Road splits in half: Debby causes dam breaks in Cumberland & Harnett counties (2024)

There were two dam breaks in North Carolina on Thursday following the arrival of Tropical Storm Debby.

Around 11:16 a.m., a dam collapsed near Siple Avenue in Cumberland County, south of Hope Mills. The road is closed from Pinewood Terrace to Galax Drive. WRAL News captured drone footage of the aftermath.

The dam collapse split the road in half, making it impassable. You can see just how extensive the damage is.

Road splits in half: Debby causes dam breaks in Cumberland & Harnett counties (1)
Road splits in half: Debby causes dam breaks in Cumberland & Harnett counties (2)

There was another dam break Thursday, this time in Harnett County. The dam breach happened in the area of Country Walk Lane and Cherry Berry Lane. The area is blocked off, and county officials said an evacuation took place earlier in the morning.

Bombay Drive in Fayetteville was completely underwater Thursday morning. Some residents were asked to evacuate Thursday.

Road splits in half: Debby causes dam breaks in Cumberland & Harnett counties (3)
Road splits in half: Debby causes dam breaks in Cumberland & Harnett counties (4)
Road splits in half: Debby causes dam breaks in Cumberland & Harnett counties (5)

The history of flooding on Bombay Drive dates back to Hurricanes Matthew and Florence.

Some residents believe the neighborhood has a poor water drainage system. It's something they want city leaders to fix.

In Robeson County, all eyes are on the Lumber River as it continues to rise. The county is already experiencing flooding on several streets.

The Lumberton Levee system has been reinforced to handle the rain, but Robeson County Emergency Management said it has rescue boats on standby if flooding reaches extreme levels.

The county has gotten more than 5 inches of rain so far, with more to come. Flash flooding has affected several highways and roads near Fayetteville, creating dangerous driving conditions Thursday morning.

Road splits in half: Debby causes dam breaks in Cumberland & Harnett counties (6)
Road splits in half: Debby causes dam breaks in Cumberland & Harnett counties (7)
Road splits in half: Debby causes dam breaks in Cumberland & Harnett counties (8)
Road splits in half: Debby causes dam breaks in Cumberland & Harnett counties (9)

Tropical Storm Debby has caused 170 lane closures or incidents on state maintained roads, many of which are in Fayetteville, the NCDOT said.

WRAL News has received reports that Rayconda Place is washed out and Festival Park is flooded.

The following roadways have been flooded or barricaded in Hope Mills:

  • Portions of Hunting Ridge Road near the intersection of Rockfish Road are flooded. These areas have been coned off.
  • Deaver Circle has been barricaded. Please avoid this area.
  • Sommer Drive has been barricaded. Please avoid this area.
  • Rockfish Road is still passable with care.

If you have to drive Thursday, please use extreme caution. Most deaths and injuries related to hurricanes happen when people attempt to drive through flooded roads.

Even a shallow amount of water can be dangerous, and strong currents can easily sweep away cars.

Dangerous NC driving conditions: Flooding, downed trees, dam breaks in Cumberland County

Tropical Storm Debby is expected to dump around 9 inches of rain in counties south of the Triangle, the same areas hit during Hurricane Matthew and Hurricane Florence.

The biggest threat from Debby is heavy rain and flooding, according to WRAL meteorologists. Aside from the coast, areas southeast of the Triangle, like Fayetteville, could get the most rain from the tropical storm.

Cumberland County issued a State of Emergency ahead of Tropical Storm Debby's arrival.

Cumberland County has opened the following locations as emergency shelters:

  • Mac Williams Middle School: 4644 Clinton Rd., Fayetteville
  • Pine Forest High School: 525 Andrews Rd., Fayetteville
  • Smith Recreation Center: 1520 Slater Ave., Fayetteville
  • South View High School (Pet Friendly): 4184 Elk Road, Hope Mills
  • Westover Recreation Center (Pet Friendly): 267 Bonanza Dr., Fayetteville

Southeastern NC known to be flood-prone during hurricane season

Slow-moving, rain-heavy storms have hit North Carolina many times, including in 2018, when Hurricane Florence dropped up to 30 inches in some areas. In 2019, Hurricane Dorian dropped up to 7 inches of rain.

The Lumber River is a flood-prone area. In 2018, the river breached Interstate 95, isolating the area and destroying homes. Communities in the area could be flooded by Wednesday night.

