This AquaDam is a temporary water-filled cofferdam flood barrier designed to control and divert water. This water bladder comprises two watertight inner tubes positioned beside one another within a woven outer sleeve. These inner tubes take on their form when filled with water, creating a lightweight but stable water barrier to facilitate optimal water transfer.
This 3' high dam comes in 3 sections, two are 60' and one 20', giving you a total of 140' of protection.
Basically a new system, it was purchased in July of 2018 to protect our home located on the Missouri River from potential flooding. We set up 80' of the 140' as a test run only, it never touched flood waters. It has been stored inside a climate controlled storage unit since August of 2018.
The original cost of this system was $7500, no doubt it would be much higher today. You will have everything you need for setup, minus the pump. Refer to the manufacturer's website for details and instructional videos: