Locate catch basins in your neighborhood. 

Explore Boston's combined sewers that convey wastewater as well as stormwater.

Explore construction projects in Boston.

Explore our Green Infrastructure Story Map.

Use this map to locate hydrants in your neighborhood.

Explore properties within the City of Boston that have private lead service pipes.

Explore BWSC projects in Boston neighborhoods.

Locate the nearest rain gauge to you.

Locate Sanitary Sewer Overflows (SSOs).