01139 Maximum Residual Disinfection Level (MRDL) Samples | Data Online | Oregon Drinking Water Services

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PWS ID: 01139 ---- MIDLAND WATER ASSOCIATION

Maximum Residual Disinfection Level (MRDL) Samples

MRDL Monitoring Requirements :: Excel Spreadsheet

Monitoring Period	Entry Point	Samples Required	Samples Collected	Period Avg	Annual Avg	Level Compliance
Mar 01, 2025	DIST-A	1	1	0.97	1.1	Y
Feb 01, 2025	DIST-A	1	1	1.25	1.1	Y
Jan 01, 2025	DIST-A	1	1	1.26	1.1	Y
Dec 01, 2024	DIST-A	1	1	0.84	1.0	Y
Nov 01, 2024	DIST-A	1	0		1.1	Y
Oct 01, 2024	DIST-A	1	1	0.815	1.1	Y
Sep 01, 2024	DIST-A	1	1	0.996	1.1	Y
Aug 01, 2024	DIST-A	1	2	1.03	1.2	Y
Jul 01, 2024	DIST-A	1	0		1.3	Y
Jun 01, 2024	DIST-A	1	1	1.3	1.3	Y
May 01, 2024	DIST-A	1	2	1.22	1.2	Y
Apr 01, 2024	DIST-A	1	0		0	Y
Mar 01, 2024	DIST-A	1	0		0	Y
Feb 01, 2024	DIST-A	1	0		0	Y
Jan 01, 2024	DIST-A	1	0		0	Y
Dec 01, 2023	DIST-A	1	0		0	Y
Nov 01, 2023	DIST-A	4	0		0	Y
Oct 01, 2023	DIST-A	1	0		0	Y
Sep 01, 2023	DIST-A	1	0		0	Y
Aug 01, 2023	DIST-A	1	0		0	Y
Jul 01, 2023	DIST-A	1	0		0.9	Y
Jun 01, 2023	DIST-A	1	0		0.9	Y
May 01, 2023	DIST-A	1	0		0.9	Y
Apr 01, 2023	DIST-A	1	0		0.9	Y
Mar 01, 2023	DIST-A	1	0		0.9	Y
Feb 01, 2023	DIST-A	1	0		0.9	Y
Jan 01, 2023	DIST-A	1	0		0.9	Y
Dec 01, 2022	DIST-A	1	0		0.9	Y
Nov 01, 2022	DIST-A	1	0		0.9	Y
Oct 01, 2022	DIST-A	1	0		0.8	Y
Sep 01, 2022	DIST-A	1	0		0.8	Y
Aug 01, 2022	DIST-A	1	1	0.91	0.8	Y
Jul 01, 2022	DIST-A	1	0		0.7	Y
Jun 01, 2022	DIST-A	1	0		0.7	Y
May 01, 2022	DIST-A	1	0		0.7	Y
Apr 01, 2022	DIST-A	1	0		0.7	Y
Mar 01, 2022	DIST-A	1	0		1.0	Y
Feb 01, 2022	DIST-A	1	0		1.0	Y
Jan 01, 2022	DIST-A	1	0		1.0	Y
Dec 01, 2021	DIST-A	1	0		1.0	Y
Nov 01, 2021	DIST-A	1	1	0.72	1.0	Y
Oct 01, 2021	DIST-A	1	0		1.1	Y
Sep 01, 2021	DIST-A	1	0		1.1	Y
Aug 01, 2021	DIST-A	1	0		1.1	Y
Jul 01, 2021	DIST-A	1	0		1.1	Y
Jun 01, 2021	DIST-A	1	0		1.1	Y
May 01, 2021	DIST-A	1	1	0.62	1.1	Y
Apr 01, 2021	DIST-A	1	2	1.72	1.4	Y
Mar 01, 2021	DIST-A	1	0		1.1	Y
Feb 01, 2021	DIST-A	1	1	1.09	1.0	Y
Jan 01, 2021	DIST-A	1	0		1.0	Y
Dec 01, 2020	DIST-A	4	0		1.0	Y
Nov 01, 2020	DIST-A	1	0		1.0	Y
Oct 01, 2020	DIST-A	1	0		1.0	Y
Sep 01, 2020	DIST-A	1	0		1.0	Y
Aug 01, 2020	DIST-A	1	0		1.0	Y
