Leaser Lake is a man-made lake located near the village of

Jacksonville Jacksonville is a city located on the Atlantic coast of northeast Florida, the most populous city proper in the state and is the List of United States cities by area, largest city by area in the contiguous United States as of 2020. It is the co ...

in Lynn Township,

Lehigh County, Pennsylvania Lehigh County (Pennsylvania Dutch: ''Lechaa Kaundi'') is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the county's population was 374,557.

. The lake is owned by the Commonwealth of

Pennsylvania Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...

and managed by the

Pennsylvania Fish and Boat Commission The Pennsylvania Fish and Boat Commission is an independent state agency responsible for the regulation of all fishing and boating in the state of Pennsylvania within the United States of America. Unlike many U.S. states, Pennsylvania has a separ ...

(PFBC). The lake was built for recreational use and opened to the public in 1971. It is the only lake in Lehigh County. The lake is part of a 540 acre park which is owned in part by the PFBC and in part by Lehigh County. The lake covers 117 acres and is 45 feet deep. The lake is created by a dam located on the Jacksonville Branch of the

Ontelaunee Creek Ontelaunee Creek is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed April 1, 2011 tributary of Maiden Creek in Berks County, Pennsylvania in the United States.Gertler, Edward. ''Keystone ...

which is a tributary of

Maiden Creek Maiden Creek is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed April 1, 2011 tributary of the Schuylkill River in Berks County, Pennsylvania.Gertler, Edward. ''Keystone Canoeing'', S ...

. The dam consists of an earth embankment, approximately 430 feet long by 53 feet high, and the top of the dam is 24 feet wide.

History

Frederick Leaser Monument, Leaser Lake, PA

The lake is named after American patriot

Frederick Leaser Frederick Leaser (1738–1810) was a Pennsylvanian German farmer, Patriot (American Revolution), patriot and soldier from Lynn Township, Pennsylvania, Lynn in Lehigh County, Pennsylvania. During the American Revolutionary War, he transported the L ...

, who during the Revolutionary War in September 1777, transported the

Liberty Bell The Liberty Bell, previously called the State House Bell or Old State House Bell, is an iconic symbol of American independence, located in Philadelphia. Originally placed in the steeple of the Pennsylvania State House (now renamed Independence ...

from

Philadelphia Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Sinc ...

, then the revolutionary capital of the

Thirteen Colonies The Thirteen Colonies, also known as the Thirteen British Colonies, the Thirteen American Colonies, or later as the United Colonies, were a group of Kingdom of Great Britain, British Colony, colonies on the Atlantic coast of North America. Fo ...

Allentown Allentown may refer to several places in the United States and topics related to them: * Allentown, California, now called Toadtown, California * Allentown, Georgia, a town in Wilkinson County * Allentown, Illinois, an unincorporated community in T ...

to protect it from the

British British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories, and Crown Dependencies. ** Britishness, the British identity and common culture * British English, ...

as they were preparing to seize to Philadelphia. While in route, the wagon carrying the bell broke down and the bell was then transferred to Leaser's wagon to complete the journey to Zion Reformed Church in Allentown. Leaser's home was in what is now known as Lynn Township. Leaser Lake dam has had a seepage problem since it was first filled. In 1991, the

drained the lake to make needed repairs on the dam. The 1991 repairs proved to be inadequate and in 1999 the lake had to be drained 20 feet to prevent dam failure. In 2008-2009, the lake was once again drained to rebuild the dam and spillway. Shortly after the lake was reopened, seepage was once again discovered which prevented the lake from being completely filled. The new seepage location was not where the dam's last $3.5 million rebuilding project had taken place. In September 2014, the lake was lowered by 20 feet so that repairs could be made to the recent seeping area. Repairs to the dam were completed in Spring 2015 and the lake was filled to capacity for the first time since 1991.

Primary fish

Bluegill The bluegill (''Lepomis macrochirus''), sometimes referred to as "bream", "brim", "sunny", or "copper nose" as is common in Texas, is a species of North American freshwater fish, native to and commonly found in streams, rivers, lakes, ponds and ...

Brown Bullhead The brown bullhead (''Ameiurus nebulosus'') is a fish of the family Ictaluridae that is widely distributed in North America. It is a species of bullhead catfish and is similar to the black bullhead (''Ameiurus melas'') and yellow bullhead (''Ame ...

Chain Pickerel The chain pickerel (''Esox niger'') is a species of freshwater fish in the pike family (family Esocidae) of order Esociformes. The chain pickerel and the American pickerel (''E. americanus'') belong to the ''Esox'' genus of pike. Taxonomy French ...

Large Mouth Bass The largemouth bass (''Micropterus salmoides'') is a carnivorous freshwater gamefish in the Centrarchidae ( sunfish) family, a species of black bass native to the eastern and central United States, southeastern Canada and northern Mexico, but ...

Muskellunge The muskellunge ''(Esox masquinongy)'', often shortened to muskie, musky or lunge is a species of large freshwater predatory fish native to North America. It is the largest member of the pike family, Esocidae. Origin of name The name "muskellun ...

Rainbow Trout The rainbow trout (''Oncorhynchus mykiss'') is a species of trout native to cold-water tributaries of the Pacific Ocean in Asia and North America. The steelhead (sometimes called "steelhead trout") is an anadromous (sea-run) form of the coasta ...

Yellow Perch The yellow perch (''Perca flavescens''), commonly referred to as perch, striped perch, American perch, American river perch or preacher is a freshwater perciform fish native to much of North America. The yellow perch was described in 1814 by Samu ...

References

{{Reflist Artificial lakes of the United States Bodies of water of Lehigh County, Pennsylvania