Before You Re-Enter: Safety First
Do not enter a flooded home until local authorities have confirmed it is safe to return. Storm flooding can carry sewage, industrial runoff, fuel, and other hazardous materials. Floodwater that appears clean is often contaminated.
Check for structural damage visible from outside before entering — cracks in the foundation, sagging rooflines, shifted walls. Have a licensed electrician confirm power is safe before restoring electricity. Check for gas leaks (smell of gas, hissing sounds) and call CenterPoint or your utility company before entering if suspected.
Document Before Touching Anything
Insurance documentation begins the moment you can safely enter the structure. Walk every room and film continuously before moving or discarding anything. Capture water lines on walls (measure their height and film the measurement), damaged contents, and the exterior origin points where water entered.
Photograph serial numbers on damaged appliances, HVAC equipment, water heaters, and major electronics. These numbers are required for full replacement claims. Pull out major items to photograph damage to floors and walls beneath them.
Courts and adjusters use time-stamped photos and video to establish the extent of the loss. Spend 30 minutes documenting before spending a minute cleaning.
Begin Water Removal Immediately
Once documentation is complete, start removing standing water as fast as possible. Depending on depth, this may require pumping before extraction equipment can be used. For shallow water (under 2 inches), commercial extraction units can handle it directly. For deeper flooding, a submersible pump is needed first.
Prioritize removing water from enclosed spaces — under stairs, in closets, in wall cavities that can be accessed — before focusing on open-floor areas. Trapped water in cavities wicks into surrounding materials and is the primary driver of mold growth after a flood event.
Remove Wet Materials Quickly
Carpet and carpet padding that have been wet with floodwater (Category 3 — black water) cannot be dried and reused. They must be removed. Cut and roll wet carpet in 8-10 foot sections for disposal. Carpet padding is essentially a large sponge: discard it entirely.
Drywall that has been submerged below the flood line typically must be cut and removed. A restoration contractor will cut a "flood cut" — removing drywall to a height above the water line (usually 12 inches above the highest wet reading) to expose the wall cavity and allow framing to dry. This is not cosmetic; it's a drying requirement.
Kitchen and bathroom cabinets with particle board or MDF box construction absorb water rapidly and cannot be dried. Solid wood cabinets may be salvageable. Your contractor can advise based on material type and saturation level.
Treat All Floodwater as Contaminated
Storm floodwater in the Houston area is Category 3 (grossly contaminated) by default. The bayou network, combined sewer overflows, and industrial drainage in Harris County means storm runoff carries bacteria, oil, heavy metals, and sewage even when it looks clean. Any porous material contacted by floodwater — drywall, insulation, fabric, paper, food — must be treated as contaminated and removed or professionally sanitized.
After water removal and material demolition, all remaining surfaces in the flood zone should be treated with an EPA-registered antimicrobial solution before drying equipment is deployed. This step is frequently skipped in DIY cleanups and is a primary reason mold appears weeks after the event.
Run Drying Equipment Until Readings Are Clear
After removal of standing water and wet materials, structural drying targets moisture absorbed into the remaining building materials — concrete slab, wood framing, exterior sheathing, and any insulation left in place. In Houston's summer humidity, this process takes a minimum of five to seven days for a significant flood loss, and may run longer for slab-on-grade construction.
Do not terminate drying because the space "feels dry" or because you've run equipment for a few days. Equipment should stay in place until daily moisture meter readings confirm materials have reached equilibrium — the same moisture content as unaffected materials of the same type in the same structure.
Keep a Recovery Log
Your insurance claim and any FEMA assistance application will require documented evidence of every expense: contractor invoices, material disposal records, temporary housing costs, equipment rental, and replacement receipts. Keep a running log with dates, amounts, and receipts for everything from the day of the storm forward.
If you hire a public adjuster or attorney to assist with a disputed claim, that log becomes critical evidence. The time you spend keeping it organized will save significantly more time later.
Houston Water Damage Restoration serves the greater Houston metro 24/7. If you have a water damage emergency, call us immediately — the faster extraction and drying begin, the less damage your home will sustain.