00932 MRDL Samples | Data Online | Oregon Drinking Water Services

OHA Drinking Water Services

MRDL Monitoring Requirements :: Excel Spreadsheet

PWS ID: 00932 ---- WARRENTON, CITY OF
Maximum Residual Disinfection Level (MRDL) Samples

Monitoring Period	Received	Entry Point	Samples Required	Samples Collected	Period Avg	Annual Avg	Level Compliance
Feb 01, 2023		DIST-A	10	10	0.87	0.8	Y
Jan 01, 2023		DIST-A	10	10	0.92	0.8	Y
Dec 01, 2022		DIST-A	10	10	0.85	0.8	Y
Nov 01, 2022		DIST-A	10	10	0.75	0.8	Y
Oct 01, 2022		DIST-A	10	10	0.65	0.8	Y
Sep 01, 2022		DIST-A	10	10	0.8	0.8	Y
Aug 01, 2022		DIST-A	10	10	0.85	0.8	Y
Jul 01, 2022		DIST-A	10	10	0.87	0.8	Y
Jun 01, 2022		DIST-A	10	10	0.69	0.8	Y
May 01, 2022		DIST-A	10	10	0.76	0.8	Y
Apr 01, 2022		DIST-A	10	10	0.78	0.8	Y
Mar 01, 2022		DIST-A	10	10	0.80	0.8	Y
Feb 01, 2022		DIST-A	10	10	0.83	0.8	Y
Jan 01, 2022		DIST-A	10	10	0.82	0.8	Y
Dec 01, 2021		DIST-A	10	10	0.81	0.8	Y
Nov 01, 2021		DIST-A	10	10	0.74	0.8	Y
Oct 01, 2021		DIST-A	10	10	0.78	0.8	Y
Sep 01, 2021		DIST-A	10	10	0.83	0.8	Y
Aug 01, 2021		DIST-A	10	10	0.8	0.8	Y
Jul 01, 2021		DIST-A	10	10	0.84	0.8	Y
Jun 01, 2021		DIST-A	10	10	0.79	0.8	Y
May 01, 2021		DIST-A	10	10	0.8	0.8	Y
Apr 01, 2021		DIST-A	10	10	0.7	0.8	Y
Mar 01, 2021		DIST-A	10	10	0.70	0.8	Y
Feb 01, 2021		DIST-A	10	10	0.79	0.8	Y
Jan 01, 2021		DIST-A	10	10	0.93	0.8	Y
Dec 01, 2020		DIST-A	10	10	0.93	0.8	Y
Nov 01, 2020		DIST-A	10	10	1	0.8	Y
Oct 01, 2020		DIST-A	10	10	0.67	0.8	Y
Sep 01, 2020		DIST-A	10	10	0.69	0.8	Y
Aug 01, 2020		DIST-A	10	10	0.72	0.8	Y
Jul 01, 2020		DIST-A	10	10	0.74	0.8	Y
Jun 01, 2020		DIST-A	10	10	0.7	0.8	Y
May 01, 2020		DIST-A	10	10	0.68	0.8	Y
Apr 01, 2020		DIST-A	10	10	0.9	0.8	Y
Mar 01, 2020		DIST-A	10	10	0.68	0.8	Y
Feb 01, 2020		DIST-A	10	10	0.91	0.8	Y
Jan 01, 2020		DIST-A	10	10	0.99	0.8	Y
Dec 01, 2019		DIST-A	10	10	0.8	0.8	Y
Nov 01, 2019		DIST-A	10	10	0.76	0.8	Y
Oct 01, 2019		DIST-A	10	10	0.84	0.8	Y
Sep 01, 2019		DIST-A	10	10	0.83	0.8	Y
Aug 01, 2019		DIST-A	13	19	0.9	0.8	Y
Jul 01, 2019		DIST-A	10	10	0.89	0.8	Y
Jun 01, 2019		DIST-A	10	10	0.68	0.8	Y
May 01, 2019		DIST-A	10	10	0.72	0.9	Y
Apr 01, 2019		DIST-A	10	10	0.74	0.9	Y
Mar 01, 2019		DIST-A	10	10	0.92	0.9	Y
Feb 01, 2019		DIST-A	10	10	0.92	0.9	Y
Jan 01, 2019		DIST-A	10	10	0.82	0.9	Y
Dec 01, 2018		DIST-A	10	10	0.77	0.9	Y
Nov 01, 2018		DIST-A	10	10	0.77	0.9	Y
