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About NYC Water Map

This map visualizes publicly available data relating to New York City's water and sewer infrastructure.

Not affiliated with any government agency.

Data Sources

Asset Information: NYC Open Data

• Citywide Catch Basins (December 18, 2025)
• Hydrants (December 18, 2025)
• Citywide Outfalls (December 18, 2025)

Coordinates are quantized to minimize size; expect minor rounding.

Map: OpenStreetMap
Basemap: CARTO Voyager / Dark Matter
Geocoding: Nominatim

Contact

Joseph DiGiovanni
green.fern3841@jdigi.net

Source Code

View this project on Codeberg
Source code licensed under the MIT License.

Last updated: December 13, 2025 · Commit: abcdef1