MPCA Orders Continuous Air Monitoring at Kohlnhofer Factory Hog Farm in Response to Citizens’ Report
Hydrogen Sulfide Study this Summer Raised Public Health Concerns & Initiated Further Investigation ST. PAUL, Minn. — The Minnesota Pollution Control (MPCA) has ordered continuous air monitoring at a Goodhue County, Minn., factory hog farm owned by brothers Mike, Yon and Jeff Kohlnhofer. The decision to monitor came in response to an air quality study… Read More →