@misc{indiciae080058a83781, title = {Summary of selenium in the lower Gunnison River Basin, Colorado—Information and data gaps}, author = {Rachel G. Gidley and Kenneth J. Leib and Cory A. Williams}, year = {2025}, doi = {10.3133/cir1559}, url = {https://pubs.usgs.gov/publication/cir1559}, note = {Source identifier: cir1559} }