Tarrytown Reservoir

The Tarrytown Reservoir is an 81 acre storage reservoir in Tarrytown, New York. It was completed in 1897 by the Village of Tarrytown as the village's main storage reservoir. The reservoir was formed by the Tarrytown Waterworks Dam which impounded a tributary of the Saw Mill River. The reservoir itself has a maximum capacity of 1100 acre.ft.

The Tarrytown Waterworks Dam is earthen, 18 foot high, 315 foot long and sits at the head of a 1.4 sqmi drainage area.

The reservoir was decommissioned in 1993.