# Well grid 57-35, Texas — Gillespie, Llano — how deep, and through what

> 304 well reports in Texas state well grid 57-35, covering Gillespie, Llano, Kimble. Median depth 200 ft.

## Texas well grid 57-35

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Gillespie County](/county/gillespie.md) and [Llano County](/county/llano.md). **304** reports, median depth **200 ft**.

### What you will drill through in grid 57-35

*Logged in state well grid 57-35, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Topsoil** 92 , **Brown Topsoil** 71 , **Top Soil** 26 , **Brown Clay** 25 , **Red Granite** 22 , **Red Rotten Granite** 21 |
| 25–50 ft | **Red Granite** 20 , **Red Sandstone** 15 , **Red Clay** 6 , **Granite Gravel** 5 , **Red Rotten Granite** 4 , **Gray Granite** 4 |
| 50–100 ft | **Red Granite** 35 , **Water 2 Gpm** 11 , **Red Rotten Granite** 8 , **Red Sandstone** 8 , **Water 5 Gpm** 7 , **Water 0.5 Gpm** 6 |
| 100–200 ft | **Red Granite** 27 , **Water 1 Gpm** 6 , **Gray & Red Granite** 8 , **Water 2 Gpm** 8 , **Gray Granite** 8 , **Break** 3 |
| 200–300 ft | **Red Granite** 20 , **Brown Sandstone** 8 , **Gray Granite** 6 , **Gray Sandstone** 4 , **Decomposed Granite** 2 , **Water 2 Gpm** 2 |
| 300–500 ft | **Red Sandstone** 3 , **Red Granite** 2 , **Water 2 Gpm** 2 , **Break With A Trace Of Water** 1 , **Fractured Red Granite** 1 , **Gray/Red Sandstone- 15 Gpm** 1 |
| 500–1000 ft | **Gray/Tan Sandstone 15 Gpm** 1 , **Red/White Sandstone 70+ Gpm** 1 , **Red Sandstone With Black Specs** 1 , **Gray Sandy Limestone With Sandstone Streaks** 1 , **Gray Sandstone With Red Streaks** 1 , **Broken Sandstone-Gray** 1 |

### Who drills here

*Licensed firms in state well grid 57-35, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [L & L Drilling Co.](/driller/l-l-drilling-co.md) | 105 | 264 | 16 | 2002–2026 |
| [Virdell Drilling Inc.](/driller/virdell-drilling-inc.md) | 66 | 170 | 15 | 2001–2019 |
| [Texan Water](/driller/texan-water.md) | 23 | 245 | 12 | 2020–2026 |
| [Magill Drilling & Water Well Service, LLC](/driller/magill-drilling-water-well-service-llc.md) | 22 | 165 | 15 | 2019–2025 |
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 21 | 10 | — | 2006–2009 |
| [Walden Drilling Inc](/driller/walden-drilling-inc.md) | 19 | 180 | 5 | 2013–2026 |
| [Bee Cave Drilling, Inc.](/driller/bee-cave-drilling-inc.md) | 11 | 200 | 10 | 2021–2024 |
| [Apex Drilling, Inc.](/driller/apex-drilling-inc.md) | 9 | 250 | 45 | 2013–2026 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 4 | 21 | — | 2019 |
| [Whisenant & Lyle Water Services](/driller/whisenant-lyle-water-services.md) | 4 | — | — | 2015 |
| brian Walden drilling | 4 | — | — | 2011 |
| Legacy V Drilling LLC | 3 | 360 | 8 | 2026 |
| [Waterboyz, LLC](/driller/waterboyz-llc.md) | 2 | 280 | 30 | 2021–2023 |
| [J and J Water Wells](/driller/j-and-j-water-wells.md) | 1 | 260 | — | 2025 |
| [Mocio Well Services, LLC](/driller/mocio-well-services-llc.md) | 1 | 120 | — | 2025 |
| [Hill Country Water Well Drilling](/driller/hill-country-water-well-drilling.md) | 1 | 220 | — | 2024 |
| [Ashley Drilling & Well Service](/driller/ashley-drilling-well-service.md) | 1 | 220 | — | 2024 |
| [aquatech solutions](/driller/aquatech-solutions.md) | 1 | 300 | — | 2023 |
| [AQUA DOC WELL SERVICE](/driller/aqua-doc-well-service.md) | 1 | 200 | 4 | 2023 |
| AQUADOC WELL SERVICE | 1 | 125 | 2 | 2022 |
| [Edmonds Water Well Drilling](/driller/edmonds-water-well-drilling.md) | 1 | 240 | — | 2021 |
| [HARRISON WELL SERVICE, INC.](/driller/harrison-well-service-inc.md) | 1 | 310 | 2 | 2007 |
| [Associated Drilling Inc](/driller/associated-drilling-inc.md) | 1 | 210 | 40 | 2007 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 249 | 81.9% | 205 |
| Stock | 25 | 8.2% | 180 |
| Environmental Soil Boring | 19 | 6.2% | 10 |
| Monitor | 6 | 2.0% | 20 |
| Unknown | 4 | 1.3% | 250 |
| Public Supply | 1 | 0.3% | 125 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 107 | 200 | 54 |
| 2010s | 93 | 160 | 40 |
| 2020s | 104 | 225 | 51 |

### The deepest reports on file

*Deepest reports in state well grid 57-35. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 512963 | 2019 | 2,036 | — | 8 | Domestic |
| 50665 | 2004 | 1,080 | 270 | 35 | Domestic |
| 676556 | 2024 | 705 | 101 | — | Domestic |
| 561120 | 2020 | 600 | — | — | Domestic |
| 606 | 2001 | 540 | — | 12 | Domestic |
| 86592 | 2006 | 525 | 53 | 2 | Domestic |
| 585770 | 2021 | 505 | 32 | 1 | Domestic |
| 428628 | 2016 | 505 | 62 | 1 | Domestic |
| 399597 | 2015 | 505 | 152 | 70 | Domestic |
| 209853 | 2010 | 505 | 158 | 80 | 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 57-35?

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 [Gillespie County](/county/gillespie.md), [Llano County](/county/llano.md), [Kimble County](/county/kimble.md), [San Saba County](/county/san-saba.md).

### Grids with a comparable number of reports

- [18-12](/area/18-12.md)
- [31-52](/area/31-52.md)
- [56-23](/area/56-23.md)
- [58-62](/area/58-62.md)
- [62-49](/area/62-49.md)
- [38-06](/area/38-06.md)
- [67-54](/area/67-54.md)
- [60-25](/area/60-25.md)
- [37-19](/area/37-19.md)
- [02-55](/area/02-55.md)
- [56-46](/area/56-46.md)
- [64-01](/area/64-01.md)
- [81-05](/area/81-05.md)

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Página: https://texas-water-wells.pages.dev/area/57-35/
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