@misc{indiciaed90c8c5e105f,
  title = {The Ogallala aquifer in the northern High Plains of Colorado - saturated thickness in 1980; saturated-thickness changes, predevelopment to 1980; hydraulic conductivity; specific yield; and predevelopment and 1980 probable well yields},
  author = {Ronald G. Borman},
  year = {1983},
  doi = {10.3133/ha671},
  url = {https://pubs.usgs.gov/publication/ha671},
  note = {Source identifier: ha671}
}