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Old January 30th 10, 03:11 PM posted to alt.astronomy.solar
bert
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Posts: 1,997
Default How Safe is Hoover Dam ?????

Driven over it many times. It holds back the water of lake Meade,and
its the biggest man made lake. Is it Earthquake proof? I don't think
it is. I lived in Nevada and its has its shakes often. Dams have been
known to come down,and many people killed. People in NO know about
their dam. TreBert