A puddle in a Brooklyn crosswalk has festered so long it’s developed its own ecosystem

by Rachel Morgan News Editor

Persistent puddles in Brooklyn crosswalks have become a permanent fixture for some residents, with some claiming they cannot remember the last time the ground beneath the water was visible.

In Flatbush, a “putrid pool” at the intersection of Erasmus Street and Rogers Avenue has drawn both fascination and frustration. Resident Elizabeth Perez has documented the site since last summer, noting that the tepid water remains even during stretches without rain.

Did You Know? Elizabeth Perez has captured the evolution of the Flatbush puddle’s biome across the seasons in a series of almost 100 photos and videos.

An Urban Biome in the Street

Perez has observed the puddle grow as wide as 9 feet, describing a shifting ecosystem where algae blooms and small bugs swim in clear water. During the winter, she noted the puddle transformed into a “giant ice block.”

An Urban Biome in the Street
New Yorkers

While Perez’s Instagram followers have enjoyed updates on the site, she maintains that people living in the neighborhood deserve a nice space.

Residents Cite Neglect and Inequality

Not all locals view the phenomenon as whimsical. Jill Durant, whose mother owns a nearby beauty salon, views the murky waters as evidence that the neighborhood lacks sufficient city investment.

“The city has to come in and say, ‘We have to treat all our New Yorkers the way we treat New Yorkers in Manhattan, the way people downtown are treated,'” Durant said.

The Flatbush puddle is located near a future residential development, currently enclosed by a green plywood construction fence strewn with trash. Durant argued that money is allocated to other places rather than the local community.

Expert Insight: This situation highlights a recurring tension in urban management: the gap between “up to par” technical infrastructure and the lived experience of residents. When official reports contradict daily reality—such as commuters jumping over “lakes” to reach a subway—it often fuels perceptions of systemic geographic inequality.

Widespread Issues and Official Responses

Similar issues exist elsewhere in the area. At the corner of Nostrand Avenue and Sterling Street, resident Paco Abraham described the absurdity of hundreds of morning commuters having to jump over a pool located steps from a bus stop and subway entrance.

Abraham stated he has reported the issue to the city, but his complaints were closed without a solution. Meanwhile, Henry Herring, a resident of more than 30 years at Sterling Street and Rogers Avenue, said he has never seen the pool at his location dry.

The City’s Position

Rob Wolejsza, a spokesperson for the Department of Environmental Protection (DEP), stated that crews responded to all three puddles. The agency found the infrastructure to be “up to par,” suggesting the issue stems from the way the streets were paved.

The City's Position
Erasmus Street and Rogers Avenue

Representatives from the transportation department did not immediately respond to inquiries regarding whether their paving practices contribute to the formation of these puddles.

Potential Outcomes

The persistence of these pools could lead to further community demands for paving audits. If the Department of Environmental Protection continues to find infrastructure sufficient, the responsibility for a solution may shift entirely to the transportation department.

Depending on city priorities, the area may see targeted repaving, or residents may continue to navigate these “urban tidal pools” for the foreseeable future.

Frequently Asked Questions

Where are the persistent puddles located?
The puddles are located at Erasmus Street and Rogers Avenue, Nostrand Avenue and Sterling Street, and Sterling Street and Rogers Avenue.

What does the Department of Environmental Protection say is causing the puddles?
DEP spokesperson Rob Wolejsza stated that infrastructure is up to par and the problem appears to be the way the streets were paved.

How large has the Flatbush puddle become?
Resident Elizabeth Perez has seen the puddle grow as wide as 9 feet.

Do you believe small infrastructure issues like persistent puddles are a sign of broader neighborhood neglect?

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