Chicago Area Waterways Water Quality Monitoring
 
 
arrow Ambient Water Quality Monitoring (AWQM) Program
Please send monitoring data requests or questions to waterqualitydata@mwrd.org.

 


Explore Interactive Water Quality Map
 


arrow AWQM Station Map (pdf)

arrow AWQM Quality Assurance Project Plan (pdf)

arrow Water Quality Data

arrow Water Quality Reports
 

arrow Continuous Dissolved Oxygen Monitoring (CDOM) Program


arrow CDOM Station Map

arrow CDOM Station List

arrow CDOM Quality Assurance Project Plan

arrow CDOM Reports
 

arrow Biological Monitoring

arrow Biological, Habitat, and Sediment Quality Reports

arrow Fish Species Collected in the Chicago Area Waterway System
 

arrow Illinois Waterway Monitoring Program


arrow Illinois Waterways Map

arrow Illinois Waterways Station Table

arrow Illinois Waterway Monitoring Project Quality Assurance Project Plan

arrow Illinois Waterway Reports
 


Water Quality Data

  arrow 2019 Waterway Ambient Water Quality
  arrow 2018 Waterway Ambient Water Quality
  arrow 2017 Waterway Ambient Water Quality
  arrow 2016 Waterway Ambient Water Quality
  arrow 2015 Waterway Ambient Water Quality
  arrow 2014 Waterway Ambient Water Quality
  arrow 2013 Waterway Ambient Water Quality
  arrow 2012 Waterway Ambient Water Quality
  arrow 2011 Waterway Ambient Water Quality
  arrow 2010 Waterway Ambient Water Quality
  arrow 2009 Waterway Ambient Water Quality
  arrow 2008 Waterway Ambient Water Quality
  arrow 2007 Waterway Ambient Water Quality
  arrow 2006 Waterway Ambient Water Quality
  arrow 2005 Waterway Ambient Water Quality
  arrow Aug 2003 - Dec 2004 Waterway Ambient Water Quality
  arrow Jan 2001 - July 2003 Waterway Ambient Water Quality
  arrow 1991-2000 Ambient Water Quality
  arrow 1981-1990 Ambient Water Quality
  arrow 1980 Ambient Water Quality
  arrow 1979 Ambient Water Quality
  arrow 1978 Ambient Water Quality
  arrow 1977 Ambient Water Quality
  arrow 1976 Ambient Water Quality
  arrow 1975 Ambient Water Quality
  arrow 1974 Ambient Water Quality
  arrow 1974 Ambient Water Quality
  arrow 1973 Ambient Water Quality
  arrow 1972 Ambient Water Quality
  arrow 1970 Ambient Water Quality

Water Quality Reports

  arrow Report 19-13 Post-Construction Monitoring Report for the Calumet Tunnel and Reservoir Plan System
  arrow Report 18-01 Guidelines for “Optimal” Withdrawal of Discretionary Diversion to and Operation of the Aeration Stations on the Chicago Area Waterway System
  arrow Report 16-34 2015 Annual Summary Report Water Quality Within the Waterway System of the Metropolitan Water Reclamation District of Greater Chicago
  arrow Report 15-35 2014 Annual Summary Report Water Quality Within the Waterway System of the Metropolitan Water Reclamation District of Greater Chicago
  arrow Report 14-47 2013 Annual Summary Report Water Quality Within the Waterways System of the Metropolitan Water Reclamation District of Greater Chicago
  arrow Report 13-40 2012 Annual Summary Report Water Quality Within the Waterways System of the Metropolitan Water Reclamation District of Greater Chicago
  arrow Report 12-46 2011 Annual Summary Report Water Quality Within the Waterways System of the Metropolitan Water Reclamation District of Greater Chicago
  arrow Report 11-59 2010 Annual Summary Report Water Quality Within the Waterways System of the Metropolitan Water Reclamation District of Greater Chicago
  arrow Report 10-36 2009 Annual Summary Report Water Quality Within the Waterways System of the Metropolitan Water Reclamation District of Greater Chicago
  arrow Report 09-63 2008 Annual Summary Report Water Quality Within the Waterways System of the Metropolitan Water Reclamation District of Greater Chicago
  arrow Report 09-44 Effects of Potential Lemont Water Reclamation Plant Expansion on Phosphorus Levels in the Chicago Sanitary and Ship Canal
  arrow Report 08-56 2007 Annual Summary Report Water Quality Within the Waterways System of the Metropolitan Water Reclamation District of Greater Chicago
  arrow Report 08-15 Description of the Chicago Waterway System for the Use Attainability Analysis
  arrow Report 07-38 2006 Annual Summary Report Water Quality within the Waterways System of the Metropolitan Water Reclamation District of Greater Chicago
  arrow Report 06-83 2005 Annual Summary Report Water Quality within the Waterways System of the Metropolitan Water Reclamation District of Greater Chicago
 


