# Well grid 58-27, Texas — Williamson, Polk — how deep, and through what

> 355 well reports in Texas state well grid 58-27, covering Williamson, Polk. Median depth 30 ft.

## Texas well grid 58-27

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Williamson County](/county/williamson.md) and [Polk County](/county/polk.md). **355** reports, median depth **30 ft**.

### What you will drill through in grid 58-27

*Logged in state well grid 58-27, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Topsoil** 23 , **Concrete** 21 , **Asphalt** 18 , **Overburden** 16 , **Gray Limestone** 15 , **Top Soil** 15 |
| 25–50 ft | **Black Shale** 9 , **Gray Limestone** 9 , **Blue Shale** 7 , **Gray Shale** 6 , **Gray Clay** 3 , **Grey Limestone** 3 |
| 50–100 ft | **Blue Clay** 10 , **Gray Limestone** 7 , **Black Shale** 7 , **Blue Shale** 7 , **White Limestone** 6 , **Brown Limestone** 6 |
| 100–200 ft | **Gray Limestone** 22 , **Brown Limestone** 13 , **Gray Lime** 9 , **Blue Shale** 8 , **Blue Clay** 5 , **Grey Limestone** 5 |
| 200–300 ft | **Gray Limestone** 12 , **Brown Limestone** 9 , **Tan & Brown Lime** 5 , **Gray Lime** 4 , **Tan Limestone** 3 , **Grey Limestone** 3 |
| 300–500 ft | **Gray Limestone** 10 , **Brown Limestone** 8 , **White Limestone** 3 , **Gray Tan Limestone** 2 , **Tan Limestone** 3 , **Tan & Brown Lime** 3 |
| 500–1000 ft | **Gray Limestone** 6 , **Tan White Limestone** 4 , **Brown Limestone** 4 , **Gray Sandstone** 3 , **Brown & White Limestone** 4 , **Blue Limestone & Shale** 2 |

### Who drills here

*Licensed firms in state well grid 58-27, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 92 | 7 | — | 2006–2025 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 38 | 12 | — | 2012–2026 |
| [TOM ARNOLD DRILLING](/driller/tom-arnold-drilling.md) | 33 | 245 | 50 | 2004–2025 |
| [Vortex Drilling Partners, LP](/driller/vortex-drilling-partners-lp.md) | 18 | 20 | — | 2019–2022 |
| [Bee Cave Drilling, Inc.](/driller/bee-cave-drilling-inc.md) | 18 | 350 | 40 | 2002–2019 |
| [Austin Geo-Logic](/driller/austin-geo-logic.md) | 16 | 35 | — | 2017–2023 |
| [Associated Drilling Inc](/driller/associated-drilling-inc.md) | 13 | 410 | 42 | 2009–2023 |
| [Tom Lovelace Water Well Service](/driller/tom-lovelace-water-well-service.md) | 13 | 375 | 45 | 2004–2018 |
| [MagnaCore Drilling & Environmental Services](/driller/magnacore-drilling-environmental-services.md) | 10 | 8 | — | 2006–2008 |
| [Roddy Qualls Environmental Drilling](/driller/roddy-qualls-environmental-drilling.md) | 9 | 17 | — | 2021–2022 |
| [Alpine water well service](/driller/alpine-water-well-service.md) | 8 | 200 | 200 | 2014–2022 |
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 8 | 40 | — | 2018 |
| [Cutting Edge Core Drilling, Inc.](/driller/cutting-edge-core-drilling-inc.md) | 8 | 20 | — | 2003–2004 |
| [Total Support Services](/driller/total-support-services.md) | 5 | 10 | — | 2009–2015 |
| [Sarris drilling](/driller/sarris-drilling.md) | 4 | 340 | — | 2014–2019 |
| [Strata Core Services, LLC](/driller/strata-core-services-llc.md) | 4 | 71 | — | 2011–2015 |
| [Alpine Water Well](/driller/alpine-water-well.md) | 4 | 340 | 25 | 2006–2012 |
| [Tom Lovelace Water Well Serv.](/driller/tom-lovelace-water-well-serv.md) | 4 | 345 | 60 | 2003–2011 |
| [Strata Core Drilling Co.](/driller/strata-core-drilling-co.md) | 4 | — | — | 2009–2011 |
| [Universal Drilling Services of Texas, LLC](/driller/universal-drilling-services-of-texas-llc.md) | 3 | — | — | 2007 |
| [Western Water Wells](/driller/western-water-wells.md) | 2 | 890 | — | 2004–2022 |
| [Geothermal Drilling inc](/driller/geothermal-drilling-inc.md) | 2 | 300 | — | 2011–2018 |
| [Centex Pump & Supply, Inc.](/driller/centex-pump-supply-inc.md) | 2 | 430 | — | 2015–2017 |
| [J&S WATER WELLS](/driller/j-s-water-wells.md) | 2 | 270 | 100 | 2014–2015 |
| [Roddy Qualls Drilling](/driller/roddy-qualls-drilling.md) | 2 | — | — | 2013 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Environmental Soil Boring | 139 | 39.2% | 8 |
| Monitor | 77 | 21.7% | 25 |
| Domestic | 59 | 16.6% | 345 |
| Irrigation | 35 | 9.9% | 373 |
| Test Well | 16 | 4.5% | 40 |
| Closed-Loop Geothermal | 8 | 2.3% | 300 |
| Stock | 7 | 2.0% | 345 |
| Other | 5 | 1.4% | 20 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 96 | 200 | 108 |
| 2010s | 171 | 40 | 100 |
| 2020s | 88 | 24 | 86 |

### The deepest reports on file

*Deepest reports in state well grid 58-27. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 317751 | 2013 | 920 | 161 | — | Irrigation |
| 547300 | 2020 | 915 | 440 | 40 | Irrigation |
| 535061 | 2019 | 910 | 468 | — | Domestic |
| 441449 | 2016 | 910 | 427 | 40 | Irrigation |
| 373385 | 2014 | 910 | 381 | 30 | Irrigation |
| 194168 | 2007 | 905 | 180 | 25 | Irrigation |
| 335119 | 2012 | 900 | 500 | 50 | Domestic |
| 656880 | 2023 | 890 | 495 | 15 | Domestic |
| 614437 | 2022 | 890 | 469 | — | Domestic |
| 408221 | 2015 | 890 | 454 | 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 58-27?

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 [Williamson County](/county/williamson.md), [Polk County](/county/polk.md).

### Grids with a comparable number of reports

- [35-39](/area/35-39.md)
- [10-55](/area/10-55.md)
- [83-03](/area/83-03.md)
- [03-59](/area/03-59.md)
- [67-62](/area/67-62.md)
- [34-38](/area/34-38.md)
- [35-36](/area/35-36.md)
- [24-51](/area/24-51.md)
- [64-10](/area/64-10.md)
- [65-42](/area/65-42.md)
- [67-27](/area/67-27.md)
- [65-54](/area/65-54.md)
- [66-19](/area/66-19.md)

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Página: https://texas-water-wells.pages.dev/area/58-27/
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