@misc{indiciaef859113cb9e3,
  title = {South Platte River Basin - Colorado, Nebraska, and Wyoming},
  author = {Kevin F. Dennehy and David W. Litke and Cathy M. Tate and Janet S. Heiny},
  year = {2007},
  doi = {10.1111/j.1752-1688.1993.tb03231.x},
  url = {https://pubs.usgs.gov/publication/70018345},
  note = {Source identifier: 70018345}
}