@misc{indiciae023c6d80d0e0,
  title = {Water Resources Data, Colorado, Water Year 1999--Volume 1. Missouri River Basin, Arkansas River Basin, and Rio Grande Basin},
  author = {R.M. Crowfoot and J.W. Unruh and G.F. Ritz and R.D. Steger and G. B. O’Neill},
  year = {2000},
  doi = {10.3133/wdrco991},
  url = {https://pubs.usgs.gov/publication/wdrCO991},
  note = {Source identifier: wdrCO991}
}