THOUSANDS OF FACILITIES LIKE
OROVILLE ARE AGING, THREATENING
A GROWING POPULATION DOWNSTREA
AS PROGRESS CONTINUES AT
OROVILLE DAM, QUESTIONS SURROUND
THE CAUSE BEHIND THE DAMAGED
SPILLWAYS.
JOSEPH COUNTRYMAN UNDERSTAND
THE GRAVITY.
THE CIVIL ENGINEER SPENT MORE
THAN 20 YEARS OVERSEEING
RESERVOIRS WITH THE ARMY CORPS
OF ENGINEERS.
>> THAT IS A UNIQUE SITUATION
THAT I DON'T THINK ANYONE HAS
EVER SEEN BEFORE.
VICKI: BUT WHAT'S COMMON IS
CALIFORNIA'S DEPENDENCE ON DAMS,
AS WATER NEEDS GROW ALONGSIDE AN
INCREASING POPULATION.
>> THE THINGS THAT WE THINK WE
KNOW, WE METICULOUSLY TAKE CARE
OF.
IT'S THE THINGS WE DON'T KNOW
AND ARE UNAWARE OF THAT CA
CAUSE A PROBLEM.
VICKI: THERE ARE MORE THAN 1500
DAMS STATEWIDE, THE MAJORITY OF
WHICH WERE BUILT BEFORE 1969.
OROVILLE DAM JOINS A LONG LI
OF STORAGE FACILITIES AROUND 50
YEARS OLD WITH AN UNKNOWN LIFE
EXPECTANCY.
>> CERTAINLY THE OLDER THE
STRUCTURE IS, THE MORE
INSPECTION THAT IT NEEDS, AND
THE MORE REHAB IT NEEDS
PERIODICALLY TO BRING IT UP TO
CURRENT STANDARDS.
VICKI: DEPARTMENT OF WATER
RESOURCES OWNS AND OPERATES
OROVILLE DAM, BUT THE ARMY CORP
OF ENGINEERS OVERSEES FLOOD
CONTROL, TELLING US OPERATIONS
WERE NORMAL DESPITE ABOVE
AVERAGE RAIN AND SNOWPACK
FOLLOWING YEARS OF SEVERE
DROUGHT.
>> ARE THERE CHALLENGES?
IT PRESENTS SOMETHING THAT WE
HAVEN'T SEEN IN AWHILE.
BUT WITH WATER CONTROL, FLOOD
CONTROL RELEASES, THAT'S ALL BY
THE BOOK.
VICKI: THE PRIMARY SPILLWAY
DAMAGED BUT STILL FUNCTIONAL.
POURING WATER INTO THE FEATHER
RIVER, SUCCESSFULLY PROTECTING
THOUSANDS OF HOMES.
BUT WHAT WILL BE LEFT OF THE
WOUNDED SPILLWAY WHEN THE
RUSHING WATER SUBSIDES?
>> MANY OF MY HYDRAULIC ENGINEER
FRIENDS AND I HAVE BEEN
DISCUSSING WHAT MIGHT IT LOOK
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