South Hartford Conveyance and Storage Tunnel
Wet Weather Expansion
About the Project
News & Events
South Hartford Conveyance and Storage Tunnel Video Short
May 29, 2020 - Learn More >
South Hartford Conveyance and Storage Tunnel Brochure
February 5, 2020 - Learn More >
YouTube Video: Integrated Plan
January 29, 2020 - Learn More >
YouTube Video: The Clean Water Project
January 8, 2020 - Learn More >
Fox 61 News story on MDC’s South Hartford Conveyance and Storage Tunnel
December 26, 2019 - Learn More >
Tunnel Business Magazine Update
October 17, 2019 - Learn More >
Press Release:Green Infrastructure Improvement Project Completed at MDC Headquarters
June 28, 2019 - Learn More >
Press Release: MDC Receives National Recognition for Supplier Diversity Efforts on the Clean Water Project from U.S. EPA
May 13, 2019 - Learn More >
2018 Integrated Plan Long Term Control Plan Information
January 4, 2019 - Learn More >
Hartford Courant:Tunnel Ahead (article and video)
August 2, 2018 - Learn More >
Featured Videos
The Clean Water Project
The Metropolitan District (MDC) manages the Hartford region's drinking water and wastewater systems. The Clean Water Project is a program that upgrades the MDC's wastewater infrastructure with more than $2 billion of improvements designed to protect the health and safety of citizens during storm events and formally addresses a federal consent decree and a Connecticut DEEP consent order to achieve Federal Clean Water Act goals.