@misc{indiciae0ece29fb07ed,
  title = {Water resources data, Virginia, water year 1990. Volume 2: Ground-water level and ground-water quality records},
  author = {B.J. Prugh and F.J. Easton},
  year = {1991},
  doi = {10.3133/wdrva902},
  url = {https://pubs.usgs.gov/publication/wdrVA902},
  note = {Source identifier: wdrVA902}
}