About our Museum

The building itself dates back to the 18th century, and is over 250 years old. It features a restored working water-powered grist mill, exhibits of local historical artifacts including Ice harvesting, Whaling, Civil War, Post Office, Farming and Timelines of life in Water Mill. Along with presentation of the rich history of Water Mill we are actively involved helping showcase Art and Quilt work of our members.

Museum Hours

October 12, 2025- Closed for Season
See you in May, 2026. Please Contact us with any questions.

Regular Hours
Monday: Closed
Tuesday: Closed
Wednesday: Closed
Thursday: 11am – 4pm
Friday: 11am – 4pm
Saturday: 11am – 4pm
Sunday: 1pm – 4pm

Holiday Closures:
Memorial Day, Labor Day, Columbus Day & Independence Day

Contact Information

Address
41 Old Mill Road
Water Mill, NY 11976
Mailing Address
P.O. Box 63
Water Mill, NY 11976
Phone Number
+1 631-726-4625
Email
info@watermillmuseum.org

Connect with Us!

Partial Facebook logo with text inviting to find on Facebook.
Abstract circular design with radial lines and segments.