@misc{indiciae3a4ff733c8ad,
  title = {Water-level records for Adams, Larimer, Logan, Morgan, Sedgwick, Washington, and Weld Counties, Colorado, 1973-77},
  author = {Thomas J. Major and Kenneth D. Vaught},
  year = {1977},
  doi = {10.3133/ofr77461},
  url = {https://pubs.usgs.gov/publication/ofr77461},
  note = {Source identifier: ofr77461}
}