High Sulfates Pose Risk to ND Herds

As drought conditions persist across North Dakota, NDSU Extension is warning livestock producers to monitor water quality in stock ponds. “There’s a lot of water sources that are dry or nearly dry with the lack of snow and runoff,” said Miranda Meehan, NDSU Extension livestock environmental stewardship specialist. Dry conditions can concentrate salts and minerals, posing health risks to livestock. Meehan said sulfates above 1,000 parts per million can cause loose stool in mature animals, and in hotter conditions, may lead to nervous system issues or death. “In 2017, there were a number of animals that died from high levels of sulfate in the state.” Producers are encouraged to use handheld meters or work with Extension agents to test the water before turnout.