Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 06203 ---- RIDGEWATER WATER SYSTEM
These entry point concentrations are greater than non-detect and do not necessarily exceed an action level, MCL, or other threshold.
Links to sample results for specific contaminants in the distribution system, can be found here.
Sample
Date		 Receive
Date		 Sample
Point ID		 Sample
Location		 Analyte Result UOM MCL Sample ID
02/04/202103/11/2021EP-AEP FOR WELL (L81979)COMBINED RADIUM (-226 & -228) 0.2200000PCI/L 5.000000L6417401-R
11/18/202001/06/2021EP-AEP FOR WELL (L81979)COMBINED RADIUM (-226 & -228) 1.9000000PCI/L 5.000000L6297901-R
11/18/202001/06/2021EP-AEP FOR WELL (L81979)COMBINED URANIUM 0.0001400MG/L 0.030000L6297801-R
08/26/202009/15/2020EP-AEP FOR WELL (L81979)ARSENIC 0.0040800MG/L 0.0100002008119601-I
08/26/202009/15/2020EP-AEP FOR WELL (L81979)BARIUM 0.0050000MG/L 2.0000002008119601-I
08/26/202010/08/2020EP-AEP FOR WELL (L81979)COMBINED RADIUM (-226 & -228) 0.1200000PCI/L 5.000000L6118901-R
08/26/202009/15/2020EP-AEP FOR WELL (L81979)SODIUM 22.2000000MG/L 2008119601-I
12/16/201901/03/2020EP-AEP FOR WELL (L81979)NITRATE 0.3540000MG/L 10.000000N19465-I
09/17/201809/19/2018EP-AEP FOR WELL (L81979)NITRATE 0.1440000MG/L 10.000000N18384-I
10/12/201610/14/2016EP-AEP FOR WELL (L81979)NITRATE 0.1600000MG/L 10.000000N16408-I
12/07/201512/11/2015EP-AEP FOR WELL (L81979)NITRATE 0.2490000MG/L 10.000000N15473-I
10/15/201210/22/2012EP-AEP FOR WELL (L81979)NITRATE 0.2160000MG/L 10.000000N12346-I
03/16/201104/07/2011EP-AEP FOR WELL (L81979)ARSENIC 0.0053400MG/L 0.010000110348201A-I
03/16/201104/07/2011EP-AEP FOR WELL (L81979)NITRATE 0.2720000MG/L 10.000000110348201A-I
Archived Chemical Detections - PWS ID: 06203
Sample
Date		 Receive
Date		 Source ID Source Name Analyte
Name		 Results MCL
ND

Health effects informational fact sheets are available for most chemicals here.


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
Information by county:
Inventory :: Surface Water Systems :: Water System Surveys :: Outstanding Performers :: Plan Reviews :: System Scores :: Exceedances
Alerts :: Violations :: Compliance & Enforcement :: Significant Deficiencies :: Cross Connection ASRs :: Treatment Plant Inspections :: Fluoride
Water Advisories :: Contact Reports :: Cyanotoxins :: Post-wildfire VOCs
Inventory List for all Oregon Drinking Water Systems in Excel or printable screen format
Lab Help: Tools for Laboratories :: Staff/Partner Login
Introduction :: Data Search Options :: WS Name Look Up :: WS ID Look Up :: DWS Home