Oct 01, 2018		DIST-A	10	10	0.79	0.9	Y
Sep 01, 2018		DIST-A	10	10	0.91	0.9	Y
Aug 01, 2018		DIST-A	10	10	0.95	0.9	Y
Jul 01, 2018		DIST-A	10	10	1.03	0.9	Y
Jun 01, 2018		DIST-A	10	10	0.91	0.9	Y
May 01, 2018		DIST-A	10	10	1.00	0.9	Y
Apr 01, 2018		DIST-A	10	10	0.89	0.9	Y
Mar 01, 2018		DIST-A	10	10	0.84	0.9	Y
Feb 01, 2018		DIST-A	10	10	0.8	0.8	Y
Jan 01, 2018		DIST-A	10	10	0.9	0.8	Y
Dec 01, 2017		DIST-A	10	10	0.95	0.8	Y
Nov 01, 2017		DIST-A	10	10	0.94	0.8	Y
Oct 01, 2017		DIST-A	10	10	0.9	0.8	Y
Sep 01, 2017		DIST-A	10	10	0.9	0.8	Y
Aug 01, 2017		DIST-A	10	10	0.9	0.8	Y
Jul 01, 2017		DIST-A	10	10	0.8	0.8	Y
Jun 01, 2017		DIST-A	10	10	0.8	0.8	Y
May 01, 2017		DIST-A	10	10	0.8	0.8	Y
Apr 01, 2017		DIST-A	10	10	0.8	0.8	Y
Mar 01, 2017		DIST-A	10	10	0.7	0.8	Y
Feb 01, 2017		DIST-A	10	10	0.8	0.8	Y
Jan 01, 2017		DIST-A	10	10	0.8	0.8	Y
Dec 01, 2016		DIST-A	10	10	0.8	0.8	Y
Nov 01, 2016		DIST-A	10	10	0.8	0.8	Y
Oct 01, 2016		DIST-A	10	10	0.8	0.8	Y
Sep 01, 2016		DIST-A	10	10	0.8	0.8	Y
Aug 01, 2016		DIST-A	10	10	0.8	0.8	Y
Jul 01, 2016		DIST-A	10	10	0.8	0.8	Y
Jun 01, 2016		DIST-A	10	10	0.8	0.8	Y
May 01, 2016		DIST-A	10	10	1.2	0.8	Y
Apr 01, 2016		DIST-A	10	10	0.8	0.7	Y
Mar 01, 2016		DIST-A	10	10	0.7	0.7	Y
Feb 01, 2016		DIST-A	10	10	0.8	0.8	Y
Jan 01, 2016		DIST-A	10	10	0.7	0.8	Y
Dec 01, 2015		DIST-A	10	10	0.7	0.8	Y
Nov 01, 2015		DIST-A	10	10	0.8	0.8	Y
Oct 01, 2015		DIST-A	10	10	0.8	0.7	Y
Sep 01, 2015		DIST-A	10	10	0.8	0.7	Y
Aug 01, 2015		DIST-A	10	10	0.8	0.7	Y
Jul 01, 2015		DIST-A	10	10	0.7	0.7	Y
Jun 01, 2015		DIST-A	10	10	0.7	0.7	Y
May 01, 2015		DIST-A	10	10	0.7	0.7	Y
Apr 01, 2015		DIST-A	10	10	0.8	0.7	Y
Mar 01, 2015		DIST-A	10	10	0.8	0.7	Y
Feb 01, 2015		DIST-A	13	13	0.7	0.7	Y
Jan 01, 2015		DIST-A	10	10	0.7	0.7	Y
Dec 01, 2014		DIST-A	10	10	0.7	0.7	Y
Nov 01, 2014		DIST-A	10	10	0.7	0.7	Y
Oct 01, 2014		DIST-A	10	10	0.7	0.7	Y
Sep 01, 2014		DIST-A	10	10	0.7	0.7	Y
Aug 01, 2014		DIST-A	10	10	0.7	0.7	Y
Jul 01, 2014		DIST-A	10	10	0.8	0.7	Y
Jun 01, 2014		DIST-A	10	10	0.7	0.7	Y
May 01, 2014		DIST-A	10	10	0.8	0.7	Y
Apr 01, 2014		DIST-A	10	10	0.8	0.7	Y
Mar 01, 2014		DIST-A	10	10	0.7	0.7	Y
Feb 01, 2014		DIST-A	10	10	0.7	0.7	Y
Jan 01, 2014		DIST-A	10	10	0.8	0.7	Y
Dec 01, 2013		DIST-A	10	10	0.7	0.7	Y
Nov 01, 2013		DIST-A	10	10	0.7	0.7	Y
Oct 01, 2013		DIST-A	10	10	0.7	0.7	Y
Sep 01, 2013		DIST-A	10	10	0.7	0.7	Y
Aug 01, 2013		DIST-A	10	10	0.8	0.7	Y
