Lake Dunlap is the first of the Guadalupe-Blanco River Authority's hydroelectric lakes on the Guadalupe below New Braunfels, formed by a dam built in 1928 just over the Guadalupe County line. The houses around it are lake houses: 1950s and 1960s cabins, 1980s and 1990s brick homes with boat docks, and newer two-stories that replaced cabins as the lake became a year-round address for people working in New Braunfels and San Antonio.
On May 14, 2019, one of the dam's ninety-year-old spill gates failed and the lake drained to a river channel in hours, leaving docks hanging over mud for four years. Property owners taxed themselves to rebuild it, and the new dam was finished in 2023; refilling began on August 31 of that year. The shoreline clay cracked and shifted while it was dry, and some foundations and pipes moved with it.
This site routes Lake Dunlap homeowners to an independent local water damage provider by phone. The provider checks the house and the shoreline side of it before writing a scope.
A line that cracked when the clay moved during the dry years is leak detection, often under the slab. A frozen hose bib or dock line that soaked a garage is water extraction. A ceiling stain under an attic tank in a 2000s two-story is ceiling water damage repair, and the tank gets checked first.
The Guadalupe-Blanco River Authority operates the Dunlap dam and posts lake levels and release notices. Permits for Lake Dunlap lots come from Guadalupe County or, for addresses inside the city limits, from New Braunfels. Say which side of the line you are on when you call.
Call (830) 356-7502 and describe what you found. We route the call to a local water damage provider serving Lake Dunlap.
Standing water pulled off tile, wood, and concrete in a New Braunfels house, then the first meter readings on every wall it reached.
Air movers and dehumidifiers set by the readings to dry slab-built walls and floors in Comal County's humid air.
Silt, contaminated water, and soaked materials removed from a house the Guadalupe or Comal reached, then dried and documented.
A warm floor, a spinning meter, and water wicking up the walls of a slab house on Comal County limestone or clay.
Cleanup after a supply line splits in an attic, a garage wall, or an exterior wall, including the freeze breaks of February 2021.
Drying for the ceilings, closets, and garages under a tank that rusted through on hard Edwards Aquifer water.
Finding the hidden line behind a high water bill or a damp patch before anyone cuts tile or drywall in a New Braunfels home.
A sagging or stained ceiling opened, dried, and repaired after the attic above it has been checked for the source.