# Well grid 57-13, Texas — Burnet, Llano — how deep, and through what

> 399 well reports in Texas state well grid 57-13, covering Burnet, Llano. Median depth 160 ft.

## Texas well grid 57-13

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Burnet County](/county/burnet.md) and [Llano County](/county/llano.md). **399** reports, median depth **160 ft**.

### What you will drill through in grid 57-13

*Logged in state well grid 57-13, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Topsoil** 192 , **Granite Gravel** 175 , **Top Soil** 71 , **Red Granite** 36 , **Pink Granite** 22 , **Red Granite Gravel** 18 |
| 25–50 ft | **Red Granite** 53 , **Pink Granite** 20 , **Granite** 9 , **Granite Gravel** 6 , **Gray Granite** 6 , **Red Sandstone** 6 |
| 50–100 ft | **Red Granite** 29 , **Pink Granite** 9 , **Red Sandstone** 4 , **H2O** 3 , **Granite Gravel** 4 , **Granite** 4 |
| 100–200 ft | **Red Sandstone** 10 , **Pink Granite** 5 , **Hickory Sand** 5 , **Gray Sandstone** 4 , **Gray Tan Ss** 2 , **Grey Sandstone** 3 |
| 200–300 ft | **Red Sandstone** 5 , **Blue Sandstone** 4 , **Brown Sandstone** 3 , **Pink Granite** 3 , **Grey-Tan Sandstone** 3 , **Red Tan Ss** 2 |
| 300–500 ft | **Gray Sandstone** 4 , **Red Sandstone** 6 , **Red Sandstone H2O** 3 , **Green Sandstone** 3 , **Grey Sandstone** 2 , **Red S/S** 1 |
| 500–1000 ft | **Red Granite** 2 , **Red Sandstone** 1 , **Hickory Sand** 1 , **Light Gray Sandy Limestone** 1 , **Light Gray Sandstone** 1 , **Brown Sandy Sandstone & Limestone Streaks** 1 |

### Who drills here

*Licensed firms in state well grid 57-13, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Highland Drilling Inc.](/driller/highland-drilling-inc.md) | 97 | 180 | 15 | 2003–2012 |
| [Apex Drilling, Inc.](/driller/apex-drilling-inc.md) | 88 | 200 | 12 | 2003–2026 |
| [Virdell Drilling Inc.](/driller/virdell-drilling-inc.md) | 75 | 100 | 10 | 2001–2016 |
| [Walden Drilling Inc](/driller/walden-drilling-inc.md) | 40 | 153 | 10 | 2011–2026 |
| [Western Water Wells](/driller/western-water-wells.md) | 38 | 245 | 20 | 2003–2021 |
| [Magill Drilling & Water Well Service, LLC](/driller/magill-drilling-water-well-service-llc.md) | 18 | 125 | 12 | 2017–2025 |
| [J and J Water Wells](/driller/j-and-j-water-wells.md) | 7 | 260 | — | 2021–2025 |
| [Associated Drilling Inc](/driller/associated-drilling-inc.md) | 6 | 305 | 2 | 2016–2020 |
| [Sunbelt Industrial Services](/driller/sunbelt-industrial-services.md) | 6 | 4 | — | 2012 |
| [TOM ARNOLD DRILLING](/driller/tom-arnold-drilling.md) | 5 | 165 | 50 | 2010–2024 |
| [B & B Water Well Service, Inc](/driller/b-b-water-well-service-inc.md) | 3 | 100 | 10 | 2024–2025 |
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 3 | 10 | — | 2015 |
| [Texan Water](/driller/texan-water.md) | 2 | 480 | 50 | 2017–2025 |
| [Bee Cave Drilling, Inc.](/driller/bee-cave-drilling-inc.md) | 2 | 380 | 10 | 2021–2024 |
| [Lucy Creek Water Well Service](/driller/lucy-creek-water-well-service.md) | 2 | 264 | 1 | 2019 |
| [TR Drilling & Service LLC](/driller/tr-drilling-service-llc.md) | 1 | 300 | 15 | 2026 |
| [BoreTek LLC](/driller/boretek-llc.md) | 1 | 140 | 20 | 2024 |
| [Dynamic Water Well Drilling, LLC](/driller/dynamic-water-well-drilling-llc.md) | 1 | 325 | 20 | 2023 |
| [Ashley Drilling & Well Service](/driller/ashley-drilling-well-service.md) | 1 | 140 | 5 | 2023 |
| Rockin' R Water Well Service LLC | 1 | — | — | 2008 |
| [Whisenant & Lyle Water Services](/driller/whisenant-lyle-water-services.md) | 1 | 310 | — | 2007 |
| [HARRISON WELL SERVICE, INC.](/driller/harrison-well-service-inc.md) | 1 | — | 10 | 2006 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 348 | 87.2% | 160 |
| Stock | 10 | 2.5% | 140 |
| Unknown | 9 | 2.3% | 200 |
| Public Supply | 9 | 2.3% | 100 |
| Environmental Soil Boring | 9 | 2.3% | 4 |
| Test Well | 8 | 2.0% | 300 |
| Irrigation | 5 | 1.3% | 155 |
| Injection | 1 | 0.3% | 80 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 178 | 140 | 23 |
| 2010s | 157 | 160 | 28 |
| 2020s | 64 | 180 | 30 |

### The deepest reports on file

*Deepest reports in state well grid 57-13. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 65237 | 2005 | 600 | 115 | 20 | Domestic |
| 3736 | 2001 | 600 | 405 | 25 | Domestic |
| 423486 | 2013 | 585 | — | — | Public Supply |
| 278268 | 2012 | 585 | 49 | 72 | Test Well |
| 15109 | 2002 | 540 | 240 | 25 | Domestic |
| 436338 | 2016 | 505 | — | — | Domestic |
| 504666 | 2019 | 500 | 50 | — | Domestic |
| 468567 | 2017 | 480 | 136 | 50 | Domestic |
| 369322 | 2014 | 450 | — | — | Test Well |
| 374701 | 2014 | 420 | 37 | — | 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 57-13?

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 [Burnet County](/county/burnet.md), [Llano County](/county/llano.md).

### Grids with a comparable number of reports

- [27-09](/area/27-09.md)
- [37-27](/area/37-27.md)
- [59-56](/area/59-56.md)
- [83-16](/area/83-16.md)
- [24-39](/area/24-39.md)
- [24-50](/area/24-50.md)
- [31-46](/area/31-46.md)
- [79-34](/area/79-34.md)
- [85-29](/area/85-29.md)
- [57-16](/area/57-16.md)
- [67-60](/area/67-60.md)
- [27-03](/area/27-03.md)
- [60-41](/area/60-41.md)

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Página: https://texas-water-wells.pages.dev/area/57-13/
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