Jul 01, 2013		DIST-A	10	10	0.8	0.7	Y
Jun 01, 2013		DIST-A	10	10	0.6	0.7	Y
May 01, 2013		DIST-A	10	10	0.8	0.7	Y
Apr 01, 2013		DIST-A	10	10	0.7	0.7	Y
Mar 01, 2013		DIST-A	10	10	0.8	0.8	Y
Feb 01, 2013		DIST-A	10	10	0.8	0.8	Y
Jan 01, 2013		DIST-A	10	10	0.7	0.8	Y
Dec 01, 2012		DIST-A	10	10	0.7	0.8	Y
Nov 01, 2012		DIST-A	10	10	0.7	0.8	Y
Oct 01, 2012		DIST-A	10	10	0.7	0.8	Y
Sep 01, 2012		DIST-A	10	10	0.7	0.8	Y
Aug 01, 2012		DIST-A	10	10	0.8	0.8	Y
Jul 01, 2012		DIST-A	10	10	0.8	0.8	Y
Jun 01, 2012		DIST-A	10	10	0.8	0.8	Y
May 01, 2012		DIST-A	10	10	0.8	0.8	Y
Apr 01, 2012		DIST-A	10	10	0.8	0.8	Y
Mar 01, 2012		DIST-A	10	10	0.8	0.7	Y
Feb 01, 2012		DIST-A	10	10	0.8	0.7	Y
Jan 01, 2012		DIST-A	10	10	0.8	0.7	Y
Dec 01, 2011		DIST-A	10	10	0.74	0.7	Y
Nov 01, 2011		DIST-A	10	10	0.67	0.7	Y
Oct 01, 2011	Nov 07, 2011	DIST-A	10	10	0.7500	0.7	Y
Sep 01, 2011	Oct 04, 2011	DIST-A	10	10	0.7330	0.7	Y
Aug 01, 2011	Sep 06, 2011	DIST-A	10	10	0.7600	0.7	Y
Jul 01, 2011	Aug 05, 2011	DIST-A	10	10	0.7000	0.7	Y
Jun 01, 2011		DIST-A	10	10	0.70	0.7	Y
May 01, 2011	Jun 02, 2011	DIST-A	10	10	0.7500	0.7	Y
Apr 01, 2011	May 04, 2011	DIST-A	10	10	0.7700	0.7	Y
Mar 01, 2011	Apr 05, 2011	DIST-A	10	10	0.7200	0.7	Y
Feb 01, 2011	Mar 01, 2011	DIST-A	10	10	0.7200	0.7	Y
Jan 01, 2011		DIST-A	10	10	0.50	0.7	Y
Dec 01, 2010		DIST-A	10	10	0.6	0.7	Y
Nov 01, 2010		DIST-A	10	10	0.7	0.8	Y
Oct 01, 2010		DIST-A	10	10	0.7	0.8	Y
Sep 01, 2010		DIST-A	10	10	0.7	0.8	Y
Aug 01, 2010		DIST-A	10	10	0.7	0.8	Y
Jul 01, 2010		DIST-A	10	10	0.8	0.8	Y
Jun 01, 2010		DIST-A	10	10	0.76	0.8	Y
May 01, 2010		DIST-A	10	10	0.76	0.8	Y
Apr 01, 2010		DIST-A	10	10	0.76	0.7	Y
Mar 01, 2010		DIST-A	10	10	0.76	0.7	Y
Feb 01, 2010		DIST-A	10	5	0.8	0.7	Y
Jan 01, 2010	Feb 01, 2010	DIST-A	10	10	0.7700	0.7	Y
Dec 01, 2009		DIST-A	10	10	0.8	0.7	Y
Nov 01, 2009		DIST-A	10	10	0.76	0.7	Y
Oct 01, 2009		DIST-A	10	10	0.69	0.6	Y
Sep 01, 2009		DIST-A	10	10	0.7	0.6	Y
Aug 01, 2009	Sep 25, 2009	DIST-A	10	10	0.7	0.6	Y
Jul 01, 2009	Sep 25, 2009	DIST-A	10	10	0.8	0.6	Y
Jun 01, 2009	Sep 25, 2009	DIST-A	10	10	0.8	0.6	Y
May 01, 2009	Jun 04, 2009	DIST-A	10	10		0.6	Y
Apr 01, 2009	May 20, 2009	DIST-A	10	10	1.0	0.7	Y
Mar 01, 2009	May 20, 2009	DIST-A	10	10	0.8	0.6	Y
Feb 01, 2009	May 20, 2009	DIST-A	10	10	0.8	0.6	Y
Jan 01, 2009	Feb 11, 2009	DIST-A	10	10	0.8	0.6	Y
Dec 01, 2008	Jan 09, 2009	DIST-A	10	10		0.7	Y
