excellence
IowaWatch picks up four Iowa Broadcast News Association awards for its reporting
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Four IowaWatch reports have collected awards — two of them for first place — for large market radio reporting during 2019.
Business & Consumer Affairs
Fields of Waste: Artificial turf, touted as recycling fix for millions of scrap tires, becomes mounting disposal mess
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Nearly three decades ago, the federal government issued a somber warning. America’s scrap tires had to go somewhere without gobbling up landfill space. Billions of cast-off tires already had accumulated in ugly stockpiles and millions more were “scattered in ravines, deserts, woods, and empty lots,” sparking toxic fires that burned for months, the Environmental Protection Agency declared in a 1991 report. “As costs or difficulties of legal disposal increase, illegal dumping may increase,” the agency said. But there was hope of a solution, and the EPA was all in.
fish contamination
Climate Change Linked To ‘Roller Coaster’ Mercury Levels In Wisconsin Fish
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It is mid-March, and two researchers trudge on snowshoes through feet of snow on a wooded trail, dragging a small plastic sled full of equipment. Scientist Carl Watras’ snowshoes are rigged with rubber from bicycle tires to bind the webbed contraptions to his feet. His research assistant, Jeff Rubsam, runs ahead to guide the sled down a steep, snowy slope towards a frozen lake. Watras descends, planting one long leg slowly after another. Watras has been making this trek for 32 years.
2019 flood impact
SW Iowa Flood Adds To Safe Drinking Water Challenges
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A rural water supply main doesn’t run by Jamie and Bradley Stephens’ southwest Iowa home in Mills County. “If it did, I would hook into it in a heartbeat,” said Jamie Stephens, as she battled in late May to get safe drinking water from a well overtopped for a week this spring by Missouri River floodwaters. Contamination of private well water in southwest Iowa from human and natural causes is a problem even in dry times. But in this year of prolonged flooding, well owners have heightened concerns and are keeping county health officials busy testing water for contaminants such as coliform and E. coli bacteria, nitrates and arsenic. More well owners are availing themselves of the Iowa Department of Natural Resources program that pays for private well testing.
food safety
Knowing What’s Safe To Eat In Game Fish Varies State To State In Midwest
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Guidelines for what’s safe to eat when it comes to the fish we catch vary in each state. Also, despite fish sampling by the states, knowing where to fish is hard because fish from only a few waterways where people fish are tested each year, an IowaWatch/CedarFalls Tiger Hi-Line/Science in the Media investigation showed.
farm chemicals
Controversial Pesticide Use Increases Dramatically Across The Midwest
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Farmers have been using the weed killer glyphosate – a key ingredient of the product Roundup – at soaring levels even as glyphosate has become increasingly less effective and as health concerns and lawsuits mount.
agriculture
Breaking Down The Use Of Glyphosate In The U.S.
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Glyphosate is the most used pesticide on U.S. agricultural crops, with the nation using an estimated 287 million pounds in 2016, according to an analysis by the Midwest Center for Investigative Reporting. And sales continue to grow, with market researchers predicting the glyphosate market to grow to $8.5 billion to $10 billion annually by 2021 up from $5 billion now. READ ALSO: Controversial Pesticide Use Increases Dramatically Across The Midwest
Of 400 pesticides used on agriculture crops across the U.S, glyphosate is used at least three times more than all others, according to an analysis of data estimates from the U.S. Geological Survey. The second-most used weed killer in the U.S. is atrazine – with 75.4 million pounds used on U.S. agriculture crops in 2016. In 2016, the Midwest used 65 percent of the nation’s total agriculture glyphosate use on crops.
farm chemicals
Farmers Pushing Their Point About Dicamba Regulation In State Complaints
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Normally, Story County soybean farmer Kevin Larson said, he would resolve a dispute with a neighbor privately. Instead, he went to the Iowa Pesticide Bureau in 2017, just like a lot of other Iowans did.
agriculture
Last Year It Was Dicamba, This Year It’s 2,4-D
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A volatile weed killer linked to cancer and endocrine issues will likely be sprayed on millions more acres of soybeans and cotton across the Midwest and South starting this year. In January, China approved imports of a new genetically modified soybean variety – Enlist E3 soybeans jointly made by Corteva Agriscience, a division of DowDupont and seed company MS Technologies– that can withstand the herbicide 2,4-D. “This is great news for U.S. soybean growers,” said Joseph Merschman, president of MS Technologies in a February press release. “This announcement clears the way for even more soybean growers to experience the high-yielding elite genetics and exceptional weed control offered by the Enlist E3™ soybean system.”
DowAgrosciences declined to comment for this story. The herbicide – 2,4-D – was one of the active ingredients in Agent Orange and has been shown to drift miles away from where it’s applied.
public health
Residents Seek Answers About Health Risks Near Frac Sand Mines
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Public health researchers disagree on the impact fine silica dust has on the long-term health of residents living near silica sand mining communities like the tiny Mississippi River town of Clayton, which is in the Iowa county by the same name, and in southwest Wisconsin.