@misc{indiciae7a2b4bdcbef3,
  title = {Floods at Boulder, Colorado},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1961},
  doi = {10.3133/ha41},
  url = {https://pubs.usgs.gov/publication/ha41},
  note = {Source identifier: ha41}
}