Jul 01, 2020	DIST-A	1	0		1.0	Y
Jun 01, 2020	DIST-A	1	0		1.0	Y
May 01, 2020	DIST-A	1	0		1.0	Y
Apr 01, 2020	DIST-A	1	0		1.0	Y
Mar 01, 2020	DIST-A	1	1	0.9	1.0	Y
Feb 01, 2020	DIST-A	1	1	1.2	1.0	Y
Jan 01, 2020	DIST-A	1	1	0.9	1.0	Y
Dec 01, 2019	DIST-A	1	1	1	1.0	Y
Nov 01, 2019	DIST-A	1	1	1	1.0	Y
Oct 01, 2019	DIST-A	1	1	1	1.0	Y
Sep 01, 2019	DIST-A	1	1	1.2	1.0	Y
Aug 01, 2019	DIST-A	1	1	0.9	1.0	Y
Jul 01, 2019	DIST-A	1	1	0.9	1.0	Y
Jun 01, 2019	DIST-A	1	1	0.9	1.0	Y
May 01, 2019	DIST-A	1	3	1	1.0	Y
Apr 01, 2019	DIST-A	1	1	1	1.0	Y
Mar 01, 2019	DIST-A	1	1	1	1.0	Y
Feb 01, 2019	DIST-A	1	1	1	0.9	Y
Jan 01, 2019	DIST-A	1	1	1	0.9	Y
Dec 01, 2018	DIST-A	1	1	1	0.9	Y
Nov 01, 2018	DIST-A	1	1	1.1	0.9	Y
Oct 01, 2018	DIST-A	1	1	0.9	0.9	Y
Sep 01, 2018	DIST-A	1	1	1	0.9	Y
Aug 01, 2018	DIST-A	1	1	0.9	0.9	Y
Jul 01, 2018	DIST-A	1	1	0.9	0.9	Y
Jun 01, 2018	DIST-A	1	1	0.8	0.9	Y
May 01, 2018	DIST-A	1	1	0.9	0.9	Y
Apr 01, 2018	DIST-A	1	1	1	1.0	Y
Mar 01, 2018	DIST-A	1	1	0.9	0.9	Y
Feb 01, 2018	DIST-A	1	1	0.9	0.9	Y
Jan 01, 2018	DIST-A	1	1	1	0.9	Y
Dec 01, 2017	DIST-A	1	1	1	0.9	Y
Nov 01, 2017	DIST-A	1	1	1	0.9	Y
Oct 01, 2017	DIST-A	1	1	1	0.9	Y
Sep 01, 2017	DIST-A	1	1	0.9	0.9	Y
Aug 01, 2017	DIST-A	1	1	0.9	0.9	Y
Jul 01, 2017	DIST-A	1	1	0.9	0.9	Y
Jun 01, 2017	DIST-A	1	1	0.9	0.9	Y
May 01, 2017	DIST-A	1	1	1	0.9	Y
Apr 01, 2017	DIST-A	1	1	0.8	0.9	Y
Mar 01, 2017	DIST-A	1	1	0.9	0.9	Y
Feb 01, 2017	DIST-A	1	1	1	0.9	Y
Jan 01, 2017	DIST-A	1	1	0.9	0.9	Y
Dec 01, 2016	DIST-A	1	1	0.8	0.9	Y
Nov 01, 2016	DIST-A	1	1	0.9	0.9	Y
Oct 01, 2016	DIST-A	1	1	0.7	0.9	Y
Sep 01, 2016	DIST-A	1	2	0.8	0.9	Y
Aug 01, 2016	DIST-A	1	1	0.9	0.9	Y
Jul 01, 2016	DIST-A	1	1	1	0.9	Y
Jun 01, 2016	DIST-A	1	1	1	0.9	Y
May 01, 2016	DIST-A	1	1	0.9	0.9	Y
Apr 01, 2016	DIST-A	1	1	0.8	0.9	Y
Mar 01, 2016	DIST-A	1	1	0.8	0.9	Y
Feb 01, 2016	DIST-A	1	1	0.9	0.9	Y
Jan 01, 2016	DIST-A	1	3	1	0.8	Y
Dec 01, 2015	DIST-A	1	1	0.9	0.8	Y
Nov 01, 2015	DIST-A	1	1	0.9	0.9	Y
Oct 01, 2015	DIST-A	1	1	0.9	0.9	Y
Sep 01, 2015	DIST-A	1	1	0.9	0.8	Y
Aug 01, 2015	DIST-A	1	1	0.8	0.8	Y
Jul 01, 2015	DIST-A	1	1	0.8	0.8	Y
Jun 01, 2015	DIST-A	1	1	0.7	0.8	Y
May 01, 2015	DIST-A	1	1	0.8	0.8	Y
Apr 01, 2015	DIST-A	1	1	0.8	0.9	Y
Mar 01, 2015	DIST-A	1	1	0.8	0.9	Y
Feb 01, 2015	DIST-A	1	1	0.8	0.9	Y
