The houses and the buildings
1980s–90s houses and stacked condos under one MUD
Single-family streets and multi-unit buildings, plumbed in the same era and failing in similar ways.
Wayman and Mary Emily Wells settled along the creek around 1827, and the stream still carries their name. The suburb came much later, as a municipal utility district for 1980s and ’90s subdivisions with dense apartment and condo complexes mixed in.
Houses from those years were plumbed during the 1978–1995 polybutylene window. Some still carry gray PB supply in attics and walls, while others were repiped in copper or PEX long ago. PB fittings tend to fail first where a line bends toward a fixture. A tank water heater fitted in 2010 is now about 15 years old, the end of a typical service life.
Stacked units change the stakes. In a two- or three-story building, a supply line or water heater leak upstairs runs through the ceiling below, and one blocked branch drain can back up into a neighbour’s tub. Finding which unit, and which pipe, is the first job.
Shared drain stacks also mean shared clogs. Grease from several kitchens meets in one line, so a backup in a ground-floor unit is often caused upstairs. Clearing it properly means opening the stack cleanout, not just plunging the sink that overflowed.
Local knowledge
District water, Mills Pond and a creek that runs to Walnut Creek
Who supplies the water, where the creek goes and the calls that follow.
The Wells Branch MUD, not the City of Austin, supplies water and wastewater here. Residents have held a majority of its five board seats since 1987, and its conservation work includes rainwater harvesting and an irrigation well finished in 2014. The 2020 census counted about 14,000 residents.
Mailing addresses still read Austin, and the area is split between the Pflugerville and Round Rock school districts. The library district on Wells Port Drive answers to its own five elected trustees, a reminder that local services here run through districts rather than a city hall.
The creek runs about five miles from Bratton Lane Park down to Walnut Creek, and Mills Pond is a reservoir on it. Most calls here are water heater swaps, leaks between floors, slow drains in condo stacks and polybutylene repipes. Before any yard-line dig, we request a Texas 811 locate.
