# Well grid 68-29, Texas — Bexar, Fort Bend — how deep, and through what

> 2,093 well reports in Texas state well grid 68-29, covering Bexar, Fort Bend. Median depth 15 ft.

## Texas well grid 68-29

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Bexar County](/county/bexar.md) and [Fort Bend County](/county/fort-bend.md). **2,093** reports, median depth **15 ft**.

### What you will drill through in grid 68-29

*Logged in state well grid 68-29, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Concrete** 124 , **Asphalt** 93 , **Clay With Ls Gravel, Brown, Organic, Dry** 57 , **Clay (Del Rio Fm.), Tan And Gray, Calcareous, Iron Nodules, ** 54 , **Topsoil** 41 , **Tan Clay** 30 |
| 25–50 ft | **Del Rio** 6 , **Grey Shale** 4 , **Tan And Grey Clay, Soft, Wet** 3 , **Some Silt, Tan** 3 , **Blue Shale** 2 , **Tan Clay** 2 |
| 50–100 ft | **Del Rio** 6 , **Edwards Formation** 5 , **Edwards** 3 , **No Returns** 3 , **Yellow Clay** 3 , **No Return** 3 |
| 100–200 ft | **Hard Limestone** 1 , **Lost Circulation** 2 , **Tan Rock** 2 , **No Returns** 2 , **Yellow/White Rock** 1 , **Yellow Clay** 2 |
| 200–300 ft | **No Returns** 2 , **Porous No Returns** 2 , **Lost Circulation** 2 , **Red Sand** 2 , **Sand-Tan-Fine Sand-Tan-.006-.008** 1 , **Eagle Ford Shale** 2 |
| 300–500 ft | **Upper Glenrose** 3 , **Sand And Limestone** 2 , **Tan Lime** 2 , **Lost Circulation-Drilled Blind** 1 , **Tan Lime-Porous** 1 , **Drilled Blind** 2 |
| 500–1000 ft | **Lower Glenrose** 3 , **Semihard** 1 , **Tan Greyish Rock** 1 , **Lower Glen Rose** 1 |
| 1000–5000 ft | **Bexar Shale** 4 , **Cow Creek** 4 , **Tan Sand** 1 , **Tan Greyish Rock** 1 , **Pine Island** 1 |

