@misc{indiciaef97a87c1dae7, title = {Temporal changes in nutrient concentrations in the Lower Grand River and selected drainage basins, Missouri and Iowa, during the Mississippi River Basin Healthy Watersheds Initiative (2010–23)}, author = {Brock J.W. Kamrath and Courtney N. Lauderback and Jennifer C. Murphy}, year = {2025}, doi = {10.3133/sir20255099}, url = {https://pubs.usgs.gov/publication/sir20255099}, note = {Source identifier: sir20255099} }