The Littleton Water Department has filed a federal lawsuit to recover the cost of monitoring and removing the pollutant PFAS from the water supply prior to delivery to customers.

View the 2025 Drinking Water Quality Report. Included are details about where your water comes from, what it contains, and how it compares to state and federal standards.

MassDEP is requiring LWD customers to observe water restrictions. All nonessential outdoor watering is prohibited, including watering lawns with sprinklers and washing vehicles, buildings, parking lots, sidewalks, and more..

The new Littleton Common Sewer System is fully operational after nearly two years of construction to install sewer mains and construct a water resource recovery facility. The system has already sparked economic development in the town center and will improve groundwater quality by reducing reliance on septic systems.

LELWD has won a state grant to reduce the impact of power outages by upgrading equipment in the distribution system.

LELWD participated in a “60 Minutes” report to educate the utility industry on the threat of foreign hackers.