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Archive - Monthly Water Quality Updates
Massachussetts Water Resources Authority

 

MWRA's Monthly Water Quality Update is sent to local water suppliers, public health officials, water consumers, and other interested parties. The Update includes a more detailed review of water quality than the annual water quality report that is mailed each June to every customer in our service area.

MWRA Monthly Water Quality Reports (PDF)

2017
Jan
published
Feb 2017
Feb
published
Mar 2017
Mar
published
Apr 2017
Apr
published
May 2017
May
published
Jun 2017
Jun
published
Jul 2017
Jul
published
Aug 2017
Aug
published
Sep 2017
Sep
published
Oct 2017
Oct
published
Nov 2017
Nov
published
Dec 2017
Dec
published
Jan 2018
2016
Jan
published
Feb 2016
Feb
published
Mar 2016
Mar
published
Apr 2016
Apr
published
May 2016
May
published
Jun 2016
Jun
published
Aug 2016
Jul
published
Aug 2016
Aug
published
Sep 2016
Sep
published
Oct 2016
Oct
published
Nov 2016
Nov
published
Dec 2016
Dec
published
Dec 2017
2015
Jan
published
Feb 2015
Feb
published
Mar 2015
Mar
published
Apr 2015
Apr
published
May 2015
May
published
Jun 2015
Jun
published
Jul 2015
Jul
published
Aug 2015
Aug
published
Sep 2015
Sep
published
Oct 2015
Oct
published
Nov 2015
Nov
published
Dec 2015
Dec
published
Jan 2016
2014
Jan
published
Feb 2014
Feb
published
Mar 2014
Mar
published
Apr 2014
Apr
published
May 2014
May
published
Jun 2014
Jun
published
Jul 2014
Jul
published
Aug 2014
Aug
published
Sep 2014
Sep
published
Oct 2014
Oct
published
Nov 2014
Nov
published
Dec 2014
Dec
published
Jan 2015
2013
Jan
published
Feb 2013
Feb
published
Mar 2013
Mar
published
Apr 2013
Apr
published
May 2013
May
published
Jun 2013
Jun
published
Jul 2013
Jul
published
Aug 2013
Aug
published
Sep 2013
Sep
published
Oct 2013
Oct
published
Nov 2013
Nov
published
Dec 2013
Dec
published
Jan 2014
2012
Jan
published
Feb 2012
Feb
published
Mar 2012
Mar
published
Apr 2012
Apr
published
May 2012
May
published
Jun 2012
Jun
published
Jul 2012
Jul
published
Aug 2012
Aug
published
Sep 2012
Sep
published
Oct 2012
Oct
published
Nov 2012
Nov
published
Dec 2012
Dec
published
Jan 2013
2011
Jan
published
Feb 2011
Feb
published
Mar 2011
Mar
published
Apr 2011
Apr
published
May 2011
May
published
Jun 2011
Jun
published
Jul 2011
Jul
published
Aug 2011
Aug
published
Sep 2011
Sep
published
Oct 2011
Oct
published
Nov 2011
Nov
published
Dec 2011
Dec
published
Jan 2012
2010
Jan
published
02/20/10
Feb
published
03/20/10
Mar
published
04/20/10
Apr
published
05/20/10
May
published
06/20/10
Jun
published
07/20/10
Jul
published
08/20/10
Aug
published
09/20/10
Sep
published
10/20/10
Oct
published
11/20/10
Nov
published
12/20/10
Dec
published
01/20/11
2009
Jan
published
Feb 2009
Feb
published
Mar 2009
Mar
published
Apr 2009
Apr
published
May 2009
May
published
Jun 2009
Jun
published
Jul 2009
Jul
published
Aug 2009
Aug
published
Sep 2009
Sep
published
Oct 2009
Oct
published
Nov 2009
Nov
published
Dec 2009
Dec
published
Jan 2010
2008
Jan
published
Feb 2008
Feb
published
Mar 2008
Mar
published
Apr 2008
Apr
published
May 2008
May
published
Jun 2008
Jun
published
July2008
Jul
published
Aug 2008
Aug
published
Sep 2008
Sep
published
Oct 2008
Oct
published
Nov 2008
Nov
published
Dec 2008
Dec
published
Jan 2009
2007
Jan
published
Feb 2007
Feb
published
Mar 2007
Mar
published
Apr 2007
Apr
published
May 2007
May
published
Jun 2007
Jun
published
Jul 2007
Jul
published
Aug 2007
Aug
published
Sep 2007
Sep
published
Oct 2007
Oct
published
Nov 2007
Nov
published
Dec 2007
Dec
published
Jan 2008
2006
Jan
published
Feb 2006
Feb
published
Mar 2006
Mar
published
Apr 2006
Apr
published
May 2006
May
published
Jun 2006
Jun
published
Jul 2006
Jul
published
Aug 2006
Aug
published
Sep 2006
Sep
published
Oct 2006
Oct
published
Nov 2006
Nov
published
Dec 2006
Dec
published
Jan 2007
2005
Jan
published
Feb 2005
Feb
published
Mar 2005
Mar
published
Apr 2005
Apr
published
May 2005
May
published
Jun 2005
Jun
published
July 2005
Jul
published
Aug 2005
Aug
published
Sep 2005
Sep
published
Oct 2005
Oct
published
Nov 2005
Nov
published
Dec 2005
Dec
published
Jan 2006
2004
Jan
published
Feb 2004
Feb
published
Mar 2004
Mar
published
Apr 2004
Apr
published
May 2004
May
published
Jun 2004
Jun
published
Jul 2004
Jul
published
Aug 2004
Aug
published
Sep 2004
Sep
published
Oct 2004
Oct
published
Nov 2004
Nov
published
Dec 2004
Dec
published
Jan 2005
2003
Jan
published
Feb 2003
Feb
published
Mar 2003
Mar
published
Apr 2003
Apr
published
May 2003
May
published
Jun 2003
Jun
published
Jul 2003
Jul
published
Aug 2003
Aug
published
Sep 2003
Sep
published
Oct 2003
Oct
published
Nov 2003
Nov
published
Dec 2003
Dec
published
Jan 2004
2002
Jan
published
Feb 2002
Feb
published
Mar 2002
Mar
published
Apr 2002
Apr
published
May 2002
May
published
Jun 2002
Jun
published
Jul 2002
Jul
published
Aug 2002
Aug
published
Sep 2002
Sep
published
Oct 2002
Oct
published
Nov 2002
Nov
published
Dec 2002
Dec
published
Jan 2003
2001
Jan
published
Feb 2001
Feb
published
Mar 2001
Mar
published
Apr 2001
Apr
published
May 2001
May
published
Jun 2001
Jun
published
Jul 2001
Jul
published
Aug 2001
Aug
published
Sep 2001
Sep
published
Oct 2001
Oct
published
Nov 2001
Nov
published
Dec 2001
Dec
published
Jan 2002

Updated October 27, 2017

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