Some U.S. states are discharging much more chemical waste from industrial activity into local waterways than others, according to a new analysis of data from the Environmental Protection Agency. WaterFilterGuru. com, a blog by water treatment experts, examined data from the EPA's Toxics Release Inventory to rank the states that discharge the most chemicals into its watersheds from 2013 to 2022 for its report," U.S. Waterways in Crisis." The states that saw the most chemical discharges in the 10-