OHA Drinking Water Services
Related:  Coliform Schedules  ::  LT2 Schedules

PWS ID: 00869 ---- THE DALLES, CITY OF

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
CH-A  COMMON HEADER FOR WTP-A TOC & ALKALINITY notesMonthly12/01/2021 - 12/31/2021 26 1 incomplete10/11/2021
DIST-A  Distribution System ASBESTOS, DIST notes9 Years01/01/2020 - 12/31/2028 2,583 1 incomplete08/29/2013
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2021 - 12/31/2021   30done 07/22/2021
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  Distribution System STAGE 2 DBP notesQuarterly10/01/2021 - 12/31/2021 26 4 incomplete09/30/2021
EP-A  EP FOR SOUTH FORK MILL CREEK ARSENIC notes9 Years01/01/2017 - 12/31/2025 1,487 1 done 08/18/2021
EP-A  EP FOR SOUTH FORK MILL CREEK IOC notes9 Years01/01/2020 - 12/31/2028 2,583 1 done 08/18/2021
EP-A  EP FOR SOUTH FORK MILL CREEK NITRATE  Yearly01/01/2021 - 12/31/2021 26 1 done 08/18/2021
EP-A  EP FOR SOUTH FORK MILL CREEK NITRITE notes9 Years01/01/2020 - 12/31/2028 2,583 1 done 08/18/2021
EP-A  EP FOR SOUTH FORK MILL CREEK RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 1,487 1 done 08/18/2021
EP-A  EP FOR SOUTH FORK MILL CREEK RAD - RADIUM 226/228 9 Years01/01/2014 - 12/31/2022 391 1 done 08/18/2021
EP-A  EP FOR SOUTH FORK MILL CREEK RAD - URANIUM  9 Years01/01/2014 - 12/31/2022 391 1 done 08/18/2021
EP-A  EP FOR SOUTH FORK MILL CREEK SOC notes3 Years01/01/2020 - 12/31/2022 391 2 done 09/08/2021
EP-A  EP FOR SOUTH FORK MILL CREEK VOLATILE ORGANICS  Yearly01/01/2021 - 12/31/2021 26 1 done 08/18/2021
EP-B  EP FOR LONE PINE WELL ARSENIC notes9 Years01/01/2017 - 12/31/2025 1,487 1 done 08/18/2021
EP-B  EP FOR LONE PINE WELL IOC notes9 Years01/01/2020 - 12/31/2028 2,583 1 done 08/18/2021
EP-B  EP FOR LONE PINE WELL NITRATE  Yearly01/01/2021 - 12/31/2021 26 1 done 08/18/2021
EP-B  EP FOR LONE PINE WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 2,583 1 done 08/18/2021
EP-B  EP FOR LONE PINE WELL RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 1,487 1 done 08/18/2021
EP-B  EP FOR LONE PINE WELL RAD - RADIUM 226/228 9 Years01/01/2014 - 12/31/2022 391 1 done 08/18/2021
EP-B  EP FOR LONE PINE WELL RAD - URANIUM  9 Years01/01/2014 - 12/31/2022 391 1 done 08/18/2021
EP-B  EP FOR LONE PINE WELL SOC  3 Years01/01/2020 - 12/31/2022 391 2 done 09/08/2021
EP-B  EP FOR LONE PINE WELL VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 391 1 done 08/18/2021
EP-C  EP FOR JORDAN ST WELL ARSENIC notes9 Years01/01/2017 - 12/31/2025 1,487 1 done 08/18/2021
EP-C  EP FOR JORDAN ST WELL IOC notes9 Years01/01/2020 - 12/31/2028 2,583 1 done 08/18/2021
EP-C  EP FOR JORDAN ST WELL NITRATE  Yearly01/01/2021 - 12/31/2021 26 1 done 08/18/2021
EP-C  EP FOR JORDAN ST WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 2,583 1 done 08/18/2021
EP-C  EP FOR JORDAN ST WELL RAD - GROSS ALPHA  9 Years01/01/2014 - 12/31/2022 391 1 done 08/18/2021
EP-C  EP FOR JORDAN ST WELL RAD - RADIUM 226/228 9 Years01/01/2014 - 12/31/2022 391 1 done 08/18/2021
EP-C  EP FOR JORDAN ST WELL RAD - URANIUM  9 Years01/01/2014 - 12/31/2022 391 1 done 08/18/2021
EP-C  EP FOR JORDAN ST WELL SOC notes3 Years01/01/2020 - 12/31/2022 391 2 done 09/08/2021
EP-C  EP FOR JORDAN ST WELL VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 391 1 done 08/18/2021
EP-D  EP FOR MARKS WELL ARSENIC notes9 Years01/01/2017 - 12/31/2025 1,487 1 done 08/18/2021
EP-D  EP FOR MARKS WELL IOC notes9 Years01/01/2020 - 12/31/2028 2,583 1 done 08/18/2021
EP-D  EP FOR MARKS WELL NITRATE  Yearly01/01/2021 - 12/31/2021 26 1 done 08/18/2021
EP-D  EP FOR MARKS WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 2,583 1 done 08/18/2021
EP-D  EP FOR MARKS WELL RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 1,487 1 done 08/18/2021
EP-D  EP FOR MARKS WELL RAD - RADIUM 226/228 9 Years01/01/2014 - 12/31/2022 391 1 done 08/18/2021
EP-D  EP FOR MARKS WELL RAD - URANIUM  9 Years01/01/2014 - 12/31/2022 391 1 done 08/18/2021
EP-D  EP FOR MARKS WELL SOC notes3 Years01/01/2020 - 12/31/2022 391 2 done 09/08/2021
EP-D  EP FOR MARKS WELL VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 391 1 done 08/18/2021
WTP-A  TP FOR SOUTH FORK MILL CREEKTOTAL ORGANIC CARBONnotesMonthly12/01/2021 - 12/31/2021 26 1 incomplete 10/11/2021
 Seasonal sampling period:  06/01  thru  09/30

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System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3916