@misc{indiciae22c89113fd01,
  title = {Environmental characteristics and water quality of hydrologic benchmark network stations in the western United States, 1963-95},
  author = {M. Alisa Mast and David W. Clow},
  year = {2000},
  doi = {10.3133/cir1173d},
  url = {https://pubs.usgs.gov/publication/cir1173D},
  note = {Source identifier: cir1173D}
}