ENVIRONMENT• REGIONAL REPORT
NYC Environmental Protection Deploys $1.2 Billion Green Infrastructure Stormwater Plan
Rain gardens, permeable pavement, and retention basins are being installed across flood-vulnerable coastal neighborhoods to combat severe weather runoff.
By NY District News Staff•New York City
August 30, 2026|6 min read
Bioswales and roadside rain gardens absorb cloudburst stormwater runoff across coastal New York neighborhoods.
NY DISTRICT NEWSNEW YORK — The New York City Department of Environmental Protection (DEP) has initiated a citywide $1.2 billion infrastructure program targeting low-lying neighborhoods vulnerable to extreme rainfall and inland flooding.
The multi-faceted initiative combines engineered bioswales, subterranean retention tanks, permeable concrete roadways, and green roofs across public housing campuses and schoolyards.
Recent atmospheric cloudburst events have highlighted the limitations of century-old combined sewer networks during high-volume downpours.
Environmental engineers estimate that the newly constructed bioswales and curb rain gardens will capture over 45 million gallons of stormwater during major weather events.
Community board representatives praised the green infrastructure surge while requesting accelerated installations in historically under-resourced coastal corridors.
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