The city of Green Bay, Wisconsin, is taking significant steps to address the growing challenge of flooding exacerbated by climate change. During a recent government meeting, officials highlighted the urgent need for sustainable infrastructure to manage increased precipitation and its impacts on the community.

Green Bay, located at the southern end of the Bay of Green Bay, has experienced severe flooding events, notably in 2019 when over 165 acres were inundated, prompting evacuations and serving as a wake-up call for city planners. In response, the Department of Public Works has collaborated with various city departments to develop a comprehensive green stormwater infrastructure plan aimed at mitigating future flooding risks.

The plan emphasizes the importance of green infrastructure, which, while initially more costly, promises long-term savings and environmental benefits. This approach not only improves water quality but also reduces localized flooding and the urban heat island effect, ultimately enhancing the livability of Green Bay.

Key initiatives include the construction of a pervious pavement parking lot at Bay Beach, designed to allow water to infiltrate rather than run off, and the reconstruction of Webster Avenue with an inverted boulevard cross-section that directs stormwater into the center for better absorption. These projects incorporate specialized soil and carefully selected plant materials to filter pollutants and manage phosphorus levels.

City officials underscored the critical role of water as a vital asset, given Green Bay's proximity to the Great Lakes, the largest freshwater system in the world. They also acknowledged the need to restore natural habitats that have been lost to development, aiming to revitalize local ecosystems and support aquatic and terrestrial species.

As Green Bay continues to adapt to the realities of climate change, these proactive measures reflect a commitment to sustainable urban planning and environmental stewardship.