Lake Jean is a lake in Luzerne County and Sullivan County, in Pennsylvania, in the United States. It has a surface area of approximately 245 acres and is situated in Colley Township, Sullivan County and Fairmount Township, Luzerne County. The lake's main inflow is the outlet of Ganoga Lake. Lake Jean is fairly shallow, with an average depth of 5.9 feet. It is in the watershed of Fishing Creek. The main rock formations in the lake's watershed include Burgoon Sandstone and the Mauch Chunk Formation. The lake is dammed by the Lake Jean Dam and is owned by the Pennsylvania Department of Conservation and Natural Resources.
Lake Jean historically had a low pH due to impairment by atmospheric deposition. The lake has become less acidic, but continues to be impaired by mercury. Its watershed has an area of 1,998 acres, including the lake itself.
Wikipedia https://en.wikipedia.org/wiki/Lake_Jean
Address 17814, United States
Coordinates 41°20'31.296" N -76°17'32.527" E