CDOM Reports

  arrow Report 19-33 Continuous Dissolved Oxygen Monitoring in the Service Acrea of the Metropolitan Water Reclamation District of Greater Chicago During 2018
  arrow Report 18-29 Continuous Dissolved Oxygen Monitoring in the Chicago Area Waterways During 2017
  arrow Report 17-38 Continuous Dissolved Oxygen Monitoring in the Chicago Area Waterways During 2016
  arrow Report 16-33 Continuous Dissolved Oxygen Monitoring in the Chicago Area Waterways During 2015
  arrow Report 15-36 Continuous Dissolved Oxygen Monitoring in the Deep-Draft Chicago Waterway System During 2014
  arrow Report 14-21 Continuous Dissolved Oxygen Monitoring in the Deep-Draft Chicago Waterway System During 2013
  arrow Report 14-19 Continuous Dissolved Oxygen Monitoring In Chicago Area Wadeable Streams During 2013
  arrow Report 13-35 Continuous Dissolved Oxygen Monitoring in the Deep-Draft Chicago Waterway System During 2012
  arrow Report 13-24 Continuous Dissolved Oxygen Monitoring in Chicago Area Wadeable Streams During 2012
  arrow Report 12-33 Continuous Dissolved Oxygen Monitoring in the Deep-Draft Chicago Waterway System During 2011
  arrow Report 12-31 Continuous Dissolved Oxygen Monitoring in Chicago Area Wadeable Streams During 2011
  arrow Report 11-41 Continuous Dissolved Oxygen Monitoring in the Deep-Draft Chicago Waterway System During 2010
  arrow Report 11-30 Continuous Dissolved Oxygen Monitoring in Chicago Area Wadeable Streams During 2010
  arrow Report 10-40 Continuous Dissolved Oxygen Monitoring in Chicago Area Wadeable Streams During 2009
  arrow Report 10-39 Continuous Dissolved Oxygen Monitoring in the Deep-Draft Chicago Waterway System During 2009
  arrow Report 09-50 Continuous Dissolved Oxygen Monitoring in the Deep-Draft Chicago Waterway System During 2008
  arrow Report 09-49 Continuous Dissolved Oxygen Monitoring in Chicago Area Wadeable Streams During 2008
  arrow Report 08-59 Continuous Dissolved Oxygen Monitoring in Chicago Area Wadeable Streams During 2007
  arrow Report 08-39 Continuous Dissolved Oxygen Monitoring in the Deep-Draft Chicago Waterway System During 2007
  arrow Report 07-28 Continuous Dissolved Oxygen Monitoring in Chicago Area Wadeable Streams during 2006
  arrow Report 07-25 Continuous Dissolved Oxygen Monitoring in the Deep-Draft Chicago Waterway System During 2006
  arrow Report 06-74 Continuous DO Monitoring in the Deep-Draft Chicago Waterway System 2005
  arrow Report 06-73 Continuous Dissolved Oxygen Monitoring in Chicago Area Wadeable Streams During 2005
  arrow Report 05-11 Continuous Dissolved Oxygen Monitoring in the Chicago Waterway System During 2004
  arrow Report 05-4 Continuous Dissolved Oxygen Monitoring in the Chicago Waterway System During 2003
  arrow Report 04-18 Continuous Dissolved Oxygen Monitoring in the Chicago Waterway System during 2001-2002
  arrow Report 04-06 Continuous Dissolved Oxygen Monitoring from Wilmette to Joliet in the Chicago Waterway System during August 2000 through December 2001
  arrow Report 02-11 Continuous Dissolved Oxygen Monitoring from Wilmette to Lockport in the Chicago Waterway System during August 1998 through July 2000
 

Illinois Waterway Reports

  arrow Report 17-24 Water and Sediment Quality Along the Illinois Waterway From the Lockport Lock to the Peoria Lock Between 1977-2011 An Overview
  arrow Report 12-35 Water and Sediment Quality Along the Illinois Waterway From the Lockport Lock to the Peoria Lock During 2011
  arrow Report 11-42 Water and SedimentQuality Along the Illinois Waterway from the Lockport Lock to the Peoria Lock During 2010
  arrow Report 10-50 Water and Sediment Quality Along the Illinois Waterway from the Lockport Lock to the Peoria Lock During 2009
  arrow Report 09-46 Water and Sediment Quality Along the Illinois Waterway from the Lockport Lock to the Peoria Lock During 2008
  arrow Report 08-61 Water and Sediment Quality Along the Illinois Waterway from the Lockport Lock to the Peoria Lock During 2007
  arrow Report 07-39 Water and Sediment Quality Along the Illinois Waterway from the Lockport Lock to the Peoria Lock During 2006
  arrow Report 06-48 Water and Sediment Quality Along the Illinois Waterway from the Lockport Lock to the Peoria Lock During 2005
  arrow Report 05-8 Water and Sediment Quality Along the Illinois Waterway from the Lockport Lock to the Peoria Lock During 2004
  arrow Report 04-15 Water and Sediment Quality Along the Illinois Waterway from the Lockport Lock to the Peoria Lock During 2003
  arrow Report 03-17 Water and Sediment Quality Along the Illinois Waterway from the Lockport Lock to the Peoria Lock During 2002
  arrow Report 91-16-B Volume 2 Appendices Water and Sediment Quality - Illinois Waterway from Lockport to Peoria 1984 -1985
  arrow Report 91-16-A Volume 1 Water and Sediment Quality - Illinois Waterway from Lockport to Peoria 1984 -1985
  arrow Report 85-14 Illinois Waterway Water Quality Survey from the Lockport Lock and Dam to the Peoria Lock and Dam 1977 and 1983