@misc{indiciae12f75d21053f,
  title = {Water resources data, Pennsylvania, water year 1997. Volume 3. Ohio River and St. Lawrence River basins},
  author = {M.B. Coll and R.W. Siwicki},
  year = {1997},
  doi = {10.3133/wdrpa973},
  url = {https://pubs.usgs.gov/publication/wdrPA973},
  note = {Source identifier: wdrPA973}
}