@misc{indiciae176f3b5f2477,
  title = {Regional water quality},
  author = {Janet Hren and Carolyn J. Oblinger Childress and J. Michael Norris and Thomas H. Chaney and Donna N. Myers},
  year = {2005},
  doi = {10.1021/es00078a604},
  url = {https://pubs.usgs.gov/publication/70241945},
  note = {Source identifier: 70241945}
}