@misc{indiciae628907a4cfd9,
  title = {Water Resources Data, Illinois, Water Year 2002},
  author = {A.D. Robl and J.W. Angel and J.R. Norris},
  year = {2003},
  doi = {10.3133/wdril021},
  url = {https://pubs.usgs.gov/publication/wdrIL021},
  note = {Source identifier: wdrIL021}
}