Jan 01, 2015	DIST-A	1	1	1	0.9	Y
Dec 01, 2014	DIST-A	1	1	1	0.8	Y
Nov 01, 2014	DIST-A	1	3	0.9	0.8	Y
Oct 01, 2014	DIST-A	1	1	0.6	0.8	Y
Sep 01, 2014	DIST-A	1	1	0.8	0.8	Y
Aug 01, 2014	DIST-A	1	1	0.9	0.8	Y
Jul 01, 2014	DIST-A	1	1	0.8	0.8	Y
Jun 01, 2014	DIST-A	5	5	0.8	0.8	Y
May 01, 2014	DIST-A	5	5	1	0.8	Y
Apr 01, 2014	DIST-A	5	5	0.9	0.8	Y
Mar 01, 2014	DIST-A	5	5	0.9	0.8	Y
Feb 01, 2014	DIST-A	1	1	0.7	0.8	Y
Jan 01, 2014	DIST-A	1	1	0.7	0.8	Y
Dec 01, 2013	DIST-A	1	2	1	0.8	Y
Nov 01, 2013	DIST-A	1	1	0.7	0.8	Y
Oct 01, 2013	DIST-A	1	1	0.7	0.8	Y
Sep 01, 2013	DIST-A	1	1	0.8	0.9	Y
Aug 01, 2013	DIST-A	1	2	0.7	0.9	Y
Jul 01, 2013	DIST-A	1	0		0.8	Y
Jun 01, 2013	DIST-A	1	1	0.8	0.8	Y
May 01, 2013	DIST-A	1	1	0.8	0.8	Y
Apr 01, 2013	DIST-A	1	1	0.8	0.8	Y
Mar 01, 2013	DIST-A	1	1	0.8	0.8	Y
Feb 01, 2013	DIST-A	1	1	1.1	0.8	Y
Jan 01, 2013	DIST-A	1	1	1	0.8	Y
Dec 01, 2012	DIST-A	1	1	1	0.8	Y
Nov 01, 2012	DIST-A	1	1	0.8	0.8	Y
Oct 01, 2012	DIST-A	1	1	0.8	0.8	Y
Sep 01, 2012	DIST-A	1	1	0.8	0.8	Y
Aug 01, 2012	DIST-A	1	1	0.5	0.8	Y
Jul 01, 2012	DIST-A	1	1	0.7	0.7	Y
Jun 01, 2012	DIST-A	1	1	0.7	0.7	Y
May 01, 2012	DIST-A	1	1	0.7	0.8	Y
Apr 01, 2012	DIST-A	1	1	0.8	0.8	Y
Mar 01, 2012	DIST-A	1	1	1	0.9	Y
Feb 01, 2012	DIST-A	1	1	1	0.8	Y
Jan 01, 2012	DIST-A	1	1	1	0.8	Y
Dec 01, 2011	DIST-A	1	1	1	0.8	Y
Nov 01, 2011	DIST-A	1	3	1	0.7	Y
Oct 01, 2011	DIST-A	1	1	0.8000	0.7	Y
Sep 01, 2011	DIST-A	1	1	0.0800	0.7	Y
Aug 01, 2011	DIST-A	1	1	0	0.8	Y
Jul 01, 2011	DIST-A	1	1	0.9000	0.8	Y
Jun 01, 2011	DIST-A	1	1	1.2	0.7	Y
May 01, 2011	DIST-A	1	1	1.2000	0.7	Y
Apr 01, 2011	DIST-A	1	1	1.2000	0.7	Y
Mar 01, 2011	DIST-A	1	3	0.6333	0.6	Y
Feb 01, 2011	DIST-A	1	1	0.8000	0.6	Y
Jan 01, 2011	DIST-A	1	1	0.8	0.6	Y
Dec 01, 2010	DIST-A	1	1	0.15	0.6	Y
Nov 01, 2010	DIST-A	1	1	0.68	0.7	Y
Oct 01, 2010	DIST-A	1	1	0.99	0.6	Y
Sep 01, 2010	DIST-A	1	1	0.47	0.6	Y
Aug 01, 2010	DIST-A	1	1	0.42	0.6	Y
Jul 01, 2010	DIST-A	1	1	0.47	0.6	Y
Jun 01, 2010	DIST-A	1	1	0.54	0.6	Y
May 01, 2010	DIST-A	1	1	0.7	0.6	Y
Apr 01, 2010	DIST-A	1	1	0.71	0.5	Y
Mar 01, 2010	DIST-A	1	1	0.82	0.5	Y
Feb 01, 2010	DIST-A	1	1	0.61	0.5	Y
Jan 01, 2010	DIST-A	1	1	0.82	0.5	Y
Dec 01, 2009	DIST-A	1	1	0.6	0.5	Y
Nov 01, 2009	DIST-A	1	1	0.31	0.5	Y
Oct 01, 2009	DIST-A	1	1	0.61	0.5	Y
Sep 01, 2009	DIST-A	1	1	0.55	0.5	Y
