@misc{indiciae9fdefe3a4a5d,
  title = {National Water Information System user's manual; Volume 2, Chapter 4, Ground-Water Site Inventory system},
  year = {1989},
  doi = {10.3133/ofr89587},
  url = {https://pubs.usgs.gov/publication/ofr89587},
  note = {Source identifier: ofr89587}
}