Ground-Water Resources of the Lower Niobrara River and Ponca Creek Basins, Nebraska and South Dakota

Newport, T. G., Krieger, R. A. 1959. Ground-Water Resources of the Lower Niobrara River and Ponca Creek Basins, Nebraska and South Dakota (WSP-1460-G). 49 pp., size 6" x 9". Description: This report summarizes data on the geology and groundwater resources of the Niobrara River drainage basin below Valentine, Nebraska, and the entire Ponca Creek drainage basin; determines the extent of groundwater development; discusses the potential for development of additional groundwater supplies; and determines the chemical quality of the water.