McKinley Drilling
724 well reports on file across 33 Texas counties, from 1982 to 2026. Median depth 1,280 ft.
724Reports
33Counties
1,280 ftMedian depth
500 gpmMedian yield
Where they work
| County | Reports | Share | Median depth, ft |
|---|---|---|---|
| Frio County | 178 | 24.6% | 1,307 |
| Webb County | 93 | 12.8% | 1,904 |
| Atascosa County | 85 | 11.7% | 958 |
| Zavala County | 73 | 10.1% | 986 |
| La Salle County | 69 | 9.5% | 2,583 |
| Medina County | 64 | 8.8% | 1,250 |
| Wilson County | 36 | 5.0% | 1,050 |
| Dimmit County | 34 | 4.7% | 1,450 |
| Bexar County | 14 | 1.9% | 1,672 |
| Hays County | 11 | 1.5% | 745 |
| McMullen County | 9 | 1.2% | 4,100 |
| Kerr County | 8 | 1.1% | 904 |
| Uvalde County | 7 | 1.0% | 1,340 |
| Karnes County | 7 | 1.0% | 878 |
| Comal County | 6 | 0.8% | 1,302 |
| Bastrop County | 6 | 0.8% | 1,348 |
| Williamson County | 2 | 0.3% | 1,910 |
| Travis County | 2 | 0.3% | 1,500 |
| Goliad County | 2 | 0.3% | 1,245 |
| San Patricio County | 2 | 0.3% | 1,130 |
| Pecos County | 2 | 0.3% | 3,265 |
| Bee County | 2 | 0.3% | 862 |
| Hidalgo County | 2 | 0.3% | — |
| Guadalupe County | 1 | 0.1% | 692 |
| Bell County | 1 | 0.1% | 2,155 |
| Kleberg County | 1 | 0.1% | 750 |
| Jim Wells County | 1 | 0.1% | 806 |
| DeWitt County | 1 | 0.1% | 820 |
| Fayette County | 1 | 0.1% | 780 |
| Refugio County | 1 | 0.1% | 886 |
What they drill
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Irrigation | 374 | 51.7% | 1,086 |
| Rig Supply | 113 | 15.6% | 2,383 |
| Stock | 50 | 6.9% | 820 |
| Domestic | 44 | 6.1% | 660 |
| Industrial | 44 | 6.1% | 962 |
| Public Supply | 43 | 5.9% | 1,123 |
| Fracking Supply | 36 | 5.0% | 2,300 |
| Test Well | 11 | 1.5% | 745 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 1980s | 4 | 1,058 | 319 |
| 1990s | 1 | 1,392 | 319 |
| 2000s | 57 | 1,513 | 225 |
| 2010s | 401 | 1,410 | 270 |
| 2020s | 261 | 1,122 | 273 |
Their deepest reports
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 716311 | 2025 | 4,874 | 253 | 300 | Domestic |
| 312200 | 2012 | 4,850 | 120 | 625 | Fracking Supply |
| 312202 | 2012 | 4,694 | 125 | 625 | Fracking Supply |
| 721800 | 2026 | 4,567 | 315 | 300 | Irrigation |
| 667183 | 2024 | 4,500 | — | — | Irrigation |
| 192916 | 2009 | 4,500 | 140 | 300 | Rig Supply |
| 389256 | 2014 | 4,293 | 150 | — | Fracking Supply |
| 723338 | 2026 | 4,272 | 352 | 200 | Irrigation |
| 667170 | 2024 | 4,100 | — | — | Irrigation |
| 363079 | 2014 | 4,100 | 360 | 1,100 | Fracking Supply |
Every figure here comes from a report a licensed driller filed on the day the work ended — sometimes decades ago. It describes what was found then, not what a well yields today, and it is not a statement that any well is sound, potable or still in use.
This page counts reports, not quality, and it is not a recommendation. A firm that files more reports drills more wells — nothing else follows.