I was lucky overall here in Louisiana, it was down to 17 degrees last night, and a high of 45 today, we went about 36 hours with below freezing temperature. I had one CPVC hot water stub to nowhere outside my laundry room freeze and break, simple fix, cut the stub back and capped it off with a fresh cap, total cost about $5 most of that for a can of CPVC glue, plus a trip to the hardware store which was very busy with people buying plumbing supplies) Also the water line for a refrigerator ice maker froze up, thawed around noon and seems to not be leaking, will check that one closer later (I had dumped the old ice yesterday but I guess that was not enough flow to keep it from freezing in the wall). The forecast calls for a low in the low 20's again tonight, so hopefully everything else will hold up, I suspect I will be up a few times getting water from the laundry room fridge's door dispenser 
Ike
p.s. to make this a little pool related, pool is fine, solar panels are on freeze protect recirculation, and have a small non powered kerosene space heater running in pool house for added redundancy. (Pool pump has generator backup, there have been some low temperature related power outages in the area, but not too many)
Ike
p.s. to make this a little pool related, pool is fine, solar panels are on freeze protect recirculation, and have a small non powered kerosene space heater running in pool house for added redundancy. (Pool pump has generator backup, there have been some low temperature related power outages in the area, but not too many)