Saylorville Lake is a

reservoir A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including contro ...

on the

Des Moines River The Des Moines River () is a tributary of the Mississippi River in the upper Midwestern United States that is approximately long from its farther headwaters.U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe Na ...

Iowa Iowa () is a state in the Midwestern region of the United States, bordered by the Mississippi River to the east and the Missouri River and Big Sioux River to the west. It is bordered by six states: Wisconsin to the northeast, Illinois to the ...

, United States. It is located upstream from the city of

Des Moines Des Moines () is the capital and the most populous city in the U.S. state of Iowa. It is also the county seat of Polk County. A small part of the city extends into Warren County. It was incorporated on September 22, 1851, as Fort Des Moines, ...

, and from the mouth of the Des Moines River at the

Mississippi River The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it f ...

. It was constructed as part of a flood control system for the Des Moines River as well as to aid in controlling flood crests on the Mississippi, of which the Des Moines is a tributary. The lake and dam is owned and operated by the

U.S. Army Corps of Engineers , colors = , anniversaries = 16 June (Organization Day) , battles = , battles_label = Wars , website = , commander1 = ...

Rock Island District The Rock Island District (RI) is a Metra commuter rail line from Chicago, Illinois, southwest to Joliet, Illinois, Joliet. Metra does not refer to its lines by color, but the timetable accents for the Rock Island District line are "Rocket Red" i ...

. At its normal level of above sea level, Saylorville Lake covers an area of or and reaches some upstream. At full flood stage the lake can reach or and reach long. At this point any further flow into the lake is channelled over an emergency spillway to the west of the main dam structure. The record high stage for the reservoir was above sea level set on July 11, 1993 during the

Great Flood of 1993 The Great Flood of 1993 (or Great Mississippi and Missouri Rivers Flood of 1993) was a flood that occurred in the Midwestern United States, along the Mississippi and Missouri rivers and their tributaries, from April to October 1993. The flood wa ...

. Construction of the Saylorville Dam was authorized by

Congress A congress is a formal meeting of the representatives of different countries, constituent states, organizations, trade unions, political parties, or other groups. The term originated in Late Middle English to denote an encounter (meeting of a ...

in 1958. Excavation began at the site in July 1965, becoming fully operational in September 1977. The dam itself is long, tall, and wide at the top. The lake is utilized for many recreational activities in the central Iowa area as well, as there is a large state park infrastructure surrounding the area of the lake, notably Jester Park and

Big Creek State Park Big Creek State Park is a 3550-acre state park located in Polk County, Iowa. Geography Big Creek State Park is a park built alongside the manmade Big Creek Lake. Big Creek Lake was created as a result of a diversion dam to the Saylorville La ...

. The Corps of Engineers operates several recreation areas, campgrounds, and boat ramp facilities around the lake. Boating and swimming are very popular, as are camping, deer and

game bird Galliformes is an order of heavy-bodied ground-feeding birds that includes turkeys, chickens, quail, and other landfowl. Gallinaceous birds, as they are called, are important in their ecosystems as seed dispersers and predators, and are often ...

hunting, fishing, hiking, biking and

disc golf Disc golf, also known as frisbee golf, is a flying disc sport in which players throw a disc at a target; it is played using rules similar to golf. Most disc golf discs are made out of polypropylene plastic, otherwise known as polypropene, which ...

Coast Guard Auxiliary The United States Coast Guard Auxiliary (USCGA, USCGAUX, CGAux, or USCG Aux) is the civilian uniformed volunteer component of the United States Coast Guard. Congress established the unit on 23 June 1939, as the United States Coast Guard Reserve ...

Flotilla 4 provides boating safety education and free vessel safety checks to boaters in the area. Fish species that can be found in the lake include

crappie Crappies () are two species of North American freshwater fish of the genus ''Pomoxis'' in the family Centrarchidae (sunfishes). Both species of crappies are popular game fish among recreational anglers. Etymology The genus name ''Pomoxis'' ...

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 ...

green sunfish The green sunfish (''Lepomis cyanellus'') is a species of freshwater fish in the sunfish family (Centrarchidae) of order Perciformes. A panfish popular with anglers, the green sunfish is also kept as an aquarium fish by hobbyists. They are us ...

largemouth 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 ...

, smallmouth bass,

brown trout The brown trout (''Salmo trutta'') is a European species of salmonid fish that has been widely introduced into suitable environments globally. It includes purely freshwater populations, referred to as the riverine ecotype, ''Salmo trutta'' morph ...

northern pike The northern pike (''Esox lucius'') is a species of carnivorous fish of the genus '' Esox'' (the pikes). They are typical of brackish and fresh waters of the Northern Hemisphere (''i.e.'' holarctic in distribution). They are known simply as a ...

common carp The Eurasian carp or European carp (''Cyprinus carpio''), widely known as the common carp, is a widespread freshwater fish of eutrophic waters in lakes and large rivers in Europe and Asia.Fishbase''Cyprinus carpio'' Linnaeus, 1758/ref>Arkive The ...

white bass The white bass, silver bass, or sand bass (''Morone chrysops'') is a freshwater fish of the temperate bass family Moronidae. commonly around 12-15 inches long. The species' main color is silver-white to pale green. Its back is dark, with white s ...

walleye The walleye (''Sander vitreus'', synonym ''Stizostedion vitreum''), also called the yellow pike or yellow pickerel, is a freshwater perciform fish native to most of Canada and to the Northern United States. It is a North American close relat ...

, yellow bass,

american eel The American eel (''Anguilla rostrata'') is a facultative catadromous fish found on the eastern coast of North America. Freshwater eels are fish belonging to the elopomorph superorder, a group of phylogenetically ancient teleosts. The America ...

flathead catfish The flathead catfish (''Pylodictis olivaris''), also called by several common names including mudcat or shovelhead cat, is a large species of North American freshwater catfish in the family Ictaluridae. It is the only species of the genus ''P ...

channel catfish The channel catfish (''Ictalurus punctatus'') is North America's most numerous catfish species. It is the official fish of Kansas, Missouri, Iowa, Nebraska, and Tennessee, and is informally referred to as a "channel cat". In the United States, the ...

, bullheads, and

hybrid striped bass A hybrid striped bass, also known as a wiper or whiterock bass, is a hybrid between the striped bass (''Morone saxatilis'') and the white bass (''M. chrysops''). It can be distinguished from the striped bass by broken rather than solid horizonta ...

. File:USACE Barrier Dam Lake Saylorville.jpg, Barrier Dam, the second dam impounding Saylorville Lake. View is to the southeast. File:Spillway - Saylorville Lake - Des Moines River, Iowa.jpg, Spillway File:Saylorville Lake.JPG, Saylorville Lake in the winter as seen from an airplane

References

External links

U.S. Army Corps of Engineers - Saylorville Lake

Saylorville Lake - Recreation.gov
parks and recreation information, camping reservations
Saylorville Lake Reservoir river levels
*
Flotilla 33-4, District 8WR Web Site (USCG Auxiliary)
{{authority control Bodies of water of Boone County, Iowa Bodies of water of Dallas County, Iowa Bodies of water of Polk County, Iowa Reservoirs in Iowa Dams in Iowa United States Army Corps of Engineers dams

See also

References

External links