Got down into the teens up here last night. Turned on the water to make coffee this morning....and out came a trickle - enough to get coffee started and I went outside - no broken pipes - holding tank full and refilling(no problem between the well and holding tank). Plenty of water at base of home(so no frozen pipes between holding tank and home) - It apears that the pressure pump is not turning on (the fuse for the pump house is OK)- Any ideas?