Boston Maps
Fire Hydrants
City of Boston fire hydrants. Maintained and updated by Boston Water and Sewer Commission (BWSC). Last updated January 2019.
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Updated Nov 8, 2026
A prototype of Analyze Boston by Datopian, not an official City of Boston website. Visit Boston.gov
Boston Maps
City of Boston fire hydrants. Maintained and updated by Boston Water and Sewer Commission (BWSC). Last updated January 2019.
Updated Nov 8, 2026