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Background Information|
Vulnerability Assessment
| Case Study ![]() ![]() Photo courtesy: News & Observer, Copyright (1996), The News & Observer Publishing Company. The 1960s:
The 1970s:
In February 1973, the State of North Carolina received 2 to 6 inches of rain in 24 hours. Small streams flooded causing flash flooding and severe flooding of major rivers. There was extensive property damage, and water reached depths of 2 to 6 feet in some homes. Two people were killed. In August 1976, New Hanover County received heavy rains from Hurricane Dottie, causing parts of Carolina Beach to flood, with up to 5 feet of water in some parts. In September 1979, Hurricane David caused extensive flooding. The Cape Fear, Lumber, Neuse, and Tar Rivers flooded. The 1980s:
In September 1984, Hurricane Diana caused widespread freshwater flooding in New Hanover County. A total of 13.72 inches of rain fell in three days in Wilmington. On September 11, 1984 rainfall records were broken when 6.92 inches of rain fell. In July 1988, New Hanover County received 6.5 inches of rain in about eight hours, causing major roads to flood. The 1990s:
In September 1995, Hurricane Luis caused coastal flooding and astronomical high tides caused overwash in Carolina Beach. In June 1996, Tropical Storm Authur caused flash floods in east Wilmington. In July 1996, Hurricane Bertha caused torrential rains. Four inches of rain fell in a few hours in Wilmington. Some areas had 2 to 3 feet of standing water from hurricane debris clogging drains. In July 1998, flash floods in Wilmington caused 2 to 4 inches of standing water. In August 1998, Hurricane Bonnie caused 10 inches of rain to fall. Federal Emergency Management Agency (FEMA)
Figure 1.22 |