Dallas Faces Rising Water Demand as Temperatures Climb
With the summer heat intensifying, water consumption in Dallas is reaching unprecedented levels. Typically, Dallas Water Utilities (DWU) processes and distributes around 400 million gallons of water daily. However, as temperatures rise, daily water usage has surged to over 600 million gallons. This heightened demand exerts significant pressure on water resources and infrastructure.
Increased water usage leads to higher pipeline pressure and flow, often resulting in water main breaks and leaks. To address these issues, DWU repair crews are on call 24/7, working throughout the year to detect and repair pipeline damages. During repair operations, some customers may face temporary service interruptions. DWU crews ensure affected customers are informed by leaving door notices at the impacted locations, typically before 9 p.m.
To alleviate the strain on the water system during extreme heat, DWU is urging the community to adhere to the updated City of Dallas Water Conservation Ordinance. Revised in May 2026, the ordinance enforces stricter watering restrictions and promotes additional water-saving measures.
Residents and businesses can contribute to water conservation efforts by:
- Following the year-round Twice-Weekly Watering Schedule.
- Complying with the updated ordinance that bans watering with automatic irrigation systems or hose-end sprinklers between 10 a.m. and 6 p.m. on any day, including designated watering days. Previously, this restriction was only in effect from April 1 to October 31.
- Utilizing hand-held hoses, soaker hoses, drip irrigation devices, or buckets to water property foundations any day, at any time.
- Ensuring automatic irrigation systems have functioning rain and freeze sensors to conserve water and prevent unnecessary irrigation.
- Checking sprinkler systems for leaks or malfunctioning heads and preventing water runoff onto sidewalks, driveways, and streets.
- Reporting unusual water flows from any property by contacting the City of Dallas 3-1-1 information line.
In the event of a water main break, residents are encouraged to call 3-1-1 immediately. DWU crews are promptly dispatched to assess and prioritize repairs.
Beyond immediate repairs, DWU allocates between $150 and $175 million annually to replace and upgrade water and wastewater mains citywide. Thanks to these investments, water main repairs per 100 miles have decreased from 37 in FY11-12 to 20 in FY24-25, demonstrating the effectiveness of consistent infrastructure improvements.
This summer, while you navigate the heat, your efforts to conserve water and reduce demand are greatly appreciated.
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