@misc{indiciae33070a30123d,
  title = {Water resources data, Pennsylvania, water year 2003—volume 1. Delaware River Basin},
  author = {R.R. Durlin and W.P. Schaffstall},
  year = {2004},
  doi = {10.3133/wdrpa031},
  url = {https://pubs.usgs.gov/publication/wdrPA031},
  note = {Source identifier: wdrPA031}
}