Water Well Drilling Weatherford drills and services water wells in Brock and southwest Parker County, one of the fastest-drilling parts of the county. Brock’s roots go back to 1871, when John Henry Brock bought land here, and to a gin and mill built at nearby Grissom Springs in 1880. The post office opened in 1888. Voters approved incorporation in 2016, and Brock became a town in May 2017. It sits on FM 1543 about 11 miles southwest of Weatherford, with the Brazos River country beyond it.
The state records show how quickly the area has filled in. Drillers filed 600 new household well reports within about five miles of Brock between January 2021 and September 2026, more than double the 284 filed in 2016–2020. Depths are moderate and consistent. The median is 220 ft, the middle half sit between 200 and 260 ft, and no recent well in the radius went 400 ft or deeper. About a quarter finished under 200 ft.
What stands out in Brock is the water level. Each well report records the static water level when the well is finished. Taken across hundreds of wells, the median level in new Brock-area wells has moved steadily down: about 90 ft in 2006–2010, 100 ft in 2011–2015, 114 ft in 2016–2020 and 125 ft in 2021–2026. That’s a trend across different wells, not a gauge on any single one. But it lines up with what the Upper Trinity district says about heavy pumping in the county. It also matters most to the shallowest wells, whose pumps have the least water above them in a dry August.
For new wells, the practical response is to set the pump with room below it for summer drawdown and to size the tank so the pump never short-cycles. For existing shallow wells that start to sputter, the options are lowering the pump, deepening or adding storage. We measure the actual water level before recommending any of them.
Spacing is the other Brock issue. Growth on smaller tracts means more wells closer together, and from January 1, 2027, household-class wells need 100 ft from property lines and 300 ft from other wells. If you’re buying a lot that still needs a well, we check the registered wells around it before you commit.