PWS ID: 95174 ---- COLUMBIA RIVER DAIRY

Water System History    -   Click here for Detail View
Date of
Status Change
Active or
Inactive
Primary
Source
PWS
Type
Population PWS
Name
Current Status
09/06/2019
AGW NTNC125        COLUMBIA RIVER DAIRY
09/06/2019AGW NTNC215        COLUMBIA RIVER DAIRY
11/06/2017AGW NTNC185        COLUMBIA RIVER DAIRY
02/24/2015AGW NTNC50        COLUMBIA RIVER DAIRY
03/25/2002AGW NP 50        COLUMBIA RIVER DAIRY


Annual Operating Period History
Population
Type
Avg Daily
Population
Start
Month
Start
Day
End
Month
End
Day
Effective
Begin Date
Effective
End Date
Non-transient12511123107/30/2019
Non-transient21511123111/01/201707/29/2019
Non-transient18511123108/28/201410/31/2017
Non-transient5011123112/11/200108/27/2014


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
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA