@misc{indiciae515297ca0bb2,
  title = {Chapter A6. Section 6.7. Turbidity},
  author = {Chauncey W. Anderson},
  year = {2005},
  doi = {10.3133/twri09a6.7},
  url = {https://pubs.usgs.gov/publication/twri09A6.7},
  note = {Source identifier: twri09A6.7}
}