Offering Up Advice For Farmers, Universities Add To US Water Pollution
WINONA, MN. — Corn drapes every curve and rise here in Winona County, Minnesota – seemingly endless fields of grain that contribute to the food, fuel and finances of a robust US agricultural economy. But the bucolic landscape belies a dark and dangerous truth: Much of the groundwater in the porous limestone beneath Winona County is contaminated with some of the nation’s highest levels of nitrates — harmful pollutants released into the environment by the …