OHA Drinking Water Services
Related:  Coliform Schedules

PWS ID: 00172 ---- CASCADE LOCKS, 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
DIST-A  DISTRIBUTION SYSTEM ASBESTOS, DIST notes9 Years01/01/2020 - 12/31/2028 2,413 1 done 12/08/2021
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER  6 Months01/01/2022 - 06/30/2022 37 20 done 03/21/2022
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly01/01/2022 - 12/31/2022 221 2 incomplete09/07/2021
 Seasonal sampling period:  09/01  thru  09/30
EP-A  EP FOR HERMAN CREEK WELLS ARSENIC notes9 Years01/01/2020 - 12/31/2028 2,413 1 incomplete09/12/2018
EP-A  EP FOR HERMAN CREEK WELLS IOC notes9 Years01/01/2020 - 12/31/2028 2,413 1 incomplete09/12/2018
EP-A  EP FOR HERMAN CREEK WELLS NITRATE  Yearly01/01/2022 - 12/31/2022 221 1 incomplete09/14/2021
EP-A  EP FOR HERMAN CREEK WELLS NITRITE notes9 Years01/01/2020 - 12/31/2028 2,413 1 incomplete09/12/2018
EP-A  EP FOR HERMAN CREEK WELLS RAD - GROSS ALPHA  Quarterly04/01/2022 - 06/30/2022 37 1 incomplete09/10/2019
EP-A  EP FOR HERMAN CREEK WELLS RAD - RADIUM 226/228 Quarterly04/01/2022 - 06/30/2022 37 1 incomplete09/10/2019
EP-A  EP FOR HERMAN CREEK WELLS RAD - URANIUM  Quarterly04/01/2022 - 06/30/2022 37 1 incomplete03/19/2014
EP-A  EP FOR HERMAN CREEK WELLS SOC  Yearly01/01/2022 - 12/31/2022 221 1 incomplete12/08/2021
EP-A  EP FOR HERMAN CREEK WELLS VOLATILE ORGANICS  Yearly01/01/2022 - 12/31/2022 221 1 incomplete09/25/2018

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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: 3260