The Cracking of Glen Canyon Damn

7.5

/

2016

10

/

2023

7.9

/

2021

7.865

/

1983

2

/

2022

10

/

2023

6

/

2020

6

/

2022

7.848

/

2021

0

/

2024

0

/

2018

10

/

2023

0

/

1950

8

/

2016

7.4

/

2023

0

/

2011

6.7

/

2007

0

/

2012

5.3

/

2008

8

/

2022