Nov 01, 2008	Dec 05, 2008	DIST-A	10	10		0.7	Y
Oct 01, 2008	Feb 11, 2009	DIST-A	10	10	0.9	0.8	Y
Sep 01, 2008		DIST-A	10	10	0.9	0.8	Y
Aug 01, 2008		DIST-A	10	10	0.8	0.8	Y
Jul 01, 2008		DIST-A	10	10	0.8	0.8	Y
Jun 01, 2008	Jul 07, 2008	DIST-A	10	10		0.8	Y
May 01, 2008		DIST-A	13	13	1	0.9	Y
Apr 01, 2008		DIST-A	10	10	0.9	0.8	Y
Mar 01, 2008		DIST-A	10	15	0.8	0.8	Y
Feb 01, 2008		DIST-A	10	10	0.8	0.8	Y
Jan 01, 2008		DIST-A	10	10	0.9	0.9	Y
Dec 01, 2007		DIST-A	10	10	0.9	0.9	Y
Nov 01, 2007		DIST-A	10	10	0.8	0.9	Y
Oct 01, 2007		DIST-A	10	10	0.8	0.9	Y
Sep 01, 2007	Oct 17, 2007	DIST-A	10	10	0.8	0.9	Y
Aug 01, 2007	Oct 17, 2007	DIST-A	10	10	0.9	0.9	Y
Jul 01, 2007	Oct 17, 2007	DIST-A	10	10	0.8	0.9	Y
Jun 01, 2007	Jul 17, 2007	DIST-A	10	11	0.8	0.9	Y
May 01, 2007	Jul 17, 2007	DIST-A	10	10	0.88	1.0	Y
Apr 01, 2007	Jul 17, 2007	DIST-A	10	10	0.9	1.0	Y
Mar 01, 2007		DIST-A	10	10	0.9	1.0	Y
Feb 01, 2007		DIST-A	10	9	1	1.0	Y
Jan 01, 2007	Apr 16, 2007	DIST-A	10	10	1	1.0	Y
Dec 01, 2006	Mar 12, 2007	DIST-A	10	5	1	1.0	Y
Nov 01, 2006	Mar 12, 2007	DIST-A	10	10	1	1.0	Y
Oct 01, 2006	Mar 12, 2007	DIST-A	10	5	0.8	1.0	Y
Sep 01, 2006	Mar 12, 2007	DIST-A	10	10	1	1.0	Y
Aug 01, 2006	Mar 12, 2007	DIST-A	10	10	1	1.0	Y
Jul 01, 2006	Mar 12, 2007	DIST-A	10	10	1	1.0	Y
Jun 01, 2006	Mar 12, 2007	DIST-A	10	10	1	1.0	Y
May 01, 2006	Mar 12, 2007	DIST-A	10	10	0.9	1.0	Y
Apr 01, 2006	Mar 12, 2007	DIST-A	10	10	1	1.0	Y
Mar 01, 2006	Mar 12, 2007	DIST-A	10	10	1	1.0	Y
Feb 01, 2006	Mar 12, 2007	DIST-A	10	11	1	1.0	Y
Jan 01, 2006	Mar 12, 2007	DIST-A	10	5	1.1	1.0	Y
Dec 01, 2005	May 16, 2006	DIST-A	10	5	1	1.0	Y
Nov 01, 2005	May 16, 2006	DIST-A	10	10	1	1.0	Y
Oct 01, 2005	May 16, 2006	DIST-A	10	10	0.9	1.0	Y
Sep 01, 2005	May 16, 2006	DIST-A	10	10	1	1.0	Y
Aug 01, 2005	May 16, 2006	DIST-A	10	10	1	1.0	Y
Jul 01, 2005	May 16, 2006	DIST-A	10	10	1	1.0	Y
Jun 01, 2005	May 16, 2006	DIST-A	10	10	1	1.0	Y
May 01, 2005	May 16, 2006	DIST-A	10	10	1	1.0	Y
Apr 01, 2005	May 16, 2006	DIST-A	10	10	1	1.0	Y
Mar 01, 2005	May 16, 2006	DIST-A	10	10	1	1.0	Y
Feb 01, 2005	May 16, 2006	DIST-A	10	10	0.9	1.0	Y
Jan 01, 2005	May 16, 2006	DIST-A	10	11	1	1.0	Y
Dec 01, 2004		DIST-A	10	10	1	1.0	Y
Nov 01, 2004	Dec 21, 2004	DIST-A	10	10	1	1.1	Y
Oct 01, 2004		DIST-A	10	10	1	1.1	Y
Sep 01, 2004	Nov 24, 2004	DIST-A	10	10	1	1.1	Y

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