HydroCity
Report. Map. Stay Safe.
About
This app provides real-time information on NYC water infrastructure issues, including flooding and leaks. Users can report problems, view incident history for any neighborhood, and stay informed about their community's water systems.
What's New in HydroCity
1.0
March 23, 2026
Developer apps
FAQ
What is HydroCity?
HydroCity is a mobile application that provides real-time data on water infrastructure incidents across New York City, including flooding, sewer breaks, and water main leaks. It allows users to report issues and view historical data for any neighborhood.
How does HydroCity get its data?
HydroCity is powered by live NYC 311 government data, mapping active water infrastructure incidents the moment they are reported. This ensures users have access to the most current information available.
Can I report water issues with HydroCity?
Yes, you can report an issue on your block directly through HydroCity. The app allows you to file a report in seconds and attach photo evidence, which is then pushed to the community map.
What is the Neighbourhood Profile tool in HydroCity?
The Neighbourhood Profile tool in HydroCity breaks down the water incident history of any NYC area in plain English. This feature helps users understand the water infrastructure status of a neighborhood before evaluating it for living or commuting.
Is HydroCity available on all devices?
HydroCity is currently supported on iPhones and iPads, as indicated by its platform compatibility. Future updates may expand support to other devices.
How often is HydroCity updated?
HydroCity was last updated on March 23, 2026, with version 1.0. This indicates a recent release, and users can expect ongoing updates to improve functionality and data accuracy.
What is the age rating for HydroCity?
HydroCity has an age rating of 4+, making it suitable for a wide range of users. This rating suggests the content is appropriate for young children and above.
Does HydroCity have ads?
No, HydroCity does not contain advertisements. The app is free to download and use without any ad interruptions.