Mustang's homes: from farm town to suburb
Mustang got its post office in 1895 and its town plat in 1901, when the Oklahoma City and Western Railroad came through the southeast corner of what is now Canadian County. For decades it stayed small. The Oklahoma Historical Society counts fewer than 200 residents in 1960, then 2,637 in 1970 and 7,496 by 1980, as Oklahoma City workers moved out and Mustang became a bedroom community.
The Census Bureau's 2020 to 2024 American Community Survey puts Mustang at about 8,500 housing units with a median year built of 1992. Roughly 3,100 of those homes went up in the 1970s and 1980s, and the single busiest decade was 2000 to 2009, with nearly 2,000. That leaves two big generations of plumbing: houses now roughly 35 to 55 years old, where original valves and drain lines are wearing out, and newer subdivision homes where the first round of repairs is starting.
Town life centers on Wild Horse Park, the city's 158-acre park on North Mustang Road. It holds Mustang Town Center, with the library, recreation center and senior center, along with the aquatic center and City offices. SH-152 and SH-4 share a one-mile stretch through town between Mustang Road and Sara Road. Mustang Public Schools also reaches beyond city limits into parts of Oklahoma City, so a Mustang school address doesn't always mean a City of Mustang permit.
Where Mustang's water comes from
Mustang runs its own water system. The city's latest posted water quality report says the water comes from 11 groundwater wells, with additional supply purchased from Oklahoma City through what the report calls a consecutive connection. A 2018 regional water plan shows those wells draw from the Garber-Wellington, which the USGS calls the Central Oklahoma aquifer. The USGS describes its water as a calcium-magnesium bicarbonate type, the mineral mix that builds scale in tank water heaters, tankless heat exchangers and faucet aerators.
The same report lists arsenic at up to 8 parts per billion against a federal limit of 10, and the 2018 plan named arsenic as Mustang's main water quality concern, with more Oklahoma City water bought to dilute it. The 90th percentile lead result in the city's 2019 to 2021 sampling was zero. If your home sits on acreage beyond the city mains, you may be on a rural water district or your own well, and possibly a septic system that the Oklahoma DEQ regulates.
What's under Mustang yards
NRCS soil survey maps for Mustang show mostly loamy and fine sandy soils, such as the Nash, Ironmound and Binger series, which formed in red Permian sandstone. Ironmound soils are only 10 to 20 inches deep to weathered rock, and Nash soils run 20 to 40 inches. Scattered pockets of Kirkland soil carry a dense, cracking silty clay subsoil. Low creek bottoms are mapped as frequently flooded, and toward the Canadian River, which forms part of the county's southern border, the ground turns to deep sandy loam on old river terraces.
For plumbing, that means three things. Trenching for a sewer or water line can hit sandstone at a shallow depth. Sandy and loamy ground drains well, so a leaking supply line may soak away without ever surfacing as a wet spot. And homes over clay pockets or near creek bottoms see wetter soil and more ground movement around buried pipe.
Wind, freezes and February 2021
Mustang sits on the southwest edge of the metro, and an arctic front brings wind that pulls heat out of exposed pipe fast. In the February 2021 cold wave, the low in neighboring Oklahoma City hit minus 14°F, and the Oklahoma Climatological Survey lists only one colder reading there: minus 17°F in 1899. IBHS puts the danger line for pipes in southern homes at 20°F. The lines most at risk here are the ones wind can reach: hose bibs and laundry lines on north and west walls, attic runs over garages, well houses on acreage, and irrigation backflow assemblies left full of water.
Permits, codes and licensing in Mustang
The City of Mustang Community Development Department, at City Hall on North Mustang Road, handles plan review, permits and inspections. The city follows the International Residential, Plumbing and Fuel Gas Codes with adopted amendments, and its permit page is direct: homeowners may not do plumbing or gas pipe fitting beyond a short list of minor items, and landlords and tenants can't work on rental property without the required licensing and permits. Under Oklahoma's Plumbing License Law, administered by the Construction Industries Board, a licensed plumbing contractor must also register with each city where they work. When a job needs a permit, we pull it and schedule the inspection. Learn more about our company.