Published June 3, 2025 · Updated July 14, 2025 · Written & reviewed by our licensed East Texas plumbers
East Texas gets its share of severe weather — spring and fall bring the storms that spawn tornadoes, straight-line winds, and the kind of flooding that comes with 47 inches of annual rain falling in a hurry. Homeowners in Kilgore, Van, and Canton know to check the roof and the trees after a storm. Fewer think about the plumbing, and that is a mistake, because storm damage to your water and sewer systems is often invisible until it becomes a much bigger problem.
How storms damage plumbing
Severe weather stresses plumbing in ways that are not always obvious.
Shifting ground and foundations
Heavy rain saturates our expansive red-clay soil, which swells when wet and shrinks when it dries. That movement shifts foundations and the pipes running through and under them. A storm that dumps several inches can move the ground enough to crack a sewer lateral or stress a slab-embedded line.
Fallen trees and uprooting
When a tree comes down or is uprooted, its root ball can rip apart the buried sewer or water line it was tangled with. Even trees that survive can have their root systems shifted enough to damage nearby pipe.
Flooding and backups
Floodwater can overwhelm sewer systems and push contaminated water back up into homes. It also carries debris into drains and can infiltrate cracked lines, leaving you with a backup days after the water recedes.
Power loss and well pumps
For homes on well water, a storm knocking out power means the well pump stops. When power returns, pressure surges and sediment can stir up, stressing the system.
What to check after a storm
Once it is safe, walk your property with plumbing in mind:
- Look for new wet spots, soft ground, or unusually green patches in the yard — signs of a broken buried line
- Check water pressure at several fixtures for any sudden change
- Watch for slow drains or gurgling that were not there before
- Smell for sewage odors in the yard or near cleanouts
- Inspect exposed pipes in the crawlspace for new leaks or shifting
- If you are on a well, watch for cloudy or sediment-filled water after power returns
Storm plumbing damage often shows up on a delay. A line cracked by shifting ground might not back up for days, so keep watching even after the immediate cleanup is done.
Why the delay is the dangerous part
The reason storm plumbing damage catches people out is timing. A tree that shifted the ground, or a slab that flexed as the clay swelled, may leave a hairline crack in a sewer lateral that holds for days before it finally lets go and backs up. By then the storm is old news and nobody connects the backup to the weather. If a significant storm has hit your area, treat the following two weeks as a watch period and take any new drainage symptom seriously.
If your home flooded
Flooding brings special concerns. Do not use plumbing until you know sewage has not backed into the system, and treat any standing water that may contain sewage as contaminated. Storm and flood damage to plumbing needs proper assessment before you trust the system again — turning everything back on before it is checked can spread contamination through the house.
What repairs can involve
Depending on what the storm did, you might be looking at anything from clearing a debris-choked drain to repairing a sewer lateral cracked by a shifting foundation. Kilgore-area planning benchmarks — ranges, not quotes:
- Drain clearing: $65 to $324
- Sewer-line repair: $191 to $1,360
- Leak repair: $97 to $292
- Main-water-line repair: $379 to $3,035
A camera inspection of the sewer line after a major storm is cheap insurance, especially if a large tree came down near the line or the ground shifted noticeably.
Before the next storm: a little prep goes far
Tornado season comes around every year in East Texas, so some preparation pays off repeatedly:
- Know where your main water shutoff is so you can kill the water fast if a line breaks
- For well homes, know how to shut down the pump and protect it during an outage
- Keep large trees near your sewer and water lines trimmed and their health monitored — a weak tree near a line is a storm-day liability
- Make sure your crawlspace and yard drain well, so saturated clay does not sit against your foundation and pipes
None of this stops a tornado, but it limits what the next storm can do to your plumbing and shortens your recovery when the weather turns.
We help you recover
After severe weather, the plumbing damage you cannot see is the kind that turns into a flooded home a week later. Kilgore Pro Plumbing inspects and repairs storm-damaged plumbing across Kilgore, Van, Canton, and the surrounding area. If a storm has come through and you want peace of mind about your water and sewer, call (831) 290-4327.
