Resources for

rain garden

Events

Green Stormwater Infrastructure (GSI) Roundtable

Join the Connecticut Transportation Institute and UConn’s Center for Land Use Education and Research (CLEAR) for a roundtable on Green Stormwater Infrastructure (GSI) practices. The training will delve into the low impact tools and methods that are being used to handle stormwater in a sustainable, less impactful way. During the roundtable there will be opportunities for Q&A and peer exchange to share successes and challenges faced during GSI implementation.

Additionally, attendees will take a tour of some of UConn’s GSI projects including pervious pavements, rain gardens, bioretention, and green roofs to learn more about construction, maintenance best practices, and lessons learned in building and maintaining these important structures over time. 

Connecticut State
Flooding
Nature-based Solutions
Stormwater Management
Water Quality
Infrastructure
Policies & Regulations
Green Infrastructure

Training

This field trip was part of a Community Resilience Project Showcase leading up to the 2024 Annual SRC Workshop.

Hamden Bioretention Project Tour & Workshop

A group of people dressed in warm coats and hats stand on a grassy hillside overlooking a small pond and field. There are trees in the distance.On December 5, 2024, the Sustainable and Resilient Communities (SRC) team of the Long Island Sound Study hosted a field trip featuring the Town of Hamden’s Bioretention Project – the largest municipally owned rain garden in the state! Participants began with a guided tour of the rain garden and bioretention areas at Town Center Park, where they heard from project planners and managers about its history, partnerships, challenges, and maintenance. Following this, participants gathered at the Hamden Government Center for a working lunch and presentations on topics including UConn’s Stormwater Corps, native plants, project engineering, and using nature-based solutions to advance climate resilience goals. The day concluded with a lively group discussion. Special thanks to our partners with the Town of Hamden, Save the Sound, the Hamden Land Trust, and UConn Extension.

Photo credit: Judy Benson

Connecticut State
Flooding
Land Use
Nature-based Solutions
Stormwater Management
Water Quality
Green Infrastructure
Save the Sound Connecticut Sea Grant logo Long Island Sound Study logo

Resource

Level of Effort:

Green Stormwater Infrastructure Workbook

This workbook made by Groundwork Bridgeport provides a thorough but accessible introduction to green stormwater infrastructure. The workbook explains the issues that green infrastructure can help solve, introduces several green infrastructure methods, and then provides definitions, explains why each is uses, and details how to build them.

New York State
Connecticut State
Nature-based Solutions
Stormwater Management
Water Quality
Infrastructure
Green Infrastructure

Case Study

Project

Norwalk, CT

Webster Street Parking Lot Green Infrastructure Project

In 2019, the City of Norwalk secured a LIS Future Fund grant to install green infrastructure in the Webster Street Parking to reduce the impacts of stormwater on the Norwalk River and Harbor and mitigate local flooding of surrounding businesses through the installation of four different types of infiltration and bio-retention structures:
1) Underground infiltration systems.
2) Retention basins and curb inlet planters in eight different areas.
3) Porous pavement with storage in two areas.
4) Infiltration gutters and tree filters in two other areas.

Connecticut State
Flooding
Stormwater Management
Infrastructure
Green Infrastructure

Resilience Steps

Connect

LISP
EPA Sea Grant New York Sea Grant Connecticut