OHA Drinking Water Services
PWS ID: 00932 ---- WARRENTON, CITY OF
Excel Spreadsheet

MCL = 0.010 mg/L; MCL exceedances are indicated with red text.
ND = Not detected at the minimum reporting level.
Arsenic Samples
Sample ID Sample
Date		 Date
Received		 Source Name Source
ID		 Result
(mg/L)		 Comments
104102701-I 02/10/2021 03/11/2021 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
704608402-I 02/15/2017 02/22/2017 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
604804201-I 02/17/2016 03/03/2016 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
425304301-I 09/10/2014 09/16/2014 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
236102201-I 12/26/2012 12/31/2012 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
122903301-I 08/17/2011 09/23/2011 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
1015442-I 06/03/2010 06/21/2010 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
0919037-I 07/09/2009 09/10/2009 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
0805924 02/28/2008 03/14/2008 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
0707428 03/15/2007 04/09/2007 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
0605432 02/23/2006 03/07/2007 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
05048/16 02/17/2005 04/05/2005 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
04064/23 03/04/2004 03/22/2004 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
02178/12I 06/27/2002 01/21/2003 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) EP-AND
 

Archived Arsenic Samples
Sample ID Sample
Date		 Date
Received		 Source Name Source
ID		 Result
0117912 06/28/2001 08/08/2001 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) AND
00209/43 07/27/2000 04/18/2001 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) AND
168/24 06/17/1999 07/23/1999 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) AND
187/02 07/02/1998 09/24/1998 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) AND
170/14 06/19/1997 09/02/1997 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) AND
94056-3 06/22/1995 08/18/1995 LEWIS & CLARK RIVER AAND
24056-4 06/22/1995 08/18/1995 BIG SOUTH FORK-LEWIS/CLARK RIV ABND
24056-2 06/22/1995 08/21/1995 LITTLE SO.FORK-LEWIS/CLARK RIV ACND
24056-1 06/22/1995 08/21/1995 CAMP "C" CREEK ADND
20870-1 07/21/1994 09/08/1994 LEWIS & CLARK RIVER AAND
20870-2 07/21/1994 09/08/1994 BIG SOUTH FORK-LEWIS/CLARK RIV ABND
20870-4 07/21/1994 09/08/1994 LITTLE SO.FORK-LEWIS/CLARK RIV ACND
20870-3 07/21/1994 09/08/1994 CAMP "C" CREEK ADND
16259 04/01/1993 10/21/1993 EP FOR WTP (LEWIS & CLARK RIVER/CREEK) A0.0023
-1934867 09/03/1992 09/17/1992 LEWIS & CLARK RIVER AAND
-1934733 06/25/1992 07/24/1992 BIG SOUTH FORK-LEWIS/CLARK RIV ABND
-1934684 06/25/1992 07/24/1992 LITTLE SO.FORK-LEWIS/CLARK RIV ACND
-1934636 06/25/1992 07/24/1992 CAMP "C" CREEK ADND
-1934734 06/26/1991 11/07/1991 BIG SOUTH FORK-LEWIS/CLARK RIV ABND
-1934735 06/13/1991 07/23/1991 BIG SOUTH FORK-LEWIS/CLARK RIV ABND
-1934685 06/13/1991 07/23/1991 LITTLE SO.FORK-LEWIS/CLARK RIV ACND
-1934637 06/13/1991 07/23/1991 CAMP "C" CREEK ADND
-1934736 08/20/1990 09/26/1990 BIG SOUTH FORK-LEWIS/CLARK RIV ABND
-1934686 08/20/1990 09/26/1990 LITTLE SO.FORK-LEWIS/CLARK RIV ACND
-1934638 08/20/1990 09/26/1990 CAMP "C" CREEK ADND
-1934868 06/14/1990 10/11/1990 LEWIS & CLARK RIVER AAND
-1934869 09/14/1989 10/23/1989 LEWIS & CLARK RIVER AAND
-1934870 10/18/1988 11/15/1988 LEWIS & CLARK RIVER AAND
-1934871 11/04/1987 12/04/1987 LEWIS & CLARK RIVER AAND
-1934872 09/18/1986 10/09/1986 LEWIS & CLARK RIVER AAND
-1934873 04/11/1985 04/11/1985 LEWIS & CLARK RIVER AAND
 



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: 3918
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 :: PFAS :: Post-wildfire VOCs :: Public Notices
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 :: Water System Search :: DWS Home