# Well grid 57-41, Texas — Gillespie — how deep, and through what

> 484 well reports in Texas state well grid 57-41, covering Gillespie. Median depth 198 ft.

## Texas well grid 57-41

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Gillespie County](/county/gillespie.md). **484** reports, median depth **198 ft**.

### What you will drill through in grid 57-41

*Logged in state well grid 57-41, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Topsoil** 213 , **Brown Topsoil** 47 , **Brown Clay & Gravel** 40 , **Caliche** 34 , **Caliche & Limestone** 34 , **Red Clay** 31 |
| 25–50 ft | **Red Clay** 24 , **Brown Sand** 13 , **Red Clay & Limestone W/Sand** 8 , **Sand** 6 , **Gray Shale & Limestone** 5 , **Red Clay & Limestone Ledges** 5 |
| 50–100 ft | **Red Clay** 27 , **Brown Sand** 11 , **Gray Shale & Limestone** 17 , **Red Clay & Limestone W/Sand** 8 , **Gray Limestone** 7 , **Tan Limestone** 6 |
| 100–200 ft | **Red Clay** 26 , **Brown Sand** 12 , **Water 5 Gpm** 8 , **Red Sandstone** 10 , **Red Sand** 8 , **Water 10 Gpm** 8 |
| 200–300 ft | **Brown Sandstone** 9 , **Red Clay** 7 , **Water 10 Gpm** 7 , **Gray Sandstone** 8 , **Grey Sandstone** 6 , **Red Sandstone** 7 |
| 300–500 ft | **Brown Sandstone** 8 , **Red Granite** 8 , **Grey Sandstone** 4 , **Red & Brown Sandstone** 4 , **Red And Brown Sandstone** 3 , **Water 15 Gpm** 3 |
| 500–1000 ft | **Brn Ss** 2 , **Grey Sandstone** 1 , **Mh Hard Gray Sand** 1 , **Mh Red Sand Littile Gray** 1 , **Mh Pink Brown Gray Sand** 1 , **Mh Pink Sand White And Little Yellow Sand** 1 |

### Who drills here

*Licensed firms in state well grid 57-41, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Virdell Drilling Inc.](/driller/virdell-drilling-inc.md) | 191 | 180 | 25 | 2001–2018 |
| [L & L Drilling Co.](/driller/l-l-drilling-co.md) | 96 | 203 | 36 | 2002–2026 |
| [Texan Water](/driller/texan-water.md) | 37 | 320 | 15 | 2019–2026 |
| [Walden Drilling Inc](/driller/walden-drilling-inc.md) | 32 | 220 | 15 | 2011–2026 |
| [Magill Drilling & Water Well Service, LLC](/driller/magill-drilling-water-well-service-llc.md) | 21 | 155 | 20 | 2016–2026 |
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 17 | 50 | — | 2012–2019 |
| [MAP Water Well Drilling LLC](/driller/map-water-well-drilling-llc.md) | 15 | 270 | 20 | 2017–2026 |
| [PICKENS DRILLING CO.](/driller/pickens-drilling-co.md) | 12 | 165 | 25 | 2006–2025 |
| [Bee Cave Drilling, Inc.](/driller/bee-cave-drilling-inc.md) | 8 | 320 | 50 | 2020–2025 |
| [Total Support Services](/driller/total-support-services.md) | 7 | 50 | — | 2015 |
| [AQUA DOC WELL SERVICE](/driller/aqua-doc-well-service.md) | 5 | 280 | 12 | 2023–2026 |
| [TR Drilling & Service LLC](/driller/tr-drilling-service-llc.md) | 5 | 165 | 50 | 2009–2025 |
| [Armadigger, Inc.](/driller/armadigger-inc.md) | 5 | 473 | 1,020 | 2006 |
| Avanced Drilling Systems, Inc. | 4 | — | — | 2007 |
| Legacy V Drilling LLC | 3 | 145 | 25 | 2026 |
| [Edmonds Water Well Drilling](/driller/edmonds-water-well-drilling.md) | 3 | 160 | 15 | 2015–2025 |
| [Geothermal Drilling inc](/driller/geothermal-drilling-inc.md) | 2 | 250 | 3 | 2024 |
| [Mocio Well Services, LLC](/driller/mocio-well-services-llc.md) | 2 | 240 | — | 2023 |
| [Sarris drilling](/driller/sarris-drilling.md) | 2 | 320 | — | 2022 |
| Cool Water Resources | 2 | 300 | 40 | 2015–2016 |
| [Kutscher Drilling](/driller/kutscher-drilling.md) | 2 | 300 | — | 2014 |
| [Geoprojects International, Inc.](/driller/geoprojects-international-inc.md) | 1 | 198 | 10 | 2024 |
| [BUDDY'S SEPTIC & WATER WELL SVC LLC](/driller/buddy-s-septic-water-well-svc-llc.md) | 1 | 330 | 20 | 2022 |
| [Nomad Drilling](/driller/nomad-drilling.md) | 1 | 220 | — | 2022 |
| AQUADOC WELL SERVICE | 1 | 160 | — | 2021 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 405 | 83.7% | 198 |
| Monitor | 18 | 3.7% | 50 |
| Stock | 15 | 3.1% | 185 |
| Irrigation | 13 | 2.7% | 280 |
| Public Supply | 10 | 2.1% | 450 |
| Test Well | 10 | 2.1% | 360 |
| Other | 6 | 1.2% | 50 |
| Environmental Soil Boring | 5 | 1.0% | 15 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 178 | 185 | 90 |
| 2010s | 170 | 197 | 96 |
| 2020s | 136 | 208 | 81 |

### The deepest reports on file

*Deepest reports in state well grid 57-41. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 126184 | 2007 | 720 | 283 | 35 | Domestic |
| 1211 | 2001 | 700 | 365 | 30 | Domestic |
| 126178 | 2007 | 640 | 220 | 20 | Domestic |
| 466005 | 2017 | 621 | 190 | 150 | Irrigation |
| 712265 | 2025 | 600 | 216 | 15 | Public Supply |
| 130841 | 2008 | 580 | 275 | 45 | Domestic |
| 311325 | 2013 | 560 | 320 | 30 | Domestic |
| 83501 | 2006 | 550 | 90 | — | Public Supply |
| 81640 | 2006 | 540 | 263 | 25 | Domestic |
| 81639 | 2006 | 540 | 280 | 25 | 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 57-41?

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).

### Grids with a comparable number of reports

- [26-24](/area/26-24.md)
- [28-41](/area/28-41.md)
- [83-06](/area/83-06.md)
- [31-16](/area/31-16.md)
- [39-23](/area/39-23.md)
- [58-34](/area/58-34.md)
- [58-04](/area/58-04.md)
- [68-23](/area/68-23.md)
- [07-14](/area/07-14.md)
- [59-61](/area/59-61.md)
- [68-18](/area/68-18.md)
- [23-41](/area/23-41.md)
- [24-60](/area/24-60.md)

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Página: https://texas-water-wells.pages.dev/area/57-41/
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