atrazine

Abbie Fentress Swanson/Harvest Public Media

It doesn’t come as a major surprise that agricultural runoff is doing more harm than good to the environment. Agriculture is the nation’s leading cause of impaired water quality, according to the U.S. Environmental Protection Agency. Storms move pesticides, nutrients and sediment from farmers’ fields to nearby waterways. These will ultimately end up in the Gulf of Mexico where they can threaten aquatic life.

Why does the water taste so funny in Columbia?

Jul 17, 2013
Abbie Fentress Swanson / Harvest Public Media

Actually we think it's pretty ok. But some people can't stand it! CoMo Explained investigates with guest host Abbie Fentress Swanson:


America's hugely productive food system is one of its success stories. The nation will export a projected $139.5 billion in agricultural products this fiscal year alone. It's an industry that supports "more than 1 million jobs," according to Agriculture Secretary Tom Vilsack.

But all that productivity has taken a toll on the environment, especially rivers and lakes: Agriculture is the nation's leading cause of impaired water quality, according to the U.S. Environmental Protection Agency.

Abbie Fentress Swanson/Harvest Public Media

Eleven miles northeast of Centralia, Mo., five U.S. Geological Survey scientists don waders and bright reflective life jackets to wade into Goodwater Creek. Plenty of fish live in the stream’s murky slow-moving waters, along with snakes, crayfish, mussels and snapping turtles. On this overcast morning, the team collects water samples and checks submerged cages of fathead minnows for eggs.