Aug 01, 2009	DIST-A	1	1	0.47	0.5	Y
Jul 01, 2009	DIST-A	1	1	0.42	0.5	Y
Jun 01, 2009	DIST-A	1	1	0.36	0.5	Y
May 01, 2009	DIST-A	1	1		0.5	Y
Apr 01, 2009	DIST-A	1	1	0.96	0.5	Y
Mar 01, 2009	DIST-A	1	1	0.57	0.5	Y
Feb 01, 2009	DIST-A	1	1	0.81	0.5	Y
Jan 01, 2009	DIST-A	1	1	0.95	0.5	Y
Dec 01, 2008	DIST-A	1	1		0.5	Y
Nov 01, 2008	DIST-A	1	1		0.6	Y
Oct 01, 2008	DIST-A	1	1	0.69	0.6	Y
Sep 01, 2008	DIST-A	1	1	0.28	0.6	Y
Aug 01, 2008	DIST-A	1	1	0.58	0.6	Y
Jul 01, 2008	DIST-A	1	1	0.65	0.7	Y
Jun 01, 2008	DIST-A	1	1		0.7	Y
May 01, 2008	DIST-A	1	1	0.59	0.7	Y
Apr 01, 2008	DIST-A	1	1	1.16	0.7	Y
Mar 01, 2008	DIST-A	1	1	0.57	0.7	Y
Feb 01, 2008	DIST-A	1	1	0.63	0.7	Y
Jan 01, 2008	DIST-A	1	1	0.89	0.7	Y
Dec 01, 2007	DIST-A	1	1	0.84	0.7	Y
Nov 01, 2007	DIST-A	1	1	0.26	0.7	Y
Oct 01, 2007	DIST-A	1	1	0.73	0.7	Y
Sep 01, 2007	DIST-A	1	1	0.8	0.7	Y
Aug 01, 2007	DIST-A	1	1	0.78	0.7	Y
Jul 01, 2007	DIST-A	1	1	0.85	0.7	Y
Jun 01, 2007	DIST-A	1	1	0.48	0.7	Y
May 01, 2007	DIST-A	1	1	0.56	0.7	Y
Apr 01, 2007	DIST-A	1	1	1.04	0.7	Y
Mar 01, 2007	DIST-A	1	1	0.5	0.7	Y
Feb 01, 2007	DIST-A	1	1	0.74	0.7	Y
Jan 01, 2007	DIST-A	1	1	0.95	0.7	Y
Dec 01, 2006	DIST-A	1	1	0.54	0.7	Y
Nov 01, 2006	DIST-A	1	1	0.47	0.7	Y
Oct 01, 2006	DIST-A	1	1	0.54	0.8	Y
Sep 01, 2006	DIST-A	1	1	0.7	0.8	Y
Aug 01, 2006	DIST-A	1	1	0.7	0.8	Y
Jul 01, 2006	DIST-A	1	1	0.91	0.8	Y
Jun 01, 2006	DIST-A	1	1	0.31	0.7	Y
May 01, 2006	DIST-A	1	1	0.98	0.8	Y
Apr 01, 2006	DIST-A	1	1	1.04	0.7	Y
Mar 01, 2006	DIST-A	1	1	1	0.7	Y
Feb 01, 2006	DIST-A	1	1	0.52	0.7	Y
Jan 01, 2006	DIST-A	1	1	0.98	0.7	Y
Dec 01, 2005	DIST-A	1	1	0.7	0.7	Y
Nov 01, 2005	DIST-A	1	1	0.68	0.6	Y
Oct 01, 2005	DIST-A	1	1	0.82	0.6	Y
Sep 01, 2005	DIST-A	1	1	0.62	0.6	Y
Aug 01, 2005	DIST-A	1	1	0.41	0.5	Y
Jul 01, 2005	DIST-A	1	1	0.84	0.5	Y
Jun 01, 2005	DIST-A	1	1	0.62	0.5	Y
May 01, 2005	DIST-A	1	1	0.62	0.5	Y
Apr 01, 2005	DIST-A	1	1	0.73	0.5	Y
Mar 01, 2005	DIST-A	1	1	0.68	0.5	Y
Feb 01, 2005	DIST-A	1	1	0.33	0.5	Y
Jan 01, 2005	DIST-A	1	1	0.87	0.5	Y
Dec 01, 2004	DIST-A	1	1	0.26	0.4	Y
Nov 01, 2004	DIST-A	1	1	0.2	0.4	Y
Oct 01, 2004	DIST-A	1	1	0.48	0.5	Y
Sep 01, 2004	DIST-A	1	1	0.35	0.5	Y

More information for this water system: SDWIS ID 4011

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