OHA Drinking Water Services
PWS ID: 06203 ---- RIDGEWATER WATER SYSTEM
Excel Spreadsheet

MCL = 10 mg/L; MCL exceedances are indicated with red text.
ND = Not detected at the minimum reporting level.
Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
(mg/L)		 Comments
N21423-I 10/21/2021 11/02/2021 NITRATE EP FOR WELL (L81979) EP-AND
2008119601-I 08/26/2020 09/15/2020 NITRATE EP FOR WELL (L81979) EP-AND
N19465-I 12/16/2019 01/03/2020 NITRATE EP FOR WELL (L81979) EP-A0.354
N18384-I 09/17/2018 09/19/2018 NITRATE EP FOR WELL (L81979) EP-A0.144
N17413-I 09/11/2017 09/19/2017 NITRATE EP FOR WELL (L81979) EP-AND
N16408-I 10/12/2016 10/14/2016 NITRATE EP FOR WELL (L81979) EP-A0.16
N15473-I 12/07/2015 12/11/2015 NITRATE EP FOR WELL (L81979) EP-A0.249
N14301-I 09/08/2014 09/09/2014 NITRATE EP FOR WELL (L81979) EP-AND
N13338-I 11/07/2013 11/12/2013 NITRATE EP FOR WELL (L81979) EP-AND
N12346-I 10/15/2012 10/22/2012 NITRATE EP FOR WELL (L81979) EP-A0.216
110348201A-I 03/16/2011 04/07/2011 NITRATE EP FOR WELL (L81979) EP-A0.272
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
No archived results found.
 



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 For SDWIS: 5246
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