Are you sure it's a mole and not a gopher?
Pest, Gopher and mole Identification. Do I have a gopher or a mole?
http://homeguides.sfgate.com/t...
Our local guy
http://www.thegopherguy.com/pa...
Someone recently recommended this for moles, I have not tried it yet.
http://www.domyownpestcontrol....
I flooded one out yesterday but had nothing to smack him with and it scurried across the pathway and down another hole. I kept blasting it with water but noticed later fresh surface tunnels so I failed in drowning it.