Tap water is what's reserved in my bathtubs and three 5-gal buckets since Sun evening. Tubs read 55°F at the moment.
Plumbing runs through the attic. One toilet feed had frozen Mon morning with everything else running but rather than letting all the faucets continue to drip/dribble (into the septic) with electric service rotating on scheduled blackouts, Mon evening I shut off the well, opened all the faucets and drained the tank for the duration. Weather is above freezing daytime today & Fri but hard freeze both nights so no reason to re-up the system until Sat.
