The Platte River flowing through an arid part of the mid-west has been widely overused.
The claims on the Platte River water have exceeded the supply of water in drier years.
The criteria for water over-appropriation, according to the final reading of LB 962, is that if the river basin, sub basin, or reach is subject to an interstate cooperative agreement among three or more states and if, prior to such date, the department has declared a moratorium on the issuance of new surface water appropriations in such river basin, sub basin or reach and has requested each natural resource district with jurisdiction in the affected area in such river basin, sub basin or reach either to close or to continue in effect a previously adopted closure of all or part of such river basin, sub basin, or reach to the issuance of additional water well permits in accordance with subdivision.
Most of the Platte River basin is currently considered as overappropriated.

Beginning in 2004, a number of Nebraska stakeholders embarked upon the Platte River Cooperative Hydrology Study (COHYST).
Conducted with assistance from the United States Geological Survey and the Natural Resources Conservation Service, this study attempts to arrive at a better understanding of the geology and hydrology of the Platte River basin from the Colorado and Wyoming borders to Columbus, including the Loup basin.
 This improved understanding could be used to develop policies for management of the river system, both for human use and for the sake of the basin's endangered species.
 As of October 2009, the study is still ongoing.
The Platte River flowing through an arid part of the mid-west has been widely overused. The claims on the Platte River water have exceeded the supply of water in drier years. The criteria for water over-appropriation, according to the final reading of LB 962, is that if the river basin, sub basin, or reach is subject to an interstate cooperative agreement among three or more states and if, prior to such date, the department has declared a moratorium on the issuance of new surface water appropriations in such river basin, sub basin or reach and has requested each natural resource district with jurisdiction in the affected area in such river basin, sub basin or reach either to close or to continue in effect a previously adopted closure of all or part of such river basin, sub basin, or reach to the issuance of additional water well permits in accordance with subdivision. Most of the Platte River basin is currently considered as overappropriated.
Beginning in 2004, a number of Nebraska stakeholders embarked upon the Platte River Cooperative Hydrology Study (COHYST). Conducted with assistance from the United States Geological Survey and the Natural Resources Conservation Service, this study attempts to arrive at a better understanding of the geology and hydrology of the Platte River basin from the Colorado and Wyoming borders to Columbus, including the Loup basin.  This improved understanding could be used to develop policies for management of the river system, both for human use and for the sake of the basin's endangered species.  As of October 2009, the study is still ongoing.
Platte River