groundwater

Nitrate’s Season of Reckoning

Ag Pollution in Karst Country Offers a Critical Opportunity for Soil-Friendly Farming

For residents of southeastern Minnesota, the past few months must seem like “The Season of the Nitrate.” It turns out nitrogen, that critical source of crop fertility, is quite adept at escaping our farm fields, and, in the form of nitrate, polluting groundwater. So much so that scientists, government officials, and physicians now recognize it…  Read More

One Year after Major Winona County Fish Kill, Citizen Action Has Made an Impact

LEWISTON, Minn. — A lot of proverbial water has passed under the bridge in the 12 months since a major fish kill was discovered south of Lewiston: local residents banded together to learn more about the area’s vulnerable water resources; several groups teamed up to raise awareness of threats to streams, rivers and wells; and finally,…  Read More

 ‘Farming in Karst Country’ Workshop July 6 at Niagara Cave in Harmony

Discussion to Focus on how Soil Healthy Practices can Improve the Health of Underground Streams

HARMONY, Minn. — The intersection of soil-building farming practices, water movement and karst geology will be the focus of a special Land Stewardship Project (LSP) “Farming in Karst Country” workshop Wednesday, July 6, from 4 p.m. to 8 p.m., at Niagara Cave in Harmony (29842 Co. Hwy. 30). The cost to attend is $20 for adults…  Read More