265,000 Gallons of Fertilizer Grows New Grassroots Organization: The Nishnabotna Water Defenders
https://iwla.org/265000-gallons-of-fertilizer-grows-new-grassroots-organization-the-nishnabotna-water-defenders
Author: Jodi Reese
In the wake of a near-total fish kill, southwest Iowans wade into water testing
https://www.iowapublicradio.org/environment/2025-11-05/nishnabotna-fish-kill-fertilizer-spill-water-defenders