Feb. 22 (UPI) -- About 10 million people in Texas were still without safe drinking water Monday, relying on the state to provide bottled water that's in short supply, a week after a rare winter storm rolled in and disrupted treatment plants.
The state lifted water boiling notices Sunday for about 5 million of the 15 million people originally under the order, the Commission on Environmental Quality said. That includes Houston, Texas' largest city.
"The city of Houston boil water notice has been lifted," Mayor Sylvester Turner tweeted late Sunday. "You may use for drinking, cooking, washing."
"Our community helped each other through tough times and once again showed why we are Houston strong," he added in a statement.
The government has given out almost 4 million bottles of water to residents in need, according to Gov. Greg Abbott, but some distribution sites have run out. A site in Fort Worth went through 50,000 bottles on Sunday.
About one-third of Texas' population of about 30 million people were still without drinkable water, including residents in Dallas, Fort Worth, San Antonio and Austin.
The emergency started last week after a rare bout of freezing cold temperatures, snow and ice arrived in Texas and crippled many of the state's basic services, like water and power. The outage affected water treatment plants, which were forced to shut down.
By Monday morning, about 11,000 customers statewide remained without electricity, according to poweroutage.us. Last week, at peak disruption, more than 4 million in the state were in the dark -- as well as hundreds of thousands in neighboring Louisiana and Mississippi.
A major problem now for many Texans is steep sticker shock over their power bills. Because Texas operates its own energy grid and allows customers to opt to pay for power wholesale, that means utilities can charge customers more at peak demand times.
As a result, some customers have seen bills for thousands of dollars for just a few days or weeks of service.
Late Sunday, Abbott announced a moratorium to bar power companies from disconnecting any service for nonpayment.
"Texans shouldn't have to face a spike in their energy costs," he tweeted over the weekend. "To quickly address this issue, I held an emergency meeting ... to begin crafting solutions."
Abbott said he joined U.S. military and members of Texas' armed forces on Sunday to help distribute bottles of water -- as did Republican Sen. Ted Cruz, who was caught last week jetting to a Mexican resort with his family in the middle of the crisis. He returned after public outrage.