A water alert was issued Monday morning for customers of United Water New Rochelle.
The water company says some may see discolored water coming out of the faucet because of maintenance work being done.
Customers in New Rochelle, Rye, Rye Brook, Bronxville, Tuckahoe, Pelham, North Pelham, Pelham Manor, Ardsley, Hastings-on-Hudson and Dobbs Ferry may be affected.
United Water says the discoloration is temporary and advises customers to run the cold water for two to three minutes until it clears up. They hope to have everything resolved by Monday evening.