# Well grid 58-51, Texas — Travis — how deep, and through what

> 1,060 well reports in Texas state well grid 58-51, covering Travis. Median depth 25 ft.

## Texas well grid 58-51

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Travis County](/county/travis.md). **1,060** reports, median depth **25 ft**.

### What you will drill through in grid 58-51

*Logged in state well grid 58-51, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Concrete** 47 , **Brown Clay** 46 , **Clay** 39 , **Topsoil** 39 , **Dark Brown Clay** 28 , **Waste** 25 |
| 25–50 ft | **Shale** 12 , **Brown Sand** 11 , **Gray Clayshale** 10 , **No Recovery** 5 , **Limestone** 7 , **Clay** 7 |
| 50–100 ft | **Brown Sand With Gravel** 10 , **Red/Tan Sand** 2 , **Gray Shale** 4 , **Gray Limestone** 4 , **Blue Clay** 4 , **Taylor Marl** 3 |
| 100–200 ft | **Gray Limestone** 3 , **Gray Lime** 1 , **Grey Clay / Grey Limestone Mix** 1 , **Black Shale** 1 , **White Lime** 1 , **Gray Brown Clay** 1 |
| 200–300 ft | **Grey Clay** 1 , **Limestone** 1 , **Gray Clay** 1 , **Coarse Grained Tan Sand With Some Gravel** 1 , **Hard Sand/Lots Of Water** 1 , **Shale With Sand Streaks** 1 |
| 300–500 ft | **Gray Lime** 1 , **Black Shale** 1 , **Gray And White Limestone** 1 , **Gray Shale / Clay** 1 |
| 500–1000 ft | **Hard Gray Clay** 1 , **Soft Gray Clay** 1 , **Hard Dark Gray Clay** 1 , **Gray Clay** 1 |

### Who drills here

*Licensed firms in state well grid 58-51, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 363 | 10 | — | 2006–2025 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 64 | 30 | — | 2012–2025 |
| [Cutting Edge Core Drilling, Inc.](/driller/cutting-edge-core-drilling-inc.md) | 63 | 35 | — | 2006–2021 |
| [MagnaCore Drilling and Environmental Services, Inc.](/driller/magnacore-drilling-and-environmental-services-inc.md) | 52 | 20 | — | 2021–2024 |
| [Austin Geo-Logic](/driller/austin-geo-logic.md) | 51 | 35 | — | 2012–2025 |
| [Roddy Qualls Environmental Drilling](/driller/roddy-qualls-environmental-drilling.md) | 45 | 25 | — | 2020–2021 |
| [Holt Engineering, Inc.](/driller/holt-engineering-inc.md) | 43 | 30 | — | 2006–2024 |
| MagnaCore Drilling and Environmental Svcs | 31 | 25 | — | 2024 |
| [Vortex Drilling Partners, LP](/driller/vortex-drilling-partners-lp.md) | 30 | 25 | — | 2019–2023 |
| [Geoprojects International, Inc.](/driller/geoprojects-international-inc.md) | 26 | 32 | 65 | 2003–2020 |
| [Alamo Environmental dba Vortex Drilling](/driller/alamo-environmental-dba-vortex-drilling.md) | 21 | 10 | — | 2024–2025 |
| [ETTL Engineers & Consultants Inc.](/driller/ettl-engineers-consultants-inc.md) | 20 | 56 | — | 2013–2015 |
| Petra Envirmental Inc. | 20 | 20 | — | 2005 |
| [Total Support Services](/driller/total-support-services.md) | 13 | 35 | — | 2004–2014 |
| [MagnaCore Drilling & Env Svcs](/driller/magnacore-drilling-env-svcs.md) | 12 | 15 | — | 2025 |
| [Eagle Remediation](/driller/eagle-remediation.md) | 12 | 35 | — | 2021–2023 |
| [WEST Drilling](/driller/west-drilling.md) | 11 | 25 | — | 2017–2021 |
| [H/ET](/driller/h-et.md) | 10 | 33 | — | 2016 |
| Charles Bradshaw | 10 | 15 | — | 2010 |
| [MagnaCore Drilling & Environmental Services](/driller/magnacore-drilling-environmental-services.md) | 10 | 10 | — | 2006–2010 |
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 9 | 30 | — | 2025–2026 |
| [TOM ARNOLD DRILLING](/driller/tom-arnold-drilling.md) | 9 | 55 | 20 | 2008–2022 |
| [Mathers Environmental Drilling Inc.](/driller/mathers-environmental-drilling-inc.md) | 8 | 40 | — | 2023 |
| [Bee Cave Drilling, Inc.](/driller/bee-cave-drilling-inc.md) | 8 | 60 | 12 | 2005–2023 |
| [Petra Enviromental Inc.](/driller/petra-enviromental-inc.md) | 8 | 4 | — | 2005 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 504 | 47.5% | 32 |
| Environmental Soil Boring | 443 | 41.8% | 10 |
| Other | 34 | 3.2% | 35 |
| Test Well | 27 | 2.5% | 40 |
| Domestic | 19 | 1.8% | 100 |
| Irrigation | 15 | 1.4% | 80 |
| Closed-Loop Geothermal | 7 | 0.7% | 300 |
| Industrial | 5 | 0.5% | 40 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 319 | 10 | 33 |
| 2010s | 366 | 30 | 22 |
| 2020s | 375 | 28 | 25 |

### The deepest reports on file

*Deepest reports in state well grid 58-51. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 296806 | 2012 | 1,002 | — | — | Test Well |
| 478349 | 2018 | 700 | — | — | Irrigation |
| 345313 | 2013 | 510 | 65 | — | Industrial |
| 413170 | 2015 | 480 | 30 | — | Irrigation |
| 398072 | 2015 | 350 | — | — | Closed-Loop Geothermal |
| 393427 | 2015 | 350 | — | — | Closed-Loop Geothermal |
| 519992 | 2019 | 310 | — | — | Domestic |
| 610855 | 2022 | 300 | — | — | Closed-Loop Geothermal |
| 603021 | 2022 | 300 | — | — | Closed-Loop Geothermal |
| 243582 | 2010 | 300 | — | — | Closed-Loop Geothermal |

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 58-51?

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 [Travis County](/county/travis.md).

### Grids with a comparable number of reports

- [40-50](/area/40-50.md)
- [79-64](/area/79-64.md)
- [32-03](/area/32-03.md)
- [23-34](/area/23-34.md)
- [60-50](/area/60-50.md)
- [60-60](/area/60-60.md)
- [60-52](/area/60-52.md)
- [57-48](/area/57-48.md)
- [61-64](/area/61-64.md)
- [32-13](/area/32-13.md)
- [32-31](/area/32-31.md)
- [60-63](/area/60-63.md)
- [83-07](/area/83-07.md)

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Página: https://texas-water-wells.pages.dev/area/58-51/
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