Historic Colonial gem town immortalized by one of America’s greatest writers is now facing ‘doomsday scenario’ as it’s overrun with sewage

Carlisle, a historic Massachusetts town associated with Henry David Thoreau, is confronting sewage and drinking-water contamination linked to its reliance on private wells and backyard septic systems. Experts warn that without a solution the problem could make the town unsafe to inhabit in coming decades, prompting local residents to push for a public sewer system.

Ben and Amy Pirri discovered the issue after moving to Carlisle and trying to reopen its long-closed general store, Ferns. E. coli has been found in wells, while water used at the Town Hall, library and school has triggered contamination alarms. The Pirris’ proposals have raised concerns among some residents that new infrastructure could encourage development and change the town’s character. The Select Board is due to hear arguments about public funding for sewer pipes at a November meeting, with a vote scheduled for 16 November.