@misc{indiciae6d56d7a69e4f,
  title = {The Water Data Sources Directory of the National Water Data Exchange Western Region},
  author = {C.D. Blackwell},
  year = {1990},
  doi = {10.3133/ofr90599},
  url = {https://pubs.usgs.gov/publication/ofr90599},
  note = {Source identifier: ofr90599}
}