New York City authorities are actively investigating reports of individuals entering and exiting the city’s sewer system through manholes. Recent video evidence, including footage captured in Queens and Brooklyn, has prompted a formal inquiry into these unauthorized access points. Law enforcement agencies are currently working to identify the individuals involved and determine the purpose of these subterranean activities.
Why are people entering New York City sewers?
The motivation behind the sightings remains under investigation by the New York City Police Department. While social media comparisons have likened the activity to fictional portrayals of "Ninja Turtles," officials are treating the incidents as a matter of public safety and unauthorized access to municipal infrastructure. According to reporting by NBC New York, video captured in Queens shows a group of individuals lifting a manhole cover and descending into the sewer, raising questions about how they gained access and what they are doing beneath the city streets.

How is the NYPD responding to the sightings?
The New York City Police Department has confirmed it is investigating the footage. According to NBC News, the department is reviewing the videos to determine when they were recorded and the identities of the people involved. Beyond the Queens footage, Yahoo reports that similar investigations are underway regarding activity in the Brooklyn sewer system.
The history of New York’s underground population
The presence of people living or traveling through New York’s subterranean spaces is not a new phenomenon. Reports of individuals residing in tunnels or storm drains have surfaced periodically for decades, often referred to in media as "mole people." As noted by The Guardian, these reports often spark public curiosity about the hidden life beneath the city’s surface. However, authorities emphasize that the sewer system is a dangerous environment, posing significant risks including toxic gases, structural instability, and the potential for flash flooding.
Key takeaways regarding the investigation
- Ongoing Inquiry: The NYPD is actively reviewing video evidence of individuals entering sewer manholes in various boroughs.
- Public Safety Risks: Officials warn that the sewer system is not designed for human habitation or transit and presents severe physical dangers.
- No Confirmed Motive: There is currently no official explanation regarding why these individuals are entering the system, nor have police confirmed if the events are connected.
As the investigation continues, the NYPD remains the primary point of contact for reports regarding unauthorized access to city infrastructure. Authorities encourage members of the public to report suspicious activity near manholes or restricted utility areas rather than attempting to investigate these spaces themselves.