Leaves and needles that clog local gutters
A wide variety of regional trees drop problematic debris into drainage channels throughout the year. Broadleaf varieties like bur oak, silver maple, cottonwood, green ash, and hackberry grow alongside conifers such as eastern red cedar and ponderosa pine. In spring, cottonwoods release fine fluff that instantly clogs subtle openings, while ash trees shed abundant winged seeds. Wind gusts carry dirt and heavy grit into open channels during summer dry spells. By fall, oak, maple, and ash leaves drop heavily into the drainage system. Leaf drop usually peaks in early October, filling channels with dense organic matter that holds moisture, creates blockages, and prevents proper water flow before freezing weather arrives.