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Extension cords, wet floors, and electrical sense

Power out, generators & food

Home / Power out, generators & food / Extension cords, wet floors, and electrical sense

Last verified 2026-09-20

You are daisy-chaining cheap cords across a damp slab to feed a fridge and a box fan. That is how people get bit, and how houses finish the week with a fire.

Water and electricity already had their meeting in this house. You do not need a rematch.

If the outlet sat in floodwater, it is not a charging port. It is a project for a licensed electrician.

Do this now

  1. Stay out of any room with standing water and live power. If you cannot kill the wet circuit from a dry panel, leave.
  2. Use outdoor-rated, heavy-gauge cords for fridges and pumps. One load per cord if you can.
  3. Keep connections off wet floors. Up on a block, not in the silt.
  4. Do not run cords under rugs or through door pinches that will cut the jacket.

The panel is not a DIY puzzle after a flood

If water reached the breaker box, you do not “reset it and see.” You call a licensed electrician. Houston slab homes take water at outlet height more often than people want to admit. A GFCI that trips is trying to tell you something. Stop resetting it into a puddle. 911 if someone is already shocked and not okay.

Cords that will not murder the fridge

A 16-gauge indoor lamp cord is not a generator whip. Look at the gauge and the rating. Keep the run short. Do not coil a working cord into a hot pile in September. Heat plus load melts jackets. If the cord is warm, it is undersized or coiled. If the plug is wet, it is out of service. Tape is not insulation in flood mud.

Pumps, shop vacs, and the neighbor’s outlet

People will offer a dry house as a power source. Thank them. Do not pull a cord through a street that still has water or through a puddle that hides a nicked jacket. Use a GFCI-protected outlet if you have one. Unplug before you pull a pump out of the water. Label what you borrowed. The block only has so much goodwill and so many cords.

Verify live. Status changes hourly. If the panel or outlets took water, wait for a licensed electrician. Report grid and downed-line issues through CenterPoint’s official map or the number on their site.

Do this next

  1. CenterPoint status and when food in the fridge is gone
  2. Generator placement so you do not kill someone with CO
  3. Water cleanup hub

More in Power out, generators & food.

What Houstonians learned after Harvey-style floods

Outages last longer than the first CenterPoint guess. Use their outage center, not a screenshot. A boil-water notice is not automatically citywide. Follow your utility or MUD until they lift it. Generators, grills, and cars stay outside, away from windows. A garage kill is carbon monoxide.

Official checks (verify live)

Status, maps, and claim portals change by the hour. Open the org site. Do not trust a screenshot from last night.

  • CenterPoint outage map Action Center outage desk for CenterPoint territory. The older outage-center and outage-map paths returned 404 on 2026-09-21. Ignore viral ETAs. Downed line: stay back, call 911 and CenterPoint.
  • Houston Public Works notices Boil-water and main-break posts. A 2022 lift page is not today's status. houstontx.gov/publicworks returned 404 on 2026-09-21. Recheck here or Houston OEM, then 311.
  • City of Houston 311 Debris rules, water, and non-emergency city services. Not a substitute for 911. Outside the city, this is the wrong desk.
  • 211 Texas Shelter, food, utility, and recovery referrals. Dial 211 if the sites lag.
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