![The Lake Mead "Bathtub Ring" as seen from the Hoover Dam in March 2009. | Download Scientific Diagram The Lake Mead "Bathtub Ring" as seen from the Hoover Dam in March 2009. | Download Scientific Diagram](https://www.researchgate.net/publication/290827637/figure/fig2/AS:669990139224068@1536749505255/The-Lake-Mead-Bathtub-Ring-as-seen-from-the-Hoover-Dam-in-March-2009.jpg)
The Lake Mead "Bathtub Ring" as seen from the Hoover Dam in March 2009. | Download Scientific Diagram
![olivier dupon on Instagram: “As the team says the Dam #ring is "rarity at its finest". The concept is indeed supported by a si… | Simple designs, Rarity, Supportive olivier dupon on Instagram: “As the team says the Dam #ring is "rarity at its finest". The concept is indeed supported by a si… | Simple designs, Rarity, Supportive](https://i.pinimg.com/736x/f2/76/4d/f2764ddf99e5241492e21782d9ea46ad.jpg)
olivier dupon on Instagram: “As the team says the Dam #ring is "rarity at its finest". The concept is indeed supported by a si… | Simple designs, Rarity, Supportive
![Ring-gate spillway at the Owyhee dam. It's a 300' vertical drop before making an abrupt 90 degree turn and shooting out the dam. : r/submechanophobia Ring-gate spillway at the Owyhee dam. It's a 300' vertical drop before making an abrupt 90 degree turn and shooting out the dam. : r/submechanophobia](https://i.redd.it/qiuik3wcnmg51.jpg)