Is the power out in 77466?

Live answer for ZIP 77466 (Pattison 11% of the ZIP; Waller County), from CenterPoint Energy and Entergy Texas, updated every 10 minutes.

Right now in 77466

No. The utility reports no outages in 77466 right now.

0.00% of 1 customers

A customer is one electric account, usually one home or business, not one person. Utilities count outages this way.

Updated 8 min ago

We check every utility's outage data every 10 minutes. Each utility updates its own map on its own schedule, usually every 5 to 15 minutes.

Outage map

ZIP 77466Waller CountyOutage (size = customers)

Each dot is an outage the utility reports, placed where the utility puts it, often the middle of the affected area rather than a specific home. Tap a dot for the number of customers and the utility's estimated restoration time.

Neighboring ZIP codes

ZIP	Area	Out	Customers i A customer is one electric account, usually one home or business, not one person. Utilities count outages this way.	% out i Customers without power divided by all the customers the utility serves in this area.
77423	Brookshire / Pattison	0	11,197	0.00%
77446	Prairie View	–	–	–
77484	Waller / Prairie View	0	7,930	0.00%
77445	Pine Island / Hempstead	0	574	0.00%

Outage history in Waller County, which includes 77466

2014–2025 record

Waller County averaged 165.3 significant outages a year in 2023–2025, more than most Texas counties.

In the 12 months to December 2025, there were 81. Half were over within 2 hours; the longest lasted 15 hours, starting October 25, 2025.

The largest on record began May 16, 2024, with 121,248 customers out at once.

165.3significant outages a year (2023–2025)

At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.

2 hourstypical (median) length

Half of significant outages here ended sooner than this, and half lasted longer.

7.6 dayslongest on record (July 2024)

121,248most customers out at once

Largest events (start)	Peak out	Lasted i How long this area stayed at or above the significant-outage line, not how long any one home was without power.	Customer-hours i Customers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours.
May 16, 2024	121,248	7.4 days	6,620,912
February 14, 2021	96,048	5 days	3,206,672
July 8, 2024	31,398	7.6 days	995,577
September 13, 2021	31,129	5.6 days	518,076
May 2, 2024	17,272	1.6 days	121,054

Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).

From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.

If your power is out

Report it to your utility

CenterPoint Energy: call 713-207-2222 or report online
Entergy Texas: outage map and reporting
Stay at least 35 feet from downed power lines and report them right away.

Food safety

0–4 hKeep the fridge closed. It keeps food cold for about 4 hours.
4 h+Throw out meat, dairy and leftovers that have been above 40°F for more than 2 hours.
24 hA half-full freezer holds about 24 hours if kept closed.
48 hA full freezer holds about 48 hours.

Generators, heat and cold

Run generators outside only, at least 20 feet from windows and doors. Never in a garage.
Use a battery-powered carbon monoxide alarm.
Never heat your home with a gas stove or oven.