The State of Boston Harbor and Massachusetts Bay

MWRA Environmental Quality Department

Web Report Archive


AMBIENT MONITORING

Proposed Changes to the Ambient Monitoring Plan

AMBIENT QUARTERLY MONITORING REPORTS

First quarter 2009
Second quarter 2009
Third quarter 2009
Fourth quarter 2009

2008 Reports
2007 Reports
2006 Reports
2005 Reports
2004 Reports
2003 Reports
2002 Reports
2001 Reports

BOSTON HARBOR AND RIVER REPORTS

Dec 2009
Nov 2009
Oct 2009
Sep 2009
Aug 2009
Jul 2009
Jun 2009
May 2009
Apr 2009
Mar 2009
Feb 2009
Jan 2009

2008 Reports
2007 Reports
2006 Reports
2005 Reports
2004 Reports
2003 Reports
2002 Reports
2001 Reports

CONTINGENCY PLAN

CONTINGENCY PLAN EXCEEDANCES

Older Exceedances

CONTINGENCY PLAN QUARTERLY MONITORING REPORTS
Quarter 1 2009
Quarter 2 2009
Quarter 3 2009
Quarter 4 2009
Ambient
Effluent


2008 Reports

2007 Reports
2006 Reports
2005 Reports
2004 Reports
2003 Reports
2002 Reports
2001 Reports

CONTINGENCY PLAN MODIFICATIONS

November 2001
October 2000

DEMAND MANAGEMENT

2008 Report
2007 Report
2006 Report
2005 Report
2004 Report
2003 Report
2002 Report
2001 Report
2000 Report

DISCHARGE MONITORING REPORTS

2008 Reports
2007 Reports
2006 Reports
2005 Reports
2004 Reports
2003 Reports
2002 Reports
2001 Reports

MASSACHUSETTS BAY BACTERIA MONITORING

Monthly data (GIF)

Excel Spreadsheets
 
 
 
 

 

 

 

 

 

 

 

 


OPERATIONS AND MAINTENANCE

Infiltration & Inflow
Plant Maintenance
   

April 24, 2006: Accidental Discharge of Digested Sludge

2005 Reports
2004 Reports
2003 Reports
2002 Reports

2001 Reports

PLANT PERFORMANCE

Dec 2009
Nov 2009
Oct 2009
Sep 2009
Aug 2009
Jul 2009
Jun 2009
May 2009
Apr 2009
Mar 2009
Feb 2009
Jan 2009

2008 Reports
2007 Reports
2006 Reports
2005 Reports
2004 Reports

2003 Reports
2002 Reports
2001 Reports


STATE OF BOSTON HARBOR REPORTS

2002: Mapping the Harbor's Recovery
1998: Beyond the Boston Harbor Project
1996: Questions and Answers About the New Outfall
1995: The New Treatment Plant Makes its Mark
1994: Connecting the Harbor to its Watersheds
1993: The Role of Science in Harbor Monitoring
1992: Improvements in Sewerage & Water Quality
1991: Boston Harbor Report Card Update
1990: Boston Harbor's Report Card


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Many of our reports are in PDF format, which requires Adobe Acrobat Reader®, a free program available from Adobe Systems. To request a paper copy of any report, please contact the MWRA Environmental Quality Department at 617-788-4601, or e-mail us at web.enquad@mwra.state.ma.us.

Contact the Environmental Quality Department