Integrated Water Quality Report to Congress

Prepared Pursuant to Clean Water Act Sections 305(b) and 303(d)

 

The public comment period for the 2020 Draft of the Integrated Water Quality Report has closed. Responses to submitted comments will be posted on the web page as soon as they become available.

 

Section 305(b) of the Federal Clean Water Act (CWA) requires each State to monitor, assess and report on the quality of its waters relative to designated uses established in accordance with the Connecticut Water Quality Standards.  Section 303(d) of the CWA requires each State to list waters not meeting water quality standards and prioritize those waters for Total Maximum Daily Load (TMDL) development or other management.  Reporting for these waters is submitted to the United States Environmental Protection Agency (US EPA) every two years.

Since 2004, the Connecticut Department of Energy and Environmental Protection (CT DEEP) has submitted the Water Quality Report to Congress (305(b) Report) and Waterbodies Identified for Restoration and Protection Strategies Pursuant to Section 303 of the Clean Water Act as the Integrated Water Quality Report (IWQR).  Connecticut's Consolidated Assessment and Listing Methodology (CALM) is also included in the IWQR as Chapter 1.

CT DEEP is making available the DRAFT 2020 Connecticut Integrated Water Quality Report for public review and comment.  The Public Notice comment period is open from May 19, 2020 to June 19, 2020.  This draft Report was prepared by CT DEEP to fulfill requirements of the Federal Clean Water Act (CWA) under Sections 305(b) and 303(d), administered by the US EPA. The final document will be submitted to the federal Environmental Protection Agency (US EPA) following the Department’s consideration of comments received.

Due to the ongoing COVID-19 virus pandemic, the Department of Energy and Environmental Protection office located at 79 Elm Street, Hartford, CT is closed to the public until further notice.

Written comments on the draft document must be received (preferably via email) by June 19, 2020 in order to be considered prior to submission of the Report to US EPA.  Comments and questions should be directed electronically to rebecca.jascot@ct.gov. Written comments may also be submitted in paper form to the Connecticut Department of Energy and Environmental Protection, Bureau of Water Protection and Land Reuse, Water Planning and Management Division, 79 Elm Street, Hartford, CT 06106-5127, Attn: Rebecca Jascot.  

Due to the COVID-19 virus pandemic and social distancing measures implemented by CT DEEP staff, there could be delays in the response to your comments.

A public informational meeting was recorded via ZOOM on June 5, 2020 from 10:30 AM- 12:00 pm.

 IWQR Meeting Recording:

Access Password: 6y&&d+p#

Presentation Slides

 

CT DEEP is an Affirmative Action and Equal Opportunity Employer that is committed to complying with the Americans with Disabilities Act. To request an accommodation contact us at 860-418-5910 or deep.accommodations@ct.gov.

 

2020 Integrated Water Quality Report

• 2020 IWQR Factsheet
• Draft 2020 Connecticut Integrated Water Quality Report 
• Draft 2020 Appendix A-1 Connecticut 305b Assessment Results for Rivers and Streams
• Draft 2020 Appendix A-2 Connecticut 305b Assessment Results for Lakes
• Draft 2020 Appendix A-3 Connecticut 305b Assessment Results for Estuaries
• Draft 2020 Appendix A-4 Site Specific Fish Consumption Advisories
• Draft 2020 Appendix B-1 List of Impaired Waters for Connecticut (EPA Category 5)
• Draft 2020 Appendix B-2 Waterbodies with Adopted TMDLs (EPA Category 4a)
• Draft 2020 Appendix B-3 Pollution Control Measures for Waterbody Segments (EPA Category 4b)
• Draft 2020 Appendix B-4 Nonpollutant Impairments (EPA Category 4c) Nonpollutant Impairments (EPA Category 4c)
• Draft 2020 Appendix B-5 Reconciliation List of Impaired Waters (Delistings and Listings)
• Draft 2020 Appendix C-1 Priority List of Waters for Action Plan Development
• Draft 2020 Appendix C-2 IWRM Comments and Responses

 Previous Integrated Water Quality Reports

Below is a list of archived reports published prior to the most current report.

• 2018 IWQR Factsheet
• 2018 CT Integrated Water Quality Report 
• 2018 CT IWQR Appendix A-1 Connecticut 305b Assessment Results for Rivers and Streams
• 2018 CT IWQR Appendix A-2 Connecticut 305b Assessment Results for Lakes
• 2018 CT IWQR Appendix A-3 Connecticut 305b Assessment Results for Estuaries
• 2018 CT IWQR Appendix A-4 Site Specific Fish Consumption Advisories
• 2018 CT IWQR Appendix A-5 A Method to Identify Total Phosphorus as a Cause of Aquatic Life Impairment in Connecticut Freshwater High Gradient Non-Tidal Streams
• 2018 CT IWQR Appendix B-1 List of Impaired Waters for Connecticut (EPA Category 5)
• 2018 CT IWQR Appendix B-2 Waterbodies with Adopted TMDLs (EPA Category 4a)
• 2018 CT IWQR Appendix B-3 Pollution Control Measures for Waterbody Segments (EPA Category 4b)
• 2018 CT IWQR Appendix B-4 Nonpollutant Impairments (EPA Category 4c)
• 2018 CT IWQR Appendix B-5 Reconciliation List of Impaired Waters (Delistings and Listings)
• 2018 CT IWQR Appendix C-1 Priority List of Waters for Action Plan Development
• 2018 CT IWQR Appendix C-2 List of Waters for Action Plan Development by 2022
• 2018 CT IWQR Appendix C-3 Alternative Approaches to Restoring and Protecting Water Quality
• 2018 public comments received
• 2016 Connecticut Integrated water Quality Report
• 2014 Connecticut Integrated Water Quality Report
• 2012 Connecticut Integrated Water Quality Report
• 2010 Connecticut Integrated Water Quality Report
• 2008 Connecticut Integrated Water Quality Report
• 2006 Connecticut Integrated Water Quality Report
• 2004 Water Quality Report to Congress - Full Report

DEEP Water Quality Planning Information Listserv

The Connecticut Department of Energy and Environmental Protection uses the Department web site to provide information about topics pertaining to water quality based programs within Connecticut.  If you would like to receive notice of water quality program updates by e-mail, please subscribe to the Water Quality Planning (WQP) Information listserv.  Each time the web site is updated with materials relative to water quality based programs, you will receive an email notification with a link to the pertinent web page. To remove your name from the listserv, follow the unsubscribe steps outlined below.

 

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