If you're on well water, do you have a way to get water up from your potentially very-deep well without electricity? A well bucket is just that... a bucket designed to go down modern wells (which are narrow and deep) to bring water back up by hand. This is the basic parts list I used to create a floor-valve well bucket, described here: https://theprepared.com/forum/thread/how-to-make-a-well-bucket-in-case-electricity-goes-down-and-youre-on-well-water/ You can find all of this at a local hardware store. If you’re unsure, just show the pictures in the above link to an employee and they’ll be able to get you the right stuff. It's also possible to build one with a check valve instead of the floor valve. Details in the above link.