Pest Forecast for Silver Lake Reservoir, Silver Lake

Current Pest Advisory for Silver Lake Reservoir (August 2026)

As August's heat bakes the hillsides around Silver Lake Reservoir, the top two pests homeowners should watch for are subterranean termites and roof rats. The hot, dry weather drives subterranean termites to seek moisture in the damp crawlspaces of our 1920s-1940s Spanish Colonial and Craftsman bungalows, especially near the reservoir where the microclimate stays cooler and more humid. Meanwhile, roof rats are thriving in the lush vegetation and eucalyptus trees along the slopes, using tree limbs and utility lines to access attics in older homes and the eaves of newer hillside constructions. Look for mud tubes on foundation walls or exposed wood in crawlspaces, and listen for scratching in attics at dusk or spot droppings near food sources like bird feeders or fruit trees. Also, watch for gnaw marks on wires or insulation, a common sign of rat activity. The standing water of the reservoir itself can breed mosquitoes, but termites and rats are the primary concerns this month. Below are the top-rated Los Angeles exterminators who specialize in these specific seasonal threats.