Putnam Lake is a hamlet and census-designated place in the eastern part of the town of Patterson in Putnam County, New York, United States. As of the 2010 census, the population was 3,844. [ 2 ] Putnam Lake is adjacent to the Connecticut border, which is …

The area surrounding Putnam Lake is open to all Putnam Lake residents for recreational use. These areas include all beaches, park areas, boat launches, storage areas, existing docks and pathways. All residents may also use Memorial Field for recreational activities.

Putnam Lake is a 225 acre man-made lake located in Putnam County, NY. The water and surrounding parkland is managed by the Town of Patterson for the surrounding residents, and their accompanied guests, with deeded lake rights.

Putnam Lake was designated as an “impaired waterbody” due to excessive nutrients (phosphorus), algae, and poor water clarity, which could impact recreational uses in the lake. Total phosphorus concentrations in Putnam Lake are 50 percent greater than the average concentration found throughout the Lower Hudson region.

Lake Mahopac was a popular tourist destination as early as the 19th century, and was served by a special branch of the New York Central's Harlem Division as well as by the New York Central's Putnam Division.

Search 5 homes for sale in Putnam Lake and book a home tour instantly with a Redfin agent. Updated every 5 minutes, get the latest on property info, market updates, and more.

Putnam Lake is a lake located in New York, United States. It is most popular for fishing Largemouth bass, Northern pike, and Black crappie.

May 1, 2013 · Putnam Lake, NY - With the recent cold snap hitting the region, many residents are eager to get out and enjoy the winter weather. While walking on frozen lakes might seem like a fun and harmless activity, it can actually be extremely dangerous.

Feb 7, 2025 · Putnam Lake is a hamlet located in the southeastern section of the Town of Patterson, close to the Connecticut border. The lake is approximately 225 acres and is home to several types of fish...

Putnam Lake has two beaches with more than 20,000 square feet of beach area for all Park District residents to use. Warren beach is situated on the west side of the lake on Waterford Road near the Castle and Jackson Beach is along the east side of the lake across from Jackson Road.