Sleepy Hollow Lake, Greene County, New York

The lake is a two and one-half mile long, 324 acre, 70 foot deep man-made, Class “A” drinking water reservoir for the neighboring communities.

[2] It is surrounded by a 2,200 acre residential community, also known as “Sleepy Hollow Lake”, which is a Planned Unit Development (PUD) that self-governs residential land use, maintains common roads, parks, beaches, and other recreational facilities, operates most of the development's sewer and water services, and provides community security and code enforcement.

The postal zip code for the community is 12015, as mail is serviced through the local post office in the Village of Athens.

[6] An Amtrak passenger rail station, which some residents use to commute to New York City, is located in Hudson, NY.

[5] The New York State record white crappie (4 lbs 7 oz) was caught at Sleepy Hollow Lake in 2021.