The confirmed death toll from massive
floods in the US state of Colorado has risen to seven, while more than 600
people remain unaccounted for, officials said on Monday.
Helicopters
resumed search and rescue missions, helped by clearer weather after days of
torrential rain that has left over 1,500 homes destroyed and more than 17,000
damaged.
Five teams from the Federal
Emergency Management Agency (FEMA) are bolstering hundreds of
state and local officers trying to reach hundreds of residents stranded by the
floods, centered on Boulder County north of Denver.
"We
have a strong opportunity here, with FEMA's help, to come out of this whole
situation with a stronger infrastructure," Colorado Governor John
Hickenlooper told a press briefing.
On
Sunday, heavy rain prevented helicopters from taking off for most of the day as
officials put the number of people unaccounted for at more than 1,200 across
the western state.
But
on Monday there was even blue sky in places, allowing some 21 helicopters to
take to the air.
"We
are hoping to take advantage of the weather today and get those rescue
operations complete," spokeswoman Micki Trost of the Colorado Division of
Homeland Security and Emergency Management was quoted as saying by the Denver
Post.
In all seven people have died,
including three in Boulder County, two in El Paso County and two missing
presumed dead in Larimer County, said the Colorado
Office of Emergency management (COEM) in its latest update.
The
number of people unaccounted for stood at 658 Monday it said, while stressing
that the number was "approximate and changing" as rescue crews gained
access to more places, and as stranded people got in touch with authorities to
confirm they were alright.
In
all 11,700 people have been evacuated, the COEM said. A total of 17,994
residential structures have been damaged, and 1,502 destroyed.
Many
of the missing may simply be unable to report their whereabouts, but
Hickenlooper warned that the death toll may increase. "There are many,
many homes that have been destroyed," he said.
Rain
began pelting the western state early last week, with Boulder especially hard
hit, seeing 7.2 inches (18.3 centimeters) of precipitation in about 15 hours
starting Wednesday night.
Flash
floods have afflicted 15 counties down a 200-mile north-south section of the
Front Range, where the Rocky Mountains meet the Great Plains, the Colorado
Office of Emergency Management said.
"We've
got a heck of a lot of communities dealing with a heck of a lot of water,"
Jennifer Finch, a spokeswoman for Weld County northeast of Boulder, told Denver
Channel 7 News on Sunday.
On
Sunday, traffic on Interstate 25, Colorado's main north-south thoroughfare just
east of the mountain range, was brought to a halt by water covering two of the
three southbound lanes, according to an AFP correspondent on the road.
President
Barack Obama has declared a major disaster in Colorado and ordered federal aid
to support state and local efforts. Hickenlooper called the widespread flooding
"a heck of a storm."
Although
skies were clearer Monday, weather forecasters warned that scattered storms
could still dump up to an inch of rain in less than 30 minutes, according to
KUSA-TV.
Drier,
warmer weather conditions are due to return to the battered state on Tuesday,
lasting through to Thursday when there is a chance of showers through the
region, it said.