TERO DRILLING LLC
73 well reports on file across 5 Texas counties, from 2018 to 2026. Median depth 30 ft.
73Reports
5Counties
30 ftMedian depth
—Median yield
Where they work
| County | Reports | Share | Median depth, ft |
|---|---|---|---|
| Bexar County | 56 | 76.7% | 30 |
| Caldwell County | 9 | 12.3% | 35 |
| Zavala County | 4 | 5.5% | 25 |
| Webb County | 2 | 2.7% | 40 |
| Hays County | 2 | 2.7% | 20 |
What they drill
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 40 | 54.8% | 30 |
| Test Well | 26 | 35.6% | 25 |
| Other | 7 | 9.6% | 35 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2010s | 21 | 25 | 25 |
| 2020s | 52 | 30 | 38 |
Their deepest reports
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 681964 | 2024 | 70 | — | — | Monitor |
| 573716 | 2021 | 65 | — | — | Monitor |
| 594619 | 2021 | 60 | 52 | — | Monitor |
| 530763 | 2019 | 60 | — | — | Monitor |
| 516132 | 2019 | 60 | — | — | Monitor |
| 663154 | 2024 | 50 | 42 | — | Test Well |
| 663152 | 2024 | 50 | 16 | — | Test Well |
| 663150 | 2024 | 50 | 40 | — | Test Well |
| 541285 | 2020 | 50 | — | — | Monitor |
| 541281 | 2020 | 50 | — | — | Monitor |
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.