![What is this tall metal tower floating on a barge in shallow water? Spotted in a marina in Sausalito, CA : r/whatisthisthing What is this tall metal tower floating on a barge in shallow water? Spotted in a marina in Sausalito, CA : r/whatisthisthing](https://preview.redd.it/what-is-this-tall-metal-tower-floating-on-a-barge-in-v0-j0ow9cmy7mv91.jpg?width=640&crop=smart&auto=webp&s=8cd92411598c1d4aa0638b2171a02163feb7f52f)
What is this tall metal tower floating on a barge in shallow water? Spotted in a marina in Sausalito, CA : r/whatisthisthing
![ElInglésEsRockNRoll - BBadEnglish on Twitter: "I wouldn't TOUCH IT/HIM/HER WITH A BARGE POLE! (or A 10-FOOT POLE) *ni con pinzas BARGE: a large boat to move goods https://t.co/i3wxHpAaso" / Twitter ElInglésEsRockNRoll - BBadEnglish on Twitter: "I wouldn't TOUCH IT/HIM/HER WITH A BARGE POLE! (or A 10-FOOT POLE) *ni con pinzas BARGE: a large boat to move goods https://t.co/i3wxHpAaso" / Twitter](https://pbs.twimg.com/media/ChyXJ-eXIAUWyC7.jpg)
ElInglésEsRockNRoll - BBadEnglish on Twitter: "I wouldn't TOUCH IT/HIM/HER WITH A BARGE POLE! (or A 10-FOOT POLE) *ni con pinzas BARGE: a large boat to move goods https://t.co/i3wxHpAaso" / Twitter
![A Colombian sand miner, using a barge pole, navigates his boat loaded with extracted sand in the river in Cartago, Colombia Stock Photo - Alamy A Colombian sand miner, using a barge pole, navigates his boat loaded with extracted sand in the river in Cartago, Colombia Stock Photo - Alamy](https://c8.alamy.com/comp/EGXPT0/a-colombian-sand-miner-using-a-barge-pole-navigates-his-boat-loaded-EGXPT0.jpg)
A Colombian sand miner, using a barge pole, navigates his boat loaded with extracted sand in the river in Cartago, Colombia Stock Photo - Alamy
![Essentials of Pond Management – Management of Recreational Fish Ponds - Alabama Cooperative Extension System Essentials of Pond Management – Management of Recreational Fish Ponds - Alabama Cooperative Extension System](https://www.aces.edu/wp-content/uploads/2022/06/rw-troy-liming7.jpg)