NYC Unveils $108 Million Plan to Modernize 6,700 Catch Basins to Combat Flooding

Investment in Infrastructure to Modernize Catch Basins in NYC

New York City Mayor Zohran Mamdani announced a significant $108 million investment dedicated to modernizing over 6,700 catch basins across the city. The project aims to enhance storm drainage systems to reduce flooding risks, particularly in vulnerable neighborhoods. The initial phase will commence in July 2026, starting in Queens, followed by upgrades in Brooklyn, Staten Island, and the Bronx.

# What’s happening
– NYC is investing $108 million to modernize 6,700 catch basins over the next decade.
– The Department of Environmental Protection (DEP) is responsible for the project.
– The initiative will begin in July 2026.

# Why it matters
– This investment directly benefits NYC residents living in flood-prone areas.
– Improved catch basin functionality will reduce street flooding during heavy rainfall.

# Key details
– The project includes modernizing more than 6,700 catch basins across NYC.
– The modernization initiative starts in July 2026 in Queens.
– DEP has already spent $20 million on 40 new catch basin trucks.
– The city will allocate $1.5 million annually for ongoing catch basin improvements.
– The project features upgraded grates, including bike-friendly designs and slotted manhole covers.
– DEP has upgraded 1,776 catch basins and replaced 350 grates in 2025 alone.

Mayor Mamdani made the announcement during a press conference in Sunset Park, Brooklyn. He emphasized the urgent need for modernizing the aging catch basin infrastructure in light of increased rainfall and flooding events witnessed in recent years. He noted that New York City’s drainage system was originally designed for rainfalls anticipated over a century ago, which no longer aligns with current climate patterns (Source: https://youtu.be/FUTpQi6MQwY&t=440).

The DEP will determine which catch basins to prioritize for replacement based on historical flood data, 311 service requests, and areas historically prone to flooding (Source: https://youtu.be/FUTpQi6MQwY&t=699).

As neighborhoods have experienced persistent flooding issues, especially during heavy rain, the project aims to modernize these critical infrastructures to mitigate flooding risks effectively. By enhancing the catch basins’ capacity, the city aims to keep streets clearer and safer during storms (Source: https://youtu.be/FUTpQi6MQwY&t=350).

DEP Commissioner Lisa Garcia spoke at the event, discussing the department’s commitment to modernizing the storm drainage system, which is a key part of the city’s flood resilience strategy. She highlighted the proactive approach the agency is taking, including annual or bi-annual inspections of catch basins to assess their condition and prioritize repairs (Source: https://youtu.be/FUTpQi6MQwY&t=699).

This infrastructure project serves a dual purpose: it not only addresses immediate flooding concerns but also contributes to the broader goal of enhancing public safety and environmental sustainability in New York City (Source: https://youtu.be/FUTpQi6MQwY&t=86).