When storm water or a water line floods Lancaster
A heavy North Texas storm can put water in a garage or a low room within minutes, and Lancaster has plenty of storm history. The 24/7 emergency line covers Lancaster, and the dispatcher can walk you through what to do while the crew drives over.
Storms, creeks and the city that has seen both
Lancaster is about 15 miles south of downtown Dallas, with Interstate 35E forming its western boundary and Interstate 20 along the far north. Ten Mile Creek is a major drainage feature in and around the city, so storm water has a clear path through town and some low areas see it first.
The city also has a storm history. The historic town square, laid out in 1852, saw every building heavily damaged or destroyed in the 1994 tornado. After a wind event, wind-driven rain and torn roofing are common causes of ceiling leaks that show up days later.
If your roof lost shingles in a storm, check ceilings and attic insulation within a day or two. A small leak caught early is a drying job. A leak found weeks later is a repair job and sometimes a mold job.
If water is still spreading, do this first
Stop or divert
Close the main valve if a line has failed. In a storm, move vehicles and valuables to higher ground and stay out of moving water.
Call the city when it is the street
For a main break or sewer problem, Lancaster lists 972-218-2700 after hours. For water inside your home, call the restoration line.
Power and gas
Leave power alone near wet outlets. Leave and call 911 for a gas smell or sparks.
Document
Photograph the water line and the damage before anything moves.
Services most Lancaster calls need
Storm and drainage losses start with flood damage restoration, which covers contaminated water and lower-level cleanup. Roof leaks that drop water through ceilings lead to water damage repair after the structure dries.
If the building stays damp, water mitigation puts air movers and dehumidifiers to work. Sewer backups follow the contaminated water process described on the flood page.
Lancaster city contacts and permits
The Municipal Center is at 211 N. Henry Street, Lancaster, TX 75146, and the main city number is 972-218-1300. Utility Billing is 972-218-1328 and water and sewer after-hours emergencies go to 972-218-2700. Permits and inspections run through the city online permit portal.
The city incorporated on May 5, 1886, and the 2020 census counted 41,275 people. Lancaster Regional Airport sits about two miles southeast of the central business district and serves as a reliever airport for the big Dallas airports.
Nearby places we also reach
Hutchins, ZIP code 75141, and Wilmer, ZIP code 75172, sit near Lancaster. Crews respond to emergencies there when they can, though Lancaster remains the focus of this page. Coverage depends on crew availability.
ZIP code and service area coverage
Crews serve ZIP codes 75146 and 75134 across Lancaster. The same team covers ZIP code 75115 in DeSoto, and the Red Oak and Cedar Hill pages cover the towns to the south and southwest.
In Lancaster and need help now?
Call the 24/7 line and give your street address. A dispatcher explains the next step.
Do you cover every ZIP code in Lancaster?
Crews serve the street addresses in ZIP codes 75146 and 75134, from the historic town square and the Municipal Center area to neighborhoods near Interstate 35E and Interstate 20. Lancaster also borders areas served by ZIP code 75141 in Hutchins and ZIP code 75172 in Wilmer, which are separate towns.
If your address is near a town line, give the dispatcher the street address and they will confirm coverage.
Is emergency water removal available in Lancaster?
Yes. The emergency line is answered 24/7 for Lancaster, and crews come from DeSoto, about five miles to the west. Arrival depends on crew availability and road conditions.
If a water main is leaking in the street, call the city first. Lancaster lists an after-hours emergency line at 972-218-2700.
Who do I call in Lancaster if sewage is backing up?
Lancaster lists a sewer problems number of 972-275-1752 during business hours and 972-218-2700 after hours. A city crew can tell you whether the blockage is in the public main or on your property.
If sewage is in the house, keep people out of the water and call the restoration line for cleanup. Contaminated water needs protective gear.
Where does Lancaster get its water?
The city says it buys its water from Dallas Water Utilities, which treats surface water from seven sources including the Trinity River and several lakes. That means a failed supply line in a home is a clean-water event at first.
For billing and service, call Utility Billing at 972-218-1328. The Municipal Center is at 211 N. Henry Street.