Weather This Weekend, Nov 16
  • Friday

    Nov 16

    41° /31°F
    Some sun returning; chilly
    • Very Unlikely
    • for a snow day
    • Snow: 2%
    • Ice: 0%
    • Snow: 0 in
    More
  • Saturday

    Nov 17

    43° /26°
    Mostly cloudy; cold
    • Very Unlikely
    • for a snow day
    • Snow: 8%
    • Ice: 0%
    • Snow: 0 in
    More
  • Sunday

    Nov 18

    38° /24°
    Times of sun and clouds; cold
    • Very Unlikely
    • for a snow day
    • Snow: 15%
    • Ice: 0%
    • Snow: 0 in
    More
Drought Colorado River

Dams: History, anatomy and common reasons for failure

November 12, 2018, 2:18:12 PM EST

Dams date back to around 2950-2750 B.C., when the ancient Egyptians built the first known dam, but it's not common to learn about their purpose and how they work. more

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Fri. Snow Day Potential