Jeff H Young
In the Trades
well the water isn't that deep if he has never had back ups might not be as serious as I thought a camera will provide better info
the standing water should get deeper and deeper as you go 1/4" per ft as you go if it gets shallower than there's a situation of back fall some call reverse grade.
the standing water should get deeper and deeper as you go 1/4" per ft as you go if it gets shallower than there's a situation of back fall some call reverse grade.