@misc{indiciae2075dcb56d38,
  title = {Water-level records for the northern High Plains of Colorado, 1977-81},
  author = {Ronald G. Borman and Thomas S. Meredith},
  year = {1981},
  doi = {10.3133/ofr81637},
  url = {https://pubs.usgs.gov/publication/ofr81637},
  note = {Source identifier: ofr81637}
}