MWRA reservoir water is virtually lead-free, but lead can get into your tap water from some home plumbing, solder, and service piping, especially if water sits for a long time in the pipes before use. Follow these simple steps to help reduce lead in your tap water. Run the tap until the water feels cold, and fill and refrigerate a pitcher for later. Do not use hot water from the faucet for drinking or making baby formula or other food for infants.
Hot water dissolves more lead, copper and rust from plumbing than cold water.
Ask your local water department whether your home has a lead service line. Have your tap water tested. Contact MWRA for more tips and a list of certified labs. Be mindful of other sources of lead in or near your home such as lead paint. MWRA has improved its treatment since 1996 to make water less corrosive.