Humble splits in two for drainage purposes. The older in-town blocks off Main Street and FM 1960 in 77338 carry decades-old infrastructure: original yard lines past their service life, mature trees, and grading that has settled since the houses were built. South of town in 77396, including Fall Creek, Park Lakes, and the sections along Beltway 8 and Wilson Road, the construction is newer, and the usual complaint is builder grading that funnels water into the narrow side-yard bottlenecks between close-set homes.
All of it sits low. The West Fork of the San Jacinto runs right past town, and elevations step down toward the river. Harvey's crest in 2017 and the May 2024 flood both reached the river-adjacent sections. Even in an ordinary storm, rain that would be a nuisance on higher ground stands for days in flat gumbo-clay yards here.
The fixes track the split. On the in-town 77338 blocks the job is often replacement: French drains and discharge lines as old as the houses, silted shut or root-bound under fifty-year-old trees. In Fall Creek and Park Lakes it is usually surface work: catch basins where builder grading ponds, regraded swales where runoff crosses lot lines between close-set homes. Either way, typical jobs run one to three days.
Call and describe what you're seeing after the next rain. We'll connect you with an insured, vetted drainage contractor who covers both sides of Humble, the old grid off Main Street and the newer sections along Beltway 8, with a free on-site estimate.