HAPPY NEWS YEAR;
you need to locate and dig up your septic tank, open the inlet side of tank
you never want to run a sewer cable down the drain without somebody to
watch and make sure you don't loose your cable in the tank ! !
most times you can see if the inlet is clogged by too much T.P. or grease
also this is a very good place to run the RIGHT size cable and blades to fully clear the line
P.S, how is that high desert air ? ?
it's a balmy 25% outside at this time in S.L.C. UTAH