Boston Harbor and Massachusetts Bay
MWRA Environmental Quality Department

2007 Web Report Archive

AMBIENT MONITORING

Proposed changes to the Ambient Monitoring Plan

June 2003
May 2003
November 2002


QUARTERLY AMBIENT MONITORING REPORTS

Fourth Quarter 2007
Third Quarter 2007

Second Quarter 2007
First Quarter 2007

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


BOSTON HARBOR AND RIVER REPORTS

2007

December
November
October
September
August
July
June
May
April
March
February
January

2006
2005
2004
2003
2002
2001


CONTINGENCY PLAN EXCEEDANCES

Recent Exceedances

Older Exceedances


CONTINGENCY PLAN QUARTERLY MONITORING REPORTS

2007
Ambient
Effluent
  First Quarter Ambient First Quarter Effluent
  Second Quarter Ambient Second Quarter Effluent
  Third Quarter Ambient Third Quarter Effluent
  Fourth Quarter Ambient Fourth Quarter Effluent
     

Other Years


CONTINGENCY PLAN MODIFICATIONS

November 2001
October 2000


DEMAND MANAGEMENT

2007
2006
2005
2004
2003
2002
2001
2000


DISCHARGE MONITORING REPORTS

Dec 2007
Nov 2007
Oct 2007
Sep 2007
Aug 2007
July 2007
June 2007
May 2007
April 2007
Mar 2007
Feb 2007

Jan 2007

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

 

 

 

 

 

 

 

 

 

 

 


OPERATIONS AND MAINTENANCE

Infiltration & Inflow
Plant Maintenance

2003

   

April 24, 2006: Accidental Discharge of Digested Sludge

2005 Reports
2004 Reports
2003 Reports
2002 Reports

2001 Reports


MASSACHUSETTS BAY BACTERIA MONITORING

GIF file
Excel file
Excel
Excel
Excel
Excel
Excel
Excel
Excel
Excel
Excel
Excel
Excel
January 2007
Excel
2006 data:
Excel
2005 data:
Excel
2004 data:
2003 data:
2002 data:
2001 data:

 

 

 

 

 

 

 

 

 

 

 

 

 



MASSACHUSETTS BAY OBSERVATIONS

Fall 2003
Spring 2003
Summer 2002
Spring 2002
2001 Reports
2000 Reports


PLANT PERFORMANCE 2007

December

November
October
September

August
July
June
May

April
March
February
January

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