Submitted by Sahara-Phoenix t3_11a5vz7 in tifu
It was four in the morning. I kissed my partner good bye and he trudged through the thin layer of overnight snow to his truck for work. I mulled over what chore to tackle first. We had just gotten some new shelves for the garage, so I got down to some organizing. I came across a can crusher I'd purchased months ago. It was supposed to go on the wall above the recycling in the laundry room, so we could just crush the cans and drop them in the bin. Why not put it up?
In the laundry room, just off the garage, I used a studfinder and marked the spot with a pencil. I tried to put in a screw, but was meeting resistance. Figuring it was a knot, or just some particularly stubborn wood, I put a countersink bit into my drill. I pressed the drill through the drywall and gave it a little oomph. Water spurted from one side of our laundry room to the other, furiously hitting the opposite wall and splattering to the floor. It was not a stud.
I called my partner. He works in construction and knows how to fix my mishaps. While dialing the phone I looked around for those mythical turn off valves I'd heard about. I found one at the top of the water heater and turned it all the way right. Nothing happened. I stood collecting water in a bucket while my partner raced back home. With the door to the garage propped open, bucket after bucket was dumped down the driveway. The adrenaline wore off and I tried to keep my fingers, and the rest of me, from freezing.
He arrived and found the water main shut off at the street. Water ceased flying out of the wall. I apologized profusely for pulling him away from work, damaging our home, and being an idiot in general. Today, instead of relaxing on my day off, I get to clean up my mess. I have used all of our towels. The washer and dryer are disconnected while we fix the floor. We had been planning to renovate, starting with our bedroom. It looks like we'll be starting sooner than expected and in the laundry room instead.
TL;DR: While trying to mount something on the wall, I drilled into the water main and had to collect the water in a bucket, dumping frequently, until my partner could race home from work and shut it off at the street.
ThadisJones t1_j9rt8jp wrote
Look on the bright side, at least you didn't drill into: