› Hurricane could flood some waste sites, creating a toxic brew,
The heavy rain expected from Hurricane Florence could flood hog manure pits, coal ash dumps and other industrial sites in North Carolina, creating a noxious witches’ brew of waste that might wash into homes and threaten drinking water supplies.
Computer models predict more than 3 feet of rain in the eastern part of the state, a fertile low-lying plain veined by brackish rivers with a propensity for escaping their banks. Longtime locals don’t have to strain their imaginations to foresee what rain like that can do. It’s happened before.
In September 1999, Hurricane Floyd came ashore near Cape Fear as a Category 2 storm that dumped about 2 feet of water on a region already soaked days earlier by Hurricane Dennis. The result was the worst natural disaster in state history, a flood that killed dozens of people and left whole towns underwater, their residents stranded on rooftops.
The bloated carcasses of hundreds of thousands of hogs, chickens and other drowned livestock bobbed in a nose-stinging soup of fecal matter, pesticides, fertilizer and gasoline so toxic that fish flopped helplessly on the surface to escape it. Rescue workers smeared Vick’s Vapo-Rub under their noses to try to numb their senses against the stench.
Florence is forecast to make landfall in the same region as a much stronger storm. “This one is pretty scary,” said Jamie Kruse, director of the Center for Natural Hazards Research at East Carolina University. “The environmental impacts will be from concentrated animal feeding operations and coal ash pits. Until the system gets flushed out, there’s going to be a lot of junk in the water.”
North Carolina has roughly 2,100 industrialscale pork farms containing more than 9 million hogs — typically housed in long metal sheds with grated floors designed to allow the animals’ urine and feces to fall through and flow into nearby open-air pits containing millions of gallons of untreated sewage.
During Floyd, dozens of those lagoons either breached or were overtopped by floodwaters, spilling the contents. State taxpayers ended up buying out and closing 43 farms located in floodplains.
To prepare for Florence, the North Carolina Pork Council said its members have pumped down lagoon levels to absorb at least 2 feet of rain. Low-lying farms have been moving their hogs to higher ground.
“Our farmers and others in the pork industry are working together to take precautions that will protect our farms, our animals and our environment,” said Brandon Warren, the pork council’s president and a hog farmer. “The preparations for a hurricane began long before the past few hours or days. Our farmers take hurricane threats extremely seriously.”
The Environmental Protection Agency said Tuesday it would be monitoring nine toxic waste cleanup sites near the coast of the Carolinas for potential flooding. More than a dozen such Superfund sites in and around Houston flooded last year in the aftermath of Hurricane Harvey, with spills of potentially hazardous materials reported at two.