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Floodwaters of Florence put North Carolina dams under stress

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Floodwaters of Florence put North Carolina dams under stress
News

News

Floodwaters of Florence put North Carolina dams under stress

2018-09-19 06:06 Last Updated At:10:59

Devastating flooding in North Carolina in the aftermath of Hurricane Florence has raised concerns about whether dams across the state, some of them already in poor condition, will be able to hold up under the strain.

State and local officials have been monitoring dam safety and say there have been at least two breaches so far that caused no major issues. But there have been several other locations of concern and false alarms about dam failures that have caused panic.

According to data submitted to the National Inventory of Dams for this year's deadline and obtained by The Associated Press, the state has 1,445 dams rated high hazard out of about 5,700 dams total, ranging from large federally owned ones to small private ones. That hazard classification does not indicate the likelihood of failure — just that any failure would be likely to cause the loss of one or more human lives.

Farm buildings are inundated with floodwater from Hurricane Florence near Trenton, N.C., Sunday, Sept. 16, 2018. (AP PhotoSteve Helber)

Farm buildings are inundated with floodwater from Hurricane Florence near Trenton, N.C., Sunday, Sept. 16, 2018. (AP PhotoSteve Helber)

Of those high-hazard dams, 185 had conditions of poor or unsatisfactory during recent inspections, the data show. And many of those dams were in areas that have been inundated with water.

Ahead of the storm, workers with North Carolina's Dam Safety Program identified vulnerable structures, contacted dam owners and operators to call attention to the threat and asked them to consider lowering impoundment water levels to temporarily increase storage capacity prior, Bridget Munger, a spokeswoman for the state Department of Environmental Quality said.

Dam safety personnel have also been deployed to the state Emergency Operations Center since before the storm, Munger added.

State Emergency Management Director Mike Sprayberry said Monday that there had been one dam breach in Brunswick County. He said no homes were affected in the inundation area.

A failure at an unregulated dam in Anson County prompted the evacuation of about 12 homes Monday night but the water receded and the evacuees have since been allowed to return, emergency manager Rodney Diggs said Tuesday.

On Sunday night, an Associated Press reporter was with a U.S. Army swift-water rescue team in Fayetteville when a call came over the radio about a dam failure in Pinehurst, which turned out to be a false alarm. Then another call came in reporting another dam breach.

Soldiers who had been resting on cots starting donning boots, helmets and life vests, and a team deployed toward a nearby fire department. About halfway there, the call was canceled — another false alarm.

A Facebook post claiming a dam in Hope Mills, a suburb of Fayetteville, had failed caused trouble there Sunday night, Mayor Jackie Warner said.

"It created a panic because people thought the dam had broken, and they didn't know which way the water would go," she said. Residents started calling asking if they needed to leave their homes, she said.

The dam held up just fine.

Two of North Carolina's high-hazard dams are at Duke Energy's Weatherspoon Plant in Robeson County, an area that has been swamped with water. One is at a cooling pond and the other at a coal ash pond. The dam at the coal ash pond was found to be in poor condition during an inspection last year, according to the data.

Both were performing well and no problems were expected, Duke spokeswoman Paige Sheehan said Monday.

Catastrophic dam failures are infrequent, and age is a leading indicator of dam failure, with the exception of seismic or weather events, a 2008 Congressional Research Service report found.

The American Society of Civil Engineers gave a "D'' grade to the state of the country's dams in a 2017 report, noting the average age of the dams is 56 years old. The ASCE estimated there are more than 2,000 "deficient high-hazard" dams lacking investment in repairs and upgrades.

Mark Ogden, a technical specialist with the Association of State Dam Safety Officials, said states have made significant strides in improving dam safety in recent years. But he said rising numbers of people living downstream of old dams, new dam safety technologies and other factors mean lots of upgrades are needed.

"Dam safety has improved tremendously over the years but there's still a long way to go," Ogden said.

KYIV, Ukraine (AP) — A Ukrainian court on Friday ordered the detention of the country’s farm minister in the latest high-profile corruption investigation, while Kyiv security officials assessed how they can recover lost battlefield momentum in the war against Russia.

