Gowanus Canal’s Polluted Waters Get a Waterfront Revamp with New Parks and Plazas

From Industrial Dumping Ground to Waterfront Gem: Gowanus Canal’s Transformation

The Gowanus Canal in Brooklyn, long plagued by pollution and industrial waste, is experiencing a dramatic urban revival. Once an off-limits waterway, the Superfund site is now being reimagined as a vibrant public space through a series of redevelopment projects.

Two recently completed projects by landscape architecture firm Scape—Sackett Place and 420 Carroll—are leading the charge. Designed in alignment with Scape’s 2019 master plan, these spaces are part of a broader effort to restore the canal’s ecology while increasing public access to its shores.

Sackett Place: A Waterfront Plaza and Esplanade

Sackett Place features a new waterfront plaza and esplanade that wraps around a two-tower residential and office development. The design prioritizes ecological restoration while providing a welcoming public space for the community.

420 Carroll: A Linear Waterfront Park

420 Carroll introduces a linear waterfront park complete with a playground, picnic areas, and gardens. This project is designed to rebuild the canal’s ecosystem while making the waterfront accessible to residents for the first time in decades.

"The Gowanus as an ecosystem and as a neighborhood is so interesting because it is being remade at a systemic level in so many different ways over a relatively short period of time for an urban area."

How Community Efforts and Rezoning Drove the Change

The transformation of the Gowanus Canal has been decades in the making, driven by both grassroots activism and official policy changes. In 2014, a rezoning process was launched to convert former industrial land into a mixed-use neighborhood. This shift was the culmination of years of advocacy by community groups focused on environmental justice, ecological restoration, and public space.

One key player in this effort is the Gowanus Canal Conservancy, founded in 2006. The organization has been instrumental in cleaning up the canal and its surrounding area through hands-on stewardship projects, including street trees, rain gardens, and guerrilla gardens.

"We have years of experience doing a lot of hands-on stewardship on street trees, rain gardens, and guerrilla gardens throughout the neighborhood. Through that, we have really developed a very fine-tuned understanding of what biodiversity has existed in the neighborhood, specifically before the cleanup, and what types of landscapes can really thrive here."

In 2017, the conservancy commissioned Scape to create a master plan for the area, which was published in 2019. The plan, titled "This Lowlands Master Plan", set new standards for future development along the canal, ensuring that future projects contribute to its cleanup and ecological restoration.

"This Lowlands master plan was really about advocating for positive change and putting forward a vision for the future. It’s been a real estate speculative market for like 40 years. So it’s not under-considered, but it’s been kind of abandoned from a functional perspective for a while."

What’s Next for the Gowanus Canal?

The newly opened projects are just the beginning of the Gowanus Canal’s transformation. As the environmental cleanup nears completion, more public spaces and redevelopments are expected to follow, further reconnecting Brooklyn’s residents to this once-neglected waterway.

The Gowanus Canal’s journey from industrial dumping ground to a revitalized urban waterfront serves as a model for how polluted sites can be transformed into vibrant, accessible public spaces.