On this day in engineering history, a failed dam in West Virginia resulted
in 125 deaths and 1100 injuries in 16 coal-mining communities. In a matter of
minutes, floodwaters from Logan
County's Buffalo Creek
demolished over 550 homes and damaged nearly 1000 more. The property damage,
estimated at $50 million (USD), included scores of cars and trucks.
The 15- to
20-ft. black wave of water that rushed at an average of 7-ft. per second
scarred more than just the man-made landscape, however. "I live up on a hill now", one
area resident later told Kai T. Erikson, author of Everything in Its Path, "but that doesn't' take away my fear".
The Dams of the
Middle Fork
During the 1950s, the Pittston Coal Company began dumping
mine wastes called "gob" into the Middle Fork of Buffalo Creek. These wastes, a
product of local strip-mining operations, consisted of dust, clay, shale, and
low-quality coal. In 1960, the Buffalo Mining Company (a Pittston subsidiary) built
a "gob dam" near the mouth of the Middle Fork. A second dam was added in 1966
and a third in 1972. By then, Pittston had become the largest independent coal
producer in the United
States - and known for its safety and
environmental violations.
The Rains of February
The Buffalo Creek area was pounded by heavy, nearly-continuous
rains in late February 1972. Pittston engineers measured water levels near the
highest gob dam, but company officials refused to warn local residents to evacuate. On the morning of February 26, a heavy-equipment operator discovered
that the Middle Fork's waters had risen to the crest of the dam, which was now was "real
soggy". At 8:05 a.m., Dam No. 3 collapsed. Rushing water obliterated the other
two coal slurry impoundments. Approximately 132-million gallons of blackish
wastewater rushed through the narrow Buffalo Creek hollow.
Act of God or Act of
Man?
Four days before the Buffalo Creek Flood, a federal mine
inspector had declared the condition of Dam No. 3 to be "satisfactory". In the
wake of this tragedy, however, three separate commissions found that Buffalo Mining
had ignored standard safety practices. Pittston officials called the flood an "Act
of God", but a disabled miner from the Buffalo Creek area saw things differently.
As the Rev. Charles Crumm explained to the Citizens' Commission to Investigate
the Buffalo Creek Disaster, "I never saw God drive the first slate truck in the
holler".
Resources:
http://en.wikipedia.org/wiki/Buffalo_Creek_Flood
http://www.wvculture.org/history/buffcreek/bctitle.html
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