Ukraine’s High Anti-Corruption Court ruled that Agriculture Minister Oleksandr Solskyi should be held in custody for 60 days, but he was released after paying bail of 75 million hryvnias ($1.77 million), a statement said.

Ukraine’s National Anti-Corruption Bureau suspects Solskyi headed an organized crime group that between 2017 and 2021 unlawfully obtained land worth 291 million hryvnias ($6.85 million) and attempted to obtain other land worth 190 million hryvnias ($4.47 million).

Ukraine is trying to root out corruption that has long dogged the country. A dragnet over the past two years has seen Ukraine’s defense minister, top prosecutor, intelligence chief and other senior officials lose their jobs.

That has caused embarrassment and unease as Ukraine receives tens of billions of dollars in foreign aid to help fight Russia’s army, and the European Union and NATO have demanded widespread anti-graft measures before Kyiv can realize its ambition of joining the blocs.

In Ukraine's capital, doctors and ambulance crews evacuated patients from a children’s hospital on Friday after a video circulated online saying Russia planned to attack it.

Parents hefting bags of clothes, toys and food carried toddlers and led young children from the Kyiv City Children’s Hospital No. 1 on the outskirts of the city. Medics helped them into a fleet of waiting ambulances to be transported to other facilities.

In the video, a security official from Russian ally Belarus alleged that military personnel were based in the hospital. Kyiv city authorities said that the claim was “a lie and provocation.”

Kyiv Mayor Vitali Klitschko said that civic authorities were awaiting an assessment from security services before deciding when it was safe to reopen the hospital.

“We cannot risk the lives of our children,” he said.

Meanwhile, Ukrainian President Volodymyr Zelenskyy was due to hold online talks Friday with the Ukraine Defense Contact Group, which has been the key international organization coordinating the delivery of weapons and other aid to Ukraine.

Zelenskyy said late Thursday that the meeting would discuss how to turn around Ukraine’s fortunes on the battlefield. The Kremlin’s forces have gained an edge over Kyiv’s army in recent months as Ukraine grappled with a shortage of ammunition and troops.

Russia, despite sustaining high losses, has been taking control of small settlements as part of its effort to drive deeper into eastern Ukraine after capturing the city of Avdiivka in February, the U.K. defense ministry said Friday.

It’s been slow going for the Kremlin’s troops in eastern Ukraine and is likely to stay that way, according to the Institute for the Study of War. However, the key hilltop town of Chasiv Yar is vulnerable to the Russian onslaught, which is using glide bombs — powerful Soviet-era weapons that were originally unguided but have been retrofitted with a navigational targeting system — that obliterate targets.

“Russian forces do pose a credible threat of seizing Chasiv Yar, although they may not be able to do so rapidly,” the Washington-based think tank said late Thursday.

It added that Russian commanders are likely seeking to advance as much as possible before the arrival in the coming weeks and months of new U.S. military aid, which was held up for six months by political differences in Congress.

While that U.S. help wasn’t forthcoming, Ukraine’s European partners didn’t pick up the slack, according to German’s Kiel Institute for the World Economy, which tracks Ukraine support.

“The European aid in recent months is nowhere near enough to fill the gap left by the lack of U.S. assistance, particularly in the area of ammunition and artillery shells,” it said in a report Thursday.

Ukraine is making a broad effort to take back the initiative in the war after more than two years of fighting. It plans to manufacture more of its own weapons in the future, and is clamping down on young people avoiding conscription, though it will take time to process and train any new recruits.

Jill Lawless contributed to this report.

Follow AP’s coverage of the war in Ukraine at https://apnews.com/hub/russia-ukraine

Ukrainian young acting student Gleb Batonskiy plays piano in a public park in Kyiv, Ukraine, Thursday, April 25, 2024. (AP Photo/Francisco Seco)

Ukrainian young acting student Gleb Batonskiy plays piano in a public park in Kyiv, Ukraine, Thursday, April 25, 2024. (AP Photo/Francisco Seco)

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