An Overview of Nebraska's Rivers & Lakes

Largest and Most Famous Water Features

Nebraska is home to some notable water features. The Missouri River, which forms part of the state's eastern border, is one of the largest and most significant rivers. Lake McConaughy, located in western Nebraska, is the largest reservoir in the state and a key recreational area. Additionally, the Platte River, running through central Nebraska, is also a prominent feature of the state’s landscape.

Sources of Water for Rivers and Lakes

Most of Nebraska's rivers and lakes are fed by local precipitation and groundwater rather than distant mountain snowmelt. The Platte River, for example, primarily receives its water from local rainfall and snowmelt in the Rockies. Similarly, the reservoirs like Lake McConaughy are primarily replenished by runoff from nearby regions rather than from distant sources.

Types of Rivers in Nebraska

Nebraska features a range of river types. The Missouri River is a major perennial river that flows continuously. The Platte River can be considered a distributary river in its role as a major tributary. Man-made canals such as the Central Nebraska Irrigation Canal are also present, used for irrigation. The Loup River demonstrates winding characteristics with its meandering course.

Types of Lakes in Nebraska

Nebraska's lakes include various types, though volcanic and tectonic lakes are not present. Glacial lakes like Lake McConaughy, formed by glacial activity, are prominent. Anthropogenic lakes, such as those created by dams and reservoirs, are common, with many being built by federal and state agencies for purposes like irrigation and recreation.

River Flow Directions in Nebraska

In Nebraska, rivers predominantly flow east to west. For example, the Platte River flows across the state from west to east. The Missouri River, forming the eastern boundary, also runs in this direction. This directional flow pattern is influenced by the region's topography and drainage systems.

Natural vs. Man-Made Lakes

Most lakes in Nebraska are man-made, created by damming rivers or other engineering projects. Lake McConaughy, for instance, was constructed by the Bureau of Reclamation for flood control and irrigation purposes. State agencies have also been involved in creating recreational lakes. Many of these lakes were established in the 20th century to meet various needs.

Rivers and Transportation

Nebraska's rivers are not major transportation routes for heavy cargo, as they do not have significant shipping traffic. The Missouri River, however, is used for some barge traffic, particularly in the eastern part of the state. The amount of cargo transported is relatively small compared to major commercial waterways.

Dams and Their Uses

Nebraska has numerous dams on its rivers and lakes. These dams serve various purposes, including irrigation, power generation, and flood control. For instance, the Kingsley Dam on Lake McConaughy is crucial for water storage and flood management. Recreation is also a key use, with many lakes and reservoirs offering opportunities for fishing and boating.

Recreational Water Activities

Many of Nebraska's rivers and lakes are popular for recreational activities. Lake McConaughy is renowned for boating, fishing, and water sports. The Platte River and the Missouri River also attract kayakers and fishermen. These water bodies offer diverse opportunities for outdoor enjoyment throughout the year.

Agriculture and Water Support

Several of Nebraska’s lakes and reservoirs support the state's agriculture industry. Lake McConaughy, for example, plays a vital role in providing irrigation water for crops in western Nebraska. The Central Nebraska Irrigation Canal system also contributes to agricultural productivity by distributing water from reservoirs to farmlands.

Historical Impact on Rivers and Lakes

Some of Nebraska’s rivers and lakes have played significant roles in local history. The Missouri River has historically been a critical route for exploration and trade. Additionally, the creation of reservoirs like Lake McConaughy transformed agricultural practices and water management in the state. These water features have had lasting impacts on Nebraska’s development and economy.

Nebraska Rivers, Lakes, Streams, Reservoirs and Water Features

Missouri River (NE reach), NE Platte River, NE North Platte River (NE), NE South Platte River (NE), NE Niobrara River, NE Elkhorn River, NE Loup River, NE North Loup River, NE Middle Loup River, NE South Loup River, NE Cedar River (Loup), NE Dismal River, NE Calamus River, NE Middle Niobrara tribs, NE Republican River, NE Big Blue River, NE Little Blue River, NE Salt Creek, NE Nemaha River (Big & Little), NE Lake McConaughy, NE Lake Ogallala, NE Merritt Reservoir, NE Calamus Reservoir, NE Sherman Reservoir, NE Harlan County Lake, NE Swanson Reservoir, NE Enders Reservoir, NE Harry Strunk Lake (Medicine Creek), NE Hugh Butler Lake (Red Willow), NE Johnson Reservoir, NE Lewis and Clark Lake (NE reach), NE Pawnee Lake, NE Branched Oak Lake, NE Wagon Train Lake, NE Stagecoach Lake, NE Bluestem Lake, NE Holmes Lake, NE Cunningham Lake, NE