Buckle up, commuters! There's a giant water main break at South Station.

Buckle up, commuters! There’s a giant water main break at South Station.

police-line-do-not-cross-yellow-tape-at-a-crime-scene-with-emergency-vehicle-in-the-background_t20_ko7yXE-1

0.6 min readBy Maureen DahillPublished On: October 2nd, 2026Categories: See and Do0 Comments

A water main break near South Station sent water rushing into the streets late Thursday night and is causing traffic headaches Friday morning.

According to the Boston Water and Sewer Commission, the break happened around 11 p.m. at a 16-inch water main near Summer and Purchase streets. Crews responded to the scene, where flooding caused the pavement to buckle in some areas.

Drivers should expect delays and possible detours in the area while crews continue repairs.

This water main break is causing traffic delays throughout the area, including on I-93.

We’ll keep you posted as more information becomes available.

Maureen Dahill

Maureen Dahill is the founder of Caught in Media. Once a longtime wardrobe and prop stylist for brands such as Rue La La, TJ Max & Hasbro, she is a devoted lover of vintage clothing, Martini Mondays, Castle Island, AND a 4th generation South Boston native. Mother of three, married to Peter G.

caughtinsouthie.com