Amid water pollution debate, report shows results of $3 million river buffer program

As a public debate begins about agriculture and water pollution in South Dakota, a new report shows the effects of a $3 million effort to mitigate the problem.

South Dakota’s top state Senate Republican and the governor sparred this week over whether the state should tighten agricultural regulations to address water pollution. Senate President Pro Tempore Chris Karr, R-Sioux Falls, told a legislati…