Houston, TX
Frozen pipes in Houston: why the city says don't drip
Updated · Editorial team; not yet technically reviewed
Short answer
Unlike many cities, Houston Public Works has advised against leaving faucets dripping in a freeze: Houston's water system relies on ground storage tanks and pumps rather than water towers, so citywide dripping can strain pumps and drop pressure. Instead, wrap exposed pipes, remove hoses, turn off sprinklers, and if you're worried, shut off your water and drain the pipes ahead of the freeze.
What's different in Houston
Houston Public Works has advised against leaving faucets running in freezing weather because the system uses ground storage tanks and pumps, not water towers, and dripping can stress pumps and cause system-wide pressure problems (news report). [1]
The department recommends wrapping exposed pipes outside or in unheated areas, removing hoses from outside faucets and turning off sprinkler systems before a freeze (news report). [1]
Officials encouraged residents to know where their water cutoff valve is, and to shut off the water and drain pipes ahead of a storm if they're worried about freezing (news report). [1]
Houston's freeze plan
Wrap and cover
Exposed pipes, hose bibs and backflow devices.
Turn off sprinklers
Irrigation lines and above-ground assemblies freeze easily.
Shut off and drain if needed
Close the house valve and open a low faucet before a hard freeze.
Watch the meter after
No water use but a spinning meter means a break on your side.
After the freeze
Check attic and exterior-wall lines as they thaw. See what to do after a burst pipe; Houston's leak adjustment lists freezing weather as an excusable cause, credited fully if repaired within 30 days.
What Houston homeowners usually check next
- SymptomNo water in the house
Common questions
Should I drip faucets in Houston during a freeze?
Houston Public Works has advised against it because dripping can strain the pump-based system.
Why is Houston's water system different?
It relies on ground storage tanks and pumps rather than water towers.
What should Houston residents do instead of dripping?
Wrap pipes, remove hoses, turn off sprinklers, and shut off and drain if worried.
Where is my Houston water cutoff valve?
Usually near the meter or where the line enters the house; find it before a freeze.
How do I know if a Houston break is mine?
With no water running, a spinning meter means a leak on your side.
Is freeze damage covered by Houston's leak adjustment?
Freezing weather is listed as an excusable cause under Section 47-74.
Should I turn off my sprinklers before a Houston freeze?
Yes, the city recommends it.
Why do Houston pipes burst in attics?
Attic lines get little heat and freeze first.
How fast should I repair a freeze leak in Houston?
Within 30 days for the full leak adjustment credit.
Can I thaw pipes with a torch?
No; use gentle heat like a hair dryer and keep away from flames.
More plumbing help in Houston
- Water Heater Replacement in HoustonReplacing a water heater in Houston: the required plumbing permit, the registered master plumber rule, permit fees, inspection.
- Drain backing up in HoustonWhy Houston drains back up: grease and wipes cause 70% of the city's sewer overflows, and overflows double when it turns cold. Symptoms, safe checks and fixes.
- Water bill suddenly high in HoustonHouston's leak adjustment: credits for leaks from freezes, corrosion or wear, 100% to 50% by repair speed, and the paperwork needed.
- Backflow Testing in HoustonHouston backflow testing: testing companies must register with the city, testers need TCEQ licenses, and gauges need annual calibration reports filed with Houston.
- Water Line Repair in HoustonHouston's service line inventory: no lead lines found so far, most lines still listed as unknown, the notices sent to customers, and how to check yours.
- Sewer Line Replacement in HoustonReplacing a sewer line in Houston: a registered master plumber must pull the permit, how the homestead permit differs, minimum fees and inspections.
- Frozen Pipe Repair: the full guideHow to tell if a pipe is frozen, how to thaw it safely, what not to do, and how to protect vulnerable pipes before the next hard freeze.
- Plumbing in HoustonLocal water, housing and climate conditions, and the calls Houston homes need most.
How other cities handle it
- Frozen pipe and water line help in St. PaulFrozen pipes in St. Paul: what Saint Paul Regional Water Services covers, why frozen meter damage is billed to owners, prevention steps, and what to do first.
- Frozen water lines in AnchorageFrozen service lines in Anchorage: AWWU's rule that customers thaw lines from the main, the key box and thaw wire you must keep exposed, and what AWWU maintains.
- Frozen water service lines in MinneapolisFrozen water lines in Minneapolis: owners own the line from the main to the meter, who pays to thaw it, the City's contractor list and emergency number.
- Frozen pipes and water meters in BuffaloFrozen meters in Buffalo: the Water Board rule that owners protect meters from freezing, charges for damage, shutoff if unpaid, and prevention.
- Frozen pipes and meters in PhiladelphiaFrozen pipes in Philadelphia: keep the meter area above 40°F, trickle a faucet, shut off outdoor lines, check neighbors first.
- Frozen pipes in San AntonioFrozen pipes in San Antonio: pipes past the SAWS meter are the owner's, how to shut water off at the meter, SAWS freeze tips, and what not to do.
- Frozen pipes in DallasFrozen pipes in Dallas: DWU's freeze prep, the private shutoff you're responsible for, required sprinkler freeze sensors, and what to do in a water emergency.
Sources (1)
- Yahoo News / Houston Chronicle reporting on Houston Public Works freeze guidance · checked 2026-10-03