Yep, we had a pipe burst!
Our water had to be shut off for awhile-- that's when I was thankful for my handy-dandy composting toilet!
Here's a pic of the culprit! Luckily, our local plumbers were able to resolve the issue and have our water operational again within a few hours. Thanks, guys! Now, if we could just get those temps up a bit so that we don't have a repeat of this whole episode!