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

PWS ID: 00372 ---- HERMISTON, 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-F  COMMON HEADER FOR WTP-F TOC & ALKALINITY notesQuarterly07/01/2022 - 09/30/2022 45 1 incomplete04/05/2022
DIST-A  DISTRIBUTION SYSTEM ASBESTOS, DIST notes9 Years01/01/2020 - 12/31/2028 2,329 1 done 07/09/2020
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2023 - 12/31/2023   30 07/10/2020
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP  Quarterly07/01/2022 - 09/30/2022 45 4 incomplete06/13/2022
EP-A  EP FOR WELL #2 NITRATE  Yearly01/01/2022 - 12/31/2022 137 1 done 05/05/2022
EP-B  EP FOR WELL #4 ARSENIC  9 Years01/01/2014 - 12/31/2022 137 1 done 06/02/2020
EP-B  EP FOR WELL #4 IOC notes9 Years01/01/2020 - 12/31/2028 2,329 1 done 06/02/2020
EP-B  EP FOR WELL #4 NITRATE  Yearly01/01/2022 - 12/31/2022 137 1 done 05/25/2022
EP-B  EP FOR WELL #4 NITRITE notes9 Years01/01/2020 - 12/31/2028 2,329 1 done 06/02/2020
EP-B  EP FOR WELL #4 RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 1,233 1 done 07/18/2018
EP-B  EP FOR WELL #4 RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 1,233 1 done 07/18/2018
EP-B  EP FOR WELL #4 RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 1,233 1 done 07/18/2018
EP-B  EP FOR WELL #4 SOC notes3 Years01/01/2020 - 12/31/2022 137 2 done 07/06/2020
EP-B  EP FOR WELL #4 VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 137 1 done 06/02/2020
EP-C  EP FOR WELL #5 ARSENIC  9 Years01/01/2014 - 12/31/2022 137 1 done 06/02/2020
EP-C  EP FOR WELL #5 IOC notes9 Years01/01/2020 - 12/31/2028 2,329 1 done 06/02/2020
EP-C  EP FOR WELL #5 NITRATE notesYearly01/01/2022 - 12/31/2022 137 1 done 05/05/2022
EP-C  EP FOR WELL #5 NITRITE notes9 Years01/01/2020 - 12/31/2028 2,329 1 done 06/02/2020
EP-C  EP FOR WELL #5 RAD - GROSS ALPHA  6 Years01/01/2017 - 12/31/2022 137 1 done 07/18/2018
EP-C  EP FOR WELL #5 RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 2,329 1 incomplete07/18/2018
EP-C  EP FOR WELL #5 RAD - URANIUM  6 Years01/01/2017 - 12/31/2022 137 1 done 07/18/2018
EP-C  EP FOR WELL #5 SOC notes3 Years01/01/2020 - 12/31/2022 137 2 done 07/06/2020
EP-C  EP FOR WELL #5 VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 137 1 done 06/02/2020
EP-D  EP FOR WELL #6 ARSENIC  9 Years01/01/2014 - 12/31/2022 137 1 done 06/02/2020
EP-D  EP FOR WELL #6 IOC notes9 Years01/01/2020 - 12/31/2028 2,329 1 done 06/02/2020
EP-D  EP FOR WELL #6 NITRATE  Yearly01/01/2022 - 12/31/2022 137 1 done 05/05/2022
EP-D  EP FOR WELL #6 NITRITE notes9 Years01/01/2020 - 12/31/2028 2,329 1 done 06/02/2020
EP-D  EP FOR WELL #6 RAD - GROSS ALPHA  9 Years01/01/2014 - 12/31/2022 137 1 done 07/16/2015
EP-D  EP FOR WELL #6 RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 2,329 1 done 07/14/2020
EP-D  EP FOR WELL #6 RAD - URANIUM  9 Years01/01/2014 - 12/31/2022 137 1 done 07/16/2015
EP-D  EP FOR WELL #6 SOC notes3 Years01/01/2020 - 12/31/2022 137 2 done 07/06/2020
EP-D  EP FOR WELL #6 VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 137 1 done 06/02/2020
EP-F  EP FOR COLUMBIA RIVER ARSENIC  9 Years01/01/2014 - 12/31/2022 137 1 done 06/02/2020
EP-F  EP FOR COLUMBIA RIVER IOC notes9 Years01/01/2020 - 12/31/2028 2,329 1 done 06/02/2020
EP-F  EP FOR COLUMBIA RIVER NITRATE  Yearly01/01/2022 - 12/31/2022 137 1 done 05/05/2022
EP-F  EP FOR COLUMBIA RIVER NITRITE notes9 Years01/01/2020 - 12/31/2028 2,329 1 done 06/02/2020
EP-F  EP FOR COLUMBIA RIVER RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 1,233 1 done 07/18/2018
EP-F  EP FOR COLUMBIA RIVER RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 2,329 1 done 07/09/2020
EP-F  EP FOR COLUMBIA RIVER RAD - URANIUM  9 Years01/01/2014 - 12/31/2022 137 1 done 07/16/2015
EP-F  EP FOR COLUMBIA RIVER SOC notes3 Years01/01/2020 - 12/31/2022 137 2 done 07/06/2020
EP-F  EP FOR COLUMBIA RIVER VOLATILE ORGANICS  Yearly01/01/2022 - 12/31/2022 137 1 incomplete06/09/2021
WTP-F  TP FOR COLUMBIA RIVERTOTAL ORGANIC CARBONnotesQuarterly07/01/2022 - 09/30/2022 45 1 done 07/13/2022

