Reports
Annual Comprehensive Financial Report (ACFR)
The financial statements and other information contained in the Annual Comprehensive Financial Report (ACFR) of the Metropolitan Water Reclamation District of Greater Chicago, the Retirement Fund, and the Retiree Health Care Trust Fund Retirement Fund shown on the MWRD’s web pages represent historical information of the MWRD’s financial position from a particular date. The MWRD assumes no obligation for updating this information. The information in the ACFR is subject to change at the sole discretion of the MWRD and without notice.
The MWRD has taken reasonable security measures to protect the integrity of its website and information posted thereon. However, no website can fully ensure against infiltration. Absent any unauthorized act that deletes, edits or somehow manipulates the information in the ACFR, such information is true and correct as of the dates shown.
2022 Annual Comprehensive Financial Report
2021 Annual Comprehensive Financial Report
2020 Comprehensive Annual Financial Report
2019 Comprehensive Annual Financial Report
2018 Comprehensive Annual Financial Report
2017 Comprehensive Annual Financial Report
2016 Comprehensive Annual Financial Report
2015 Comprehensive Annual Financial Report
2014 Comprehensive Annual Financial Report
2013 Comprehensive Annual Financial Report
2012 Comprehensive Annual Financial Report
2011 Comprehensive Annual Financial Report
2010 Comprehensive Annual Financial Report
2009 Comprehensive Annual Financial Report
2008 Comprehensive Annual Financial Report
2007 Comprehensive Annual Financial Report
2006 Comprehensive Annual Financial Report
2005 Comprehensive Annual Financial Report
2004 Comprehensive Annual Financial Report
2022 Annual Comprehensive Financial Report - Retiree Health Care Trust Fund
2021 Annual Comprehensive Financial Report - Retiree Health Care Trust Fund
2020 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2019 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2018 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2017 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2016 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2015 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2014 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2013 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2012 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2011 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2010 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2009 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2008 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2007 Comprehensive Annual Financial Report - Retiree Health Care Trust Fund
2022 Actuarial Valuation of Retiree Health Care Benefits
2021 Actuarial Valuation of Retiree Health Care Benefits
2020 Actuarial Valuation of Retiree Health Care Benefits
2019 Actuarial Variation of Retiree Health Care Benefits
2017 Actuarial Valuation of Retiree Health Care Benefits
2015 Actuarial Valuation of Retiree Health Care Benefits
2013 Actuarial Valuation of Retiree Health Care Benefits
2011 Actuarial Valuation of Retiree Health Care Benefits
2009 Actuarial Valuation of Retiree Health Care Benefits
Annual Clerk's Reports
Published in compliance with the provisions of Chapter 30, Illinois Compiled Statues, Act 15/1 and 15/2 requiring certain custodians of public monies to file and publish statements of receipts and disbursements. Below are the MWRD's Annual Statements of Receipts and Disbursements.
2021 Annual Clerk’s Report
2020 Annual Clerk's Report
2019 Annual Clerk's Report
2018 Annual Clerk's Report
2017 Annual Clerk's Report
2016 Annual Clerk's Report
2015 Annual Clerk's Report
2014 Annual Clerk's Report
2013 Annual Clerk's Report
2012 Annual Clerk's Report
2011 Annual Clerk's Report
2010 Annual Clerk's Report
2009 Annual Clerk's Report
2008 Annual Clerk's Report
2007 Annual Clerk's Report
2006 Annual Clerk's Report
2005 Annual Clerk's Report
2004 Annual Clerk's Report
2003 Annual Clerk's Report
2002 Annual Clerk's Report
Water Reclamation Plant Data
Final Effluents (by WRP and year)
Please click here for a list of reports.
Raw Influents (by WRP and year)
Please click here for a list of reports.
TARP Return Flow (by WRP and year)
Calumet TARP 1988-2010
Calumet TARP 2011-2020
Calumet TARP 2021-2030
Stickney TARP 1989-2010
Stickney TARP 2011-2020
Stickney TARP 2021-2030
TARP Groundwater Monitoring Reports
Please click here for a list of reports.
Organic Compounds
Calumet Organic Compounds 2023-2033
Egan Organic Compounds 2023-2033
Hanover Park Organic Compounds 2023-2033
Kirie Organic Compounds 2023-2033
Lemont Organic Compounds 2023-2033
O'Brien Organic Compounds 2023-2033
Stickney Organic Compounds 2023-2033
Biosolids Data and Reports
Please click here for a list of reports.
Water Quality Data and Reports
Please click here for a list of reports.
2022 Quarterly Report
Argonne Microbiome Research
Chicago Area Waterway System Argonne Microbiome Research - Phase III Final Report - July, 2020
Chicago Area Waterway System Argonne Microbiome Research Phase III Final Report Addendum September, 2020
Nutrient Loss Reduction Strategies - Fulton County
Fulton County Nutrient Loss Reduction Research and Demonstration Program
Farmer Focus Group on the Fulton County Research and Demonstration Plan
Phosphorus Discharge Optimization Plan Annual Progress Report
Phosphorus Discharge Optimization Plan Annual Progress Report - Kirie WRP
Phosphorus Discharge Optimization Study
Phosphorus Discharge Optimization Study - Kirie WRP
Phosphorus Removal Feasibility Study
Phosphorus Removal Feasibility Study - Kirie WRP