We have been lucky that the weather has not bee frigid.
Right now with little snow cover the frost will go down fast with the next cold spell.
The so what is frozen sewers and some frozen water pipes under ground.
If you are without a foot of snow on areas of danger, it may be time to think of hay or straw.
Both make great insulation for septics and pipes when broken apart and spread on the ground.
Yes, it may cost you some money but nothing near if you septic freezes and backs up into your home.
Do yourself a favor and prevent a disaster today!!!