# Well grid 58-50, Texas — Travis, Hays — how deep, and through what

> 745 well reports in Texas state well grid 58-50, covering Travis, Hays. Median depth 21 ft.

## Texas well grid 58-50

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Travis County](/county/travis.md) and [Hays County](/county/hays.md). **745** reports, median depth **21 ft**.

### What you will drill through in grid 58-50

*Logged in state well grid 58-50, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Asphalt** 79 , **Concrete** 68 , **Tan Limestone** 43 , **Topsoil** 34 , **Fill Material** 31 , **Limestone** 30 |
| 25–50 ft | **Clay And Shale** 3 , **Limestone Tan And Dry** 3 , **Clay Tan And Wet** 3 , **Eagle Ford Shale** 2 , **Brown Clay** 2 , **Yellow And White Limestone** 2 |
| 50–100 ft | **No Returns** 3 , **White Limestone** 3 , **Buda Limestone** 3 , **Gray Limestone** 3 , **White Rock** 1 , **Tan Limestone** 3 |
| 100–200 ft | **Tan Limestone** 8 , **Del Rio Clay** 6 , **Lost Returns** 5 , **Georgetown Limestone** 5 , **No Returns** 2 , **Cave** 1 |
| 200–300 ft | **Tan Limestone** 5 , **Lost Returns** 3 , **Black Clay** 3 , **Gray Clay** 3 , **Blue Limestone** 2 , **Grey Limestone** 2 |
| 300–500 ft | **Tan Limestone** 2 , **Shale And Clay** 2 , **Grey/Tan Limestone** 1 , **Cave** 1 , **Brown Limestone H2O** 1 , **Grey Limestone** 2 |
| 500–1000 ft | **Shale And Rock** 2 , **Shale And Clay** 2 , **Brown Limestone** 1 , **Gray Limestone** 2 , **Upper Glen Rose** 1 , **Shale** 1 |
| 1000–5000 ft | **Gray Limestone** 2 , **Hammett** 2 , **Gray Sandstone** 1 , **Lower Glen Rose** 1 , **Hensell** 1 , **Cow Creek/ Middle Trinity** 1 |

### Who drills here

*Licensed firms in state well grid 58-50, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 205 | 20 | — | 2006–2025 |
| [Vortex Drilling Partners, LP](/driller/vortex-drilling-partners-lp.md) | 105 | 12 | — | 2019–2023 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 42 | 22 | — | 2012–2025 |
| [Austin Geo-Logic](/driller/austin-geo-logic.md) | 26 | 25 | — | 2013–2026 |
| [MagnaCore Drilling & Environmental Services](/driller/magnacore-drilling-environmental-services.md) | 24 | 10 | — | 2003–2020 |
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 23 | 20 | — | 2004–2026 |
| [W.E.S.T. Drilling](/driller/w-e-s-t-drilling.md) | 22 | 23 | — | 2001–2008 |
| [Total Support Services](/driller/total-support-services.md) | 21 | 20 | — | 2006–2018 |
| [Cutting Edge Core Drilling, Inc.](/driller/cutting-edge-core-drilling-inc.md) | 20 | 80 | — | 2006–2009 |
| [Mathers Environmental Drilling Inc.](/driller/mathers-environmental-drilling-inc.md) | 18 | 16 | — | 2006–2025 |
| [Holt Engineering, Inc.](/driller/holt-engineering-inc.md) | 17 | 20 | — | 2005–2021 |
| [WEST Drilling](/driller/west-drilling.md) | 17 | 24 | — | 2003–2017 |
| [Alamo Environmental dba Vortex Drilling](/driller/alamo-environmental-dba-vortex-drilling.md) | 14 | 30 | — | 2023–2024 |
| [Associated Drilling Inc](/driller/associated-drilling-inc.md) | 14 | 360 | 27 | 2002–2021 |
| [Apex Drilling, Inc.](/driller/apex-drilling-inc.md) | 13 | 400 | 100 | 2002–2012 |
| [ETTL Engineers & Consultants Inc.](/driller/ettl-engineers-consultants-inc.md) | 12 | 7 | — | 2008 |
| [MagnaCore Drilling and Environmental Services, Inc.](/driller/magnacore-drilling-and-environmental-services-inc.md) | 11 | 11 | — | 2021 |
| [Bee Cave Drilling, Inc.](/driller/bee-cave-drilling-inc.md) | 11 | 370 | 170 | 2002–2021 |
| [Sunbelt Industrial Services](/driller/sunbelt-industrial-services.md) | 8 | 12 | — | 2021 |
| [Hinojosa Services](/driller/hinojosa-services.md) | 8 | 28 | — | 2006–2008 |
| [Strata Core Drilling Co.](/driller/strata-core-drilling-co.md) | 7 | 22 | — | 2009–2010 |
| [SCI](/driller/sci.md) | 7 | 20 | — | 2008–2009 |
| [Talon/LPE](/driller/talon-lpe.md) | 6 | 20 | — | 2010–2013 |
| [dba Universal Drilling Services](/driller/dba-universal-drilling-services.md) | 6 | 9 | — | 2003–2005 |
| [DIXIE DRILLING](/driller/dixie-drilling.md) | 6 | 40 | — | 2002–2004 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 354 | 47.5% | 25 |
| Environmental Soil Boring | 290 | 38.9% | 10 |
| Domestic | 45 | 6.0% | 395 |
| Other | 13 | 1.7% | 30 |
| Test Well | 11 | 1.5% | 27 |
| Public Supply | 9 | 1.2% | 1,500 |
| Closed-Loop Geothermal | 9 | 1.2% | 300 |
| Irrigation | 8 | 1.1% | 620 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 250 | 25 | 27 |
| 2010s | 278 | 20 | 16 |
| 2020s | 217 | 15 | 33 |

### The deepest reports on file

*Deepest reports in state well grid 58-50. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 596155 | 2021 | 1,700 | 153 | 130 | Public Supply |
| 527505 | 2019 | 1,700 | 132 | 170 | Public Supply |
| 527500 | 2019 | 1,700 | 136 | 170 | Public Supply |
| 473734 | 2018 | 1,620 | 196 | 115 | Public Supply |
| 400716 | 2015 | 1,530 | 60 | 300 | Irrigation |
| 669868 | 2024 | 1,500 | 104 | 600 | Public Supply |
| 283319 | 2012 | 840 | 290 | — | Irrigation |
| 666713 | 2023 | 810 | — | — | Closed-Loop Geothermal |
| 666712 | 2024 | 805 | — | — | Closed-Loop Geothermal |
| 172972 | 2009 | 780 | — | 50 | 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 58-50?

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), [Hays County](/county/hays.md).

### Grids with a comparable number of reports

- [18-57](/area/18-57.md)
- [18-50](/area/18-50.md)
- [57-42](/area/57-42.md)
- [28-43](/area/28-43.md)
- [83-25](/area/83-25.md)
- [35-35](/area/35-35.md)
- [32-26](/area/32-26.md)
- [63-01](/area/63-01.md)
- [60-54](/area/60-54.md)
- [23-17](/area/23-17.md)
- [35-27](/area/35-27.md)
- [68-12](/area/68-12.md)
- [88-50](/area/88-50.md)

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Página: https://texas-water-wells.pages.dev/area/58-50/
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