Matthew vs. Florence: A look at historical flooding in North Carolina

Wayne Horne, Lumberton's city manager, said lessons were learned after Hurricane Matthew and Hurricane Florence devastated communities in the area,

"We have the on-the-job training and learning experience," Horne said. "We’ve learned a lot from the last two hurricanes."

Preparing for flooding involves coordination between the city, county and state to bring resources to local communities.

Plans include strengthening the levy that protects Lumberton from the river. In 2018, a breach of the temporary structure caused massive devastation.

"Where we saw that we had weak links ... with our substations, with our wells, with our water plant, we’ve invested quite a bit through federal and state assistance and local monies to correct those problems so we don’t have a reassurance," Horne said.

On Tuesday, WRAL News spoke with Robeson County's director of emergency management, who said crews have also been working to clean the canals to prevent flooding.

He added more personnel is in place for water rescues, and shelters will be available if residents have to evacuate.

On Monday, Gene Booth, Cumberland County's emergency services director, said the county is planning for worst-case scenarios but has not yet activated the Emergency Operations Center or opened any shelters.

Debby aftermath: 4 killed after 10 tornadoes touch down, two dams break and trees topple across NC

According to Booth, the county is ready to activate its emergency response in a moment's notice.

Residents prepare for Debby, ready to evacuate

Fayetteville resident Veronica Green said she had some work done to her property to help avoid flooding.

Another resident, Alice Redding, said the flooding gets bad in Fayetteville.

"The water goes above the stop sign," Redding said.

Clyde Hunt said he dropped everything to prepare for potential flooding from Debby.

"I actually took today off just to move all my items and get those inside the building," Hunt told WRAL News on Tuesday. "It’s hard to sleep. I’m on the edge just thinking, 'how high is the water going to get?' It’s not a good feeling."

Hunt lived through Hurricane Florence in 2018, watching from his porch as the water from the Lumber River consumed his home and turned his street into a river.

"I don’t want to lose any of my items," Hunt said. "You just have to take that extra day to prepare and plan before it gets here. If you don’t, you’ll lose everything."

Fort Liberty released all non-essential personnel in advance of Debby's arrival.

WRAL News on Monday visited a neighborhood in Gray's Creek on Penneystone Drive, which was hit hard by both Matthew and Florence when Rockfish Creek flooded homes, forcing residents to be evacuated by swift water recuse teams.

The threat of flooding from Debby has neighbors in the area concerned.

Paul White said his father's home was one of the homes destroyed in Hurricane Matthew.

"Before Matthew came, it rained about two weeks prior to the storm coming," said White. "The concern I've got is we've had about three weeks of rain and now another one's coming. It scares me."

Neighbors told WRAL News they're not taking any chances; they are packed and ready to evacuate in the event that heavy rain causes Rockfish Creek to start rising.

Sondra Maynard survived both Matthew and Florence. Now Debby is knocking at the door.

"It does put a little bit of fear, but, considering what I went through with Matthew ... I had PTSD for the first two years after Matthew, so every time it would rain I would panic and it was bad."

Maynard has cleared some of her trees so she can get a better look at Rockfish Creek. She also built a retaining wall in hopes of keeping the water out of her house.

WRAL News asked her when she would evacuate.

"If the rain starts ... if I see that deck starting to get up underwater, it's time for me to pack up and get away from the creek," she said.

People can visit FIMAN.nc.gov, North Carolina's Flooding Inundation Mapping and Alert Network, to sign up to get alerts when rivers near their home are at risk for flooding.

Helpful links:

  • Connect with WRAL wherever you are
  • Interactive hurricane tracker
  • 2024 hurricane season: What to do when a hurricane is coming
  • Hurricane survival kit: How to keep your family safe when a hurricane hits
  • Hurricane-proof your NC home: Essential steps to weather the storm
  • Hurricane evacuation plans and routes for the North Carolina coast
  • Preparing food for hurricane season: Essential food and water strategies for emergencies

Road splits in half: Debby causes dam breaks in Cumberland & Harnett counties (2024)

FAQs

Road splits in half: Debby causes dam breaks in Cumberland & Harnett counties? ›

There were two dam breaks in North Carolina on Thursday following the arrival of Tropical Storm Debby. Around 11:16 a.m., a dam collapsed near Siple Avenue in Cumberland County, south of Hope Mills. The road is closed from Pinewood Terrace to Galax Drive. WRAL News captured drone footage of the aftermath.

