@misc{indiciaeee18b7e3b81d,
  title = {National Bridge Scour Program - measuring scour of the streambed at highway bridges},
  author = {D. S. Mueller},
  year = {2000},
  doi = {10.3133/fs10700},
  url = {https://pubs.usgs.gov/publication/fs10700},
  note = {Source identifier: fs10700}
}