Precision Pest Control works properties across Spokane, from homes along the South Hill bluffs down to neighborhoods that sit closer to the Spokane River itself. Where a property falls relative to the river and the aquifer underneath it tells us a lot before we ever walk the yard. Water is the thread that runs through most calls we get here.


Wasps build up through summer in eaves and dry ground near the river corridor once nectar sources start to thin. Mosquitoes follow standing water in low spots and irrigation runoff more than the river's main channel, which moves too fast for them to use. We see ants and spiders drawn indoors as the ground dries out over the aquifer, termites in older foundations where moisture collects against a slab, and bed bugs and bees turning up independent of any of that, one through travel and secondhand furniture, the other in wall voids and old outbuildings near the water.
Spokane sits on top of the Spokane Valley-Rathdrum Prairie Aquifer, one of the more productive aquifers in the country, and the river that shares the city's name cuts straight through downtown over Spokane Falls before continuing west. That combination shapes pest pressure in a way a lot of homeowners don't expect. Properties closer to the river and to Latah Creek hold more moisture in the soil later into a dry Spokane summer, which keeps ants and termites active near foundations after inland yards have already dried out. Irrigation runoff feeding back toward the same low ground creates the standing water mosquitoes need, often in a corner of the yard that looks dry most of the year.
Wasps read the season differently and build up strength as natural food and water sources near the river dry back in late summer, pushing them toward yards and eaves in search of both. We check drainage patterns on every property, not just around visible plumbing, because a downspout draining toward a foundation does the same thing a creek bank does on a smaller scale. Bed bugs and honey bees don't follow the water at all. A bed bug problem points back to travel or used furniture, and bees in an old shed near the water usually mean a colony has been established for a while, not that anything about the river brought them there.


See at Pest World!


See at Pest World!