12  secs
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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
CH-F  COMMON HEADER FOR WTP-FTOC & ALKALINITY  Monthly01/01/200203/31/20051Raw and filtered TOC and alkalinity
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Quarterly01/01/200209/30/20135Schedule Reflects Monitoring Reduction Granted
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Quarterly10/01/201312/31/20214Sample in Dec, Mar, June, and Sept
EP-B  EP FOR WELL #4ARSENIC  3 Years01/01/200212/31/20131
EP-C  EP FOR WELL #5ARSENIC  3 Years01/01/200212/31/20131
EP-C  EP FOR WELL #5RAD - GROSS ALPHA  3 Years01/01/201112/31/20161
EP-C  EP FOR WELL #5RAD - RADIUM 226/228  6 Years01/01/201712/31/20191
EP-C  EP FOR WELL #5RAD - RADIUM 226/228  9 Years01/01/200812/31/20161
EP-C  EP FOR WELL #5RAD - URANIUM  3 Years01/01/200812/31/20161
EP-D  EP FOR WELL #6ARSENIC  3 Years01/01/200212/31/20131
EP-D  EP FOR WELL #6RAD - GROSS ALPHA  9 Years01/01/200812/31/20131
EP-D  EP FOR WELL #6RAD - RADIUM 226/228  9 Years01/01/200812/31/20191
EP-D  EP FOR WELL #6RAD - URANIUM  9 Years01/01/200812/31/20131
EP-F  EP FOR COLUMBIA RIVERARSENIC  Yearly01/01/200212/31/20131
EP-F  EP FOR COLUMBIA RIVERRAD - GROSS ALPHA  9 Years01/01/200812/31/20161
EP-F  EP FOR COLUMBIA RIVERRAD - RADIUM 226/228  3 Years01/01/200812/31/20101
EP-F  EP FOR COLUMBIA RIVERRAD - RADIUM 226/228  9 Years01/01/201112/31/20191
EP-F  EP FOR COLUMBIA RIVERRAD - URANIUM  6 Years01/01/200812/31/20131
WTP-F  TP FOR COLUMBIA RIVERTOTAL ORGANIC CARBON  Monthly01/01/200203/31/20051Post Filtration TOC

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For further information on this public water system, click on the area of interest below:
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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3731