Flood cleanup in Round Rock, TX

Flood cleanup deals with water that got into your house from outside, rain, a swollen creek, runoff crossing the yard, not a pipe that let go behind a wall. That kind of water almost always carries something a clean supply-line leak never does, and it runs into an insurance gap a lot of homeowners never notice until they’re standing in it.

Greater Round Rock West has flooded twice already

More than 80 homes and roads in the Lake Creek watershed sit inside the 100-year floodplain, and some sit inside the tighter 10-year floodplain too. Most of that neighborhood, Greater Round Rock West, went up in the late 1970s and early 1980s, before the area had ever been mapped as floodplain at all. Tropical Storm Hermine dropped roughly 11 inches of rain on the watershed in 24 hours in September 2010. The same streets flooded again in the statewide storms of Memorial Day weekend, May 2015.

Check your address before the next storm, not after

Williamson County’s flood maps were last updated effective December 20, 2019. FEMA opened a new round of preliminary maps for the county, Round Rock included, for public review starting in January 2025, built on more current rainfall data than the older study used. No new effective date exists yet for those preliminary maps. What you can do now is look your own address up in FEMA’s map viewer and see where it falls, before you’re guessing during a storm.

Your homeowners policy stops at the exterior wall

A standard Texas homeowners policy is built for water that gets loose inside your house: a pipe, a hose, a fixture. Rising water that crosses your yard or comes in under the door is generally excluded. Flood coverage comes from a separate policy. Most people buy it through the National Flood Insurance Program, or NFIP, not their homeowners carrier, and it’s priced and sold on its own.

Outside water rarely arrives clean

Water that crosses open ground before it reaches your door picks things up along the way: soil, fuel off a driveway, whatever a storm drain was carrying. Restoration pros treat most floodwater as category 3, the dirtiest of the three classes, and the categories guide scopes out what separates it from a clean supply-line leak. If sewage backed into the mix along with the rainwater, the sewage cleanup page is where the safety rules get stricter.

Materials that soak water in rarely give it back

A material’s structure decides more than how bad it looks right after a flood. Carpet pad, particleboard, and drywall that stayed wet for a day or more usually get replaced rather than dried in place. Tile, sealed concrete, and metal hardware are usually fine once they’re cleaned and dried. The homeowners insurance guide thinks through how a sudden loss and a slower one get treated differently on a claim. That split matters here too. Flood coverage and homeowners coverage don’t run on the same clock.

The city is already betting on two new dams

Round Rock and the Upper Brushy Creek Water Control and Improvement District are building two new flood-control dams upstream of Greater Round Rock West. The project runs past $30 million. That’s public money aimed at the same creek that flooded this neighborhood in 2010 and again in 2015. If you live anywhere near Lake Creek, that’s the context your street sits in. A single wet room and a flooded first floor call for the same response either way: get people clear of the water, get it looked at, and don’t guess at what’s still worth saving.