### Who drills here

*Licensed firms in state well grid 68-29, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 1,228 | 12 | — | 2005–2025 |
| [Vortex Drilling Partners, LP](/driller/vortex-drilling-partners-lp.md) | 405 | 10 | — | 1998–2023 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 51 | 18 | — | 2022–2026 |
| [Roddy Qualls Environmental Drilling](/driller/roddy-qualls-environmental-drilling.md) | 39 | 5 | — | 2019–2020 |
| [Alamo Environmental dba Vortex Drilling](/driller/alamo-environmental-dba-vortex-drilling.md) | 34 | 12 | — | 2024 |
| [TR Drilling & Service LLC](/driller/tr-drilling-service-llc.md) | 26 | 420 | 35 | 2008–2025 |
| [Alamo1 Drilling](/driller/alamo1-drilling.md) | 26 | 35 | — | 2025–2026 |
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 24 | 28 | — | 2004–2021 |
| [Pacific West Environmental and Infrastructure](/driller/pacific-west-environmental-and-infrastructure.md) | 23 | 10 | — | 2024 |
| [MagnaCore Drilling & Environmental Services](/driller/magnacore-drilling-environmental-services.md) | 22 | 26 | — | 2003–2019 |
| [Mathers Environmental Drilling Inc.](/driller/mathers-environmental-drilling-inc.md) | 19 | 10 | — | 2021–2024 |
| [Select Drilling Services, LLC.](/driller/select-drilling-services-llc.md) | 17 | 10 | — | 2015–2017 |
| [Total Support Services](/driller/total-support-services.md) | 16 | 20 | — | 2004–2005 |
| [Gainco, Inc.](/driller/gainco-inc.md) | 13 | 12 | — | 2009–2022 |
| [Eagle Remediation & Demolition](/driller/eagle-remediation-demolition.md) | 12 | 15 | — | 2023 |
| [Tolunay-Wong Engineers,Inc](/driller/tolunay-wong-engineers-inc.md) | 12 | 19 | — | 2019–2020 |
| [Subterra Environmental Services, LLC.](/driller/subterra-environmental-services-llc.md) | 11 | 21 | — | 2018 |
| [qualls drilling](/driller/qualls-drilling.md) | 9 | 20 | — | 2013 |
| [MagnaCore Drilling and Environmental Services, Inc.](/driller/magnacore-drilling-and-environmental-services-inc.md) | 8 | 26 | — | 2022 |
| [Petra Environmental](/driller/petra-environmental.md) | 8 | 6 | — | 2003 |
| [TERO DRILLING LLC](/driller/tero-drilling-llc.md) | 7 | 40 | — | 2019–2024 |
| Haskin One Pump, Ltd. | 6 | 300 | 63 | 2004–2014 |
| Envirotech Engineering & Consulting, Inc. | 6 | — | — | 2005 |
| [Talon/LPE](/driller/talon-lpe.md) | 5 | 25 | — | 2019–2023 |
| [Zavala Drilling, CO](/driller/zavala-drilling-co.md) | 4 | 250 | — | 2021–2025 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Environmental Soil Boring | 1,684 | 80.5% | 10 |
| Monitor | 294 | 14.0% | 25 |
| Domestic | 34 | 1.6% | 420 |
| Test Well | 30 | 1.4% | 25 |
| Other | 18 | 0.9% | 5 |
| Irrigation | 15 | 0.7% | 385 |
| Closed-Loop Geothermal | 8 | 0.4% | 260 |
| Industrial | 7 | 0.3% | 1,320 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 1990s | 1 | 201 | 143 |
| 2000s | 462 | 14 | 72 |
| 2010s | 1,011 | 15 | 30 |
| 2020s | 619 | 14 | 207 |

### The deepest reports on file

*Deepest reports in state well grid 68-29. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 609201 | 2022 | 1,375 | — | — | Irrigation |
| 156734 | 2004 | 1,360 | 276 | 125 | Industrial |
| 32526 | 2002 | 1,360 | 190 | 300 | Public Supply |
| 159596 | 2008 | 1,350 | 369 | 270 | Industrial |
| 156736 | 2004 | 1,320 | 205 | 330 | Industrial |
| 125103 | 2007 | 510 | 258 | — | Industrial |
| 707734 | 2025 | 500 | 236 | 40 | Domestic |
| 198744 | 2009 | 500 | 189 | 200 | Irrigation |
| 125109 | 2007 | 490 | 206 | — | Industrial |
| 231825 | 2009 | 485 | — | — | Domestic |

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.

### Drilling a well near grid 68-29?

Depth is only half the quote. What it costs depends on the rock, the casing and the pump. Tell us where and we pass the request to licensed Texas drillers.

We are nobody's agent and have no arrangement with any firm today. [What we do with this](/privacy.md).

This grid falls in [Bexar County](/county/bexar.md), [Fort Bend County](/county/fort-bend.md).

### Grids with a comparable number of reports

- [32-16](/area/32-16.md)
- [32-12](/area/32-12.md)
- [32-08](/area/32-08.md)
- [68-44](/area/68-44.md)
- [28-57](/area/28-57.md)
- [83-13](/area/83-13.md)
- [65-05](/area/65-05.md)
- [32-10](/area/32-10.md)
- [45-14](/area/45-14.md)
- [65-23](/area/65-23.md)
- [45-06](/area/45-06.md)
- [45-07](/area/45-07.md)
- [45-13](/area/45-13.md)

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Página: https://texas-water-wells.pages.dev/area/68-29/
Fonte: Texas Submitted Driller's Report Database — Texas Water Development Board, from reports filed with the Texas Department of Licensing and Regulation
Recolha: 2026-08-23