According to https://lisbdnet.com, “Moles are fast diggers and can tunnel at a rate of 15′ per hour!” Goodness that is fast. Https://lisbdnet.com also claims, “In favorable areas, shallow tunnels can be built at a rate of 12″ per minute.”
Moles are omnivores that prefer to be underground most of their life. People think that having moles must mean you have grubs. This can be the case sometimes, but a mole’s favorite food is earthworms.
A lot of the damage that people notice is on the surface, however, moles prefer to be deep underground. Living as solitary critters, 1-3 moles per acre can be expected.
When called on to remove moles, Tall Timber Wildlife Service does not use poisons or sprays. This method verifies that your problem is solved, not just hope that your problem gets solved as when applying poisons.