Harry S. Truman Dam and Reservoir
Overview
 
The Truman Reservoir is located in the state of Missouri
Missouri
Missouri is a US state located in the Midwestern United States, bordered by Iowa, Illinois, Kentucky, Tennessee, Arkansas, Oklahoma, Kansas and Nebraska. With a 2010 population of 5,988,927, Missouri is the 18th most populous state in the nation and the fifth most populous in the Midwest. It...

, United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. It is the largest man-made lake
Lake
A lake is a body of relatively still fresh or salt water of considerable size, localized in a basin, that is surrounded by land. Lakes are inland and not part of the ocean and therefore are distinct from lagoons, and are larger and deeper than ponds. Lakes can be contrasted with rivers or streams,...

 in Missouri and the dam
Dam
A dam is a barrier that impounds water or underground streams. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees are used to manage or prevent water flow into specific land regions. Hydropower and pumped-storage hydroelectricity are...

 that created and manages the lake's water level. It is located between Clinton
Clinton, Missouri
Clinton is a city in Henry County, Missouri, United States. The city was named for New York Governor DeWitt Clinton. The population was 9,311 at the 2000 census. It is the county seat of Henry County.-Geography:Clinton is located at...

 and Warsaw
Warsaw, Missouri
Warsaw is a city located in Benton County, Missouri. As of the 2000 census, the city had a total population of 2,070. It is the county seat of Benton County. As of 2005, its estimated population was 2,268.-State and U.S. records:...

, on the Osage River
Osage River
The Osage River is a tributary of the Missouri River in central Missouri in the United States. The Osage River is one of the larger rivers in Missouri. The river drains a mostly rural area of . The watershed includes an area of east-central Kansas and a large portion of west-central and central...

 and extends south to Osceola
Osceola, Missouri
Osceola is a city in St. Clair County, Missouri, United States. The population was 835 at the 2000 census. It is the county seat of St. Clair County.-History:...

. The dam is located in Benton County, but the reservoir also extends into parts of Henry
Henry County, Missouri
Henry County is a county located in the U.S. state of Missouri. As of 2000, the population was 21,997. Its county seat is Clinton. The county was organized in 1835 as Rives County, and renamed in 1841 after the American patriot Patrick Henry, of Virginia. The county was originally named after...

, St.
 
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