What can cause a dam to break? ›

The following is a list of mechanisms that can cause dam failures:
  • Flood event.
  • Piping/seepage (internal and underneath the dam)
  • Land slide.
  • Earthquake.
  • Foundation failure.
  • Equipment failure/malfunction (gates, etc…)
  • Structural failure.
  • Upstream dam failure.

What is the dam break problem? ›

The problem of a dam failure is modelled mathematically as the classical dam-break problem. It is developed to model the situation where a mass of fluid, lying on an impermeable bed, is held in place by a solid boundary (the dam) so that there is a change in the fluid surface elevation across the dam site.

At which point is the dam most likely to break? ›

Dam break is most likely to occur during the monsoons under the occurrence of extremely heavy storms. The dam may breach on account of some structural failure or faulty maintenance. In this condition, the outflow from the dam will be combined with lateral inflows from the areas downstream of the dam.

What is it called when a dam breaks? ›

Outburst, Dam breach. Dam failure is the collapse or movement of part of a dam or its foundation, such that the dam cannot retain water.

What are the four causes of dam failure? ›

Many dam failures are also secondary results of other natural disasters such as earthquakes, landslides, extreme storms, or heavy snow-melt. Other causes include equipment malfunction, structural damage, and sabotage.

What to do if a dam breaks? ›

If there is a dam failure or an imminent dam failure and you need to evacuate, know your evacuation route and immediately get out of harm's way. In general, evacuation planning and implementation are the responsibility of the state and local officials responsible for your safety.

What will happen if the dam breaks? ›

Here are some consequences of a dam break: Flooding: The sudden release of water from a dam can result in severe flooding downstream. This can cause damage to homes, buildings, infrastructure (roads, bridges, railways), agricultural land, and natural habitats.

What was the biggest dam break in the world? ›

In August 1975, the Banqiao Dam and 61 others throughout Henan, China collapsed following the landfall of Typhoon Nina.

What happens when a dam wall breaks? ›

A dam failure or dam burst is a catastrophic type of structural failure characterized by the sudden, rapid, and uncontrolled release of impounded water or the likelihood of such an uncontrolled release.

What is the lifespan of a dam? ›

The service life of a well-designed, well-constructed and well-maintained and monitored embankment and concrete dams can easily reach 100 years. Hydromechanical elements such as gates and their motors have to be replaced after 30 to 50 years. The life-span of penstocks is 40 to 60 years (Figure 3).

What is the difference between a dam break and a dam breach? ›

The only difference is that the breaching is performed on a levee. The options and data entered to describe the breach is the same as a Dam Break.

What is water behind a dam called? ›

Impoundment (Pool/Lake/Reservoir) – Water held back by a dam; water on the upstream side of the dam. Intake – Any structure in an impoundment which water can be drawn through the dam.

Can an earthquake cause a dam to break? ›

Historically, few dams have been significantly damaged by earthquakes. On a worldwide basis, only about a dozen dams are known to have failed completely as the result of an earthquake.

How many dams have collapsed in the US? ›

Yet about 1,000 dams have failed over the past four decades, killing 34 people, according to Stanford University's National Performance of Dams Program. Built for flood control, irrigation, water supply, hydropower, recreation or industrial waste storage, the nation's dams are over a half-century old on average.

What can damage a dam? ›

The Causes of Dam Failure
  • Overtopping caused by water spilling over the top of a dam. ...
  • Foundation Defects, including settlement and slope instability, cause about 30% of all dam failures. ...
  • Cracking caused by movements like the natural settling of a dam.
  • Inadequate maintenance and upkeep.

What breaks a dam? ›

Human, computer or design error (Buffalo Creek Flood, Dale Dike Reservoir, Taum Sauk pumped storage plant) Internal erosion or piping, especially in earthen dams (Teton Dam) Earthquakes.

How can a dam fail? ›

Slopes surrounding the dam can become unstable, and if the original construction materials start to erode, it can cause seepage. There are other natural causes of dam failure, including earthquakes, floods, extreme weather and landslides. And then there are the effects of war — bombings and intentional sabotage.

Can water break a dam? ›

Water may “overtop” the dam, eroding it away as it gathers force pouring down. Seepage, if not found and remedied, will destroy dams “gradually, then suddenly” through erosion and then 'piping' of the supporting soil.

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