM  3 Years01/01/201112/31/20131Sample between June 1 and Sept 30.
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/200412/31/20081Sample between June 1 and Sept. 30.
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/200212/31/20225Sample Between June 1st and Sept 30th
EP-A  EP FOR SPRINGARSENIC  3 Years01/01/200212/31/20101
EP-A  EP FOR SPRINGNITRATE  Quarterly01/01/200609/30/20071Increased due to sample resut 3/8/05
EP-A  EP FOR SPRINGNITRATE  Quarterly01/01/201212/31/20131
EP-A  EP FOR SPRINGNITRATE   Quarterly07/01/200912/31/20111
EP-A  EP FOR SPRINGNITRATE  Yearly01/01/200212/31/20051Has NO3 Treatment as of 05/01/2002 - Sample in the 4th Quarter
EP-A  EP FOR SPRINGNITRATE  Yearly01/01/200806/30/20091
EP-A  EP FOR SPRINGNITRATE  Yearly01/01/201412/31/20161
EP-A  EP FOR SPRINGRAD - RADIUM 226/228  3 Years01/01/201712/31/20191
EP-A  EP FOR SPRINGRAD - RADIUM 226/228  9 Years01/01/200812/31/20161
EP-A  EP FOR SPRINGRAD - URANIUM  6 Years01/01/200812/31/20131

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More information for this water system: SDWIS ID 3259
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