@misc{indiciaeb7eec65e0864,
  title = {Computing discharge using the index velocity method},
  author = {Victor A. Levesque and Kevin A. Oberg},
  year = {2012},
  doi = {10.3133/tm3a23},
  url = {https://pubs.usgs.gov/publication/tm3A23},
  note = {Source identifier: tm3A23}
}