@misc{indiciae8c171c5e1481,
  title = {Surface water records of Colorado, 1961},
  author = {Water Resources Division U.S. Geological Survey},
  year = {1961},
  doi = {10.3133/wdrco611},
  url = {https://pubs.usgs.gov/publication/wdrCO611},
  note = {Source identifier: wdrCO611}
}