@misc{indiciaef6c2ffc8f092,
  title = {Effects of wastewater effluent on the South Platte River from Littleton to Denver},
  author = {N.E. Spahr and S. R. Blakely},
  year = {1985},
  doi = {10.3133/wri854124},
  url = {https://pubs.usgs.gov/publication/wri854124},
  note = {Source identifier: wri854124}
}