For those in the south preparing for this winter storm, it might be a good idea to get a water shut-off key if you lose power and your pipes freeze. You can buy these in stores, but if you have a 3D printer, here is a file!
https://makerworld.com/en/models/2280080-water-meter-key#profileId-2486286
I'm printing five at a time and giving them away in my free store/tiny library to anyone that needs one. If you have a 3D printer and some extra filament, I highly recommend printing off some for your neighbors, you might save someone's day!