# Well grid 41-15, Texas — Hamilton, Comanche — how deep, and through what

> 110 well reports in Texas state well grid 41-15, covering Hamilton, Comanche. Median depth 240 ft.

## Texas well grid 41-15

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Hamilton County](/county/hamilton.md) and [Comanche County](/county/comanche.md). **110** reports, median depth **240 ft**.

### What you will drill through in grid 41-15

*Logged in state well grid 41-15, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Topsoil** 19 , **Caliche** 12 , **Sandy Clay** 13 , **Sand** 11 , **Brown Clay** 11 , **Top Soil** 7 |
| 25–50 ft | **Sandy Shale** 7 , **Gray Lime** 5 , **Gray Sandy Shale** 4 , **Sand** 4 , **Grey Shale** 2 , **Green Shale** 2 |
| 50–100 ft | **Red Shale** 10 , **Sand** 10 , **Sandy Shale** 11 , **Red Clay** 5 , **Gery Shale** 4 , **Sandstone** 4 |
| 100–200 ft | **Sand** 27 , **Red Shale** 19 , **Sandy Shale** 21 , **Red Clay** 11 , **Red Bed** 13 , **Gray Sandy Shale** 7 |
| 200–300 ft | **Sand** 14 , **Red Shale** 8 , **Red Bed** 9 , **Yellow Shale** 6 , **Yellow Clay** 6 , **Sand And Gravel** 5 |
| 300–500 ft | **Sand** 6 , **Red Shale** 6 , **Red Bed** 6 , **Red Clay** 3 , **Yellow Clay** 4 , **Yellow Clay And Shale** 3 |
| 500–1000 ft | **Blue Sandstone** 1 , **Yellow Clay** 1 |

### Who drills here

*Licensed firms in state well grid 41-15, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Dalton Drilling & Service](/driller/dalton-drilling-service.md) | 35 | 248 | 58 | 2001–2026 |
| [Jones Drilling Inc.](/driller/jones-drilling-inc.md) | 25 | 237 | 30 | 2004–2017 |
| [Associated Well Services, Inc.](/driller/associated-well-services-inc.md) | 13 | 280 | 50 | 2017–2024 |
| [GAP DRILLING & SERIVICE](/driller/gap-drilling-serivice.md) | 5 | 220 | — | 2022–2024 |
| [Spencer's Water Well Service](/driller/spencer-s-water-well-service.md) | 5 | 210 | 60 | 2014–2022 |
| [Associated Services](/driller/associated-services.md) | 5 | 376 | 30 | 2006–2012 |
| [Dowell Well Service](/driller/dowell-well-service.md) | 4 | 375 | 20 | 2003–2023 |
| Gap Drilling | 3 | 180 | — | 2019 |
| [Vanguard Well Resources, LLC](/driller/vanguard-well-resources-llc.md) | 2 | 305 | — | 2024 |
| [POLLOCK WATER WELL DRILLING](/driller/pollock-water-well-drilling.md) | 2 | 280 | 15 | 2003–2019 |
| [Harris Drilling Company, Inc.](/driller/harris-drilling-company-inc.md) | 2 | 174 | 70 | 2002–2014 |
| [POLLOCK WATER WELL](/driller/pollock-water-well.md) | 1 | 360 | 16 | 2025 |
| [F&F Drilling](/driller/f-f-drilling.md) | 1 | 230 | 30 | 2019 |
| [LEONARD WATER SERVICES](/driller/leonard-water-services.md) | 1 | 58 | 110 | 2019 |
| [HARRISON DRILLING](/driller/harrison-drilling.md) | 1 | — | — | 2015 |
| [Associated Well Services Inc- Colton Aardal](/driller/associated-well-services-inc-colton-aardal.md) | 1 | 278 | — | 2015 |
| Associated Services - Josh Aardal | 1 | 377 | 16 | 2010 |
| [Dale Faught, Jr.](/driller/dale-faught-jr.md) | 1 | — | 35 | 2006 |
| [HARRISON WELL SERVICE, INC.](/driller/harrison-well-service-inc.md) | 1 | 428 | 20 | 2008 |
| [McGowan Well Drilling](/driller/mcgowan-well-drilling.md) | 1 | 255 | — | 2002 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 63 | 57.3% | 280 |
| Stock | 27 | 24.5% | 242 |
| Irrigation | 20 | 18.2% | 210 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 38 | 240 | 114 |
| 2010s | 44 | 240 | 117 |
| 2020s | 28 | 280 | 184 |

### The deepest reports on file

*Deepest reports in state well grid 41-15. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 613305 | 2022 | 525 | 378 | — | Domestic |
| 574021 | 2021 | 500 | 377 | — | Domestic |
| 535853 | 2020 | 475 | 350 | 30 | Domestic |
| 276587 | 2011 | 475 | 355 | 30 | Domestic |
| 564349 | 2021 | 450 | 299 | 60 | Domestic |
| 727478 | 2026 | 435 | 278 | 58 | Domestic |
| 155073 | 2008 | 428 | 270 | 20 | Domestic |
| 105692 | 2007 | 422 | 283 | 20 | Stock |
| 679395 | 2024 | 419 | 290 | — | Domestic |
| 303572 | 2012 | 410 | 239 | 40 | 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 41-15?

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 [Hamilton County](/county/hamilton.md), [Comanche County](/county/comanche.md).

### Grids with a comparable number of reports

- [59-33](/area/59-33.md)
- [60-11](/area/60-11.md)
- [04-43](/area/04-43.md)
- [10-12](/area/10-12.md)
- [18-43](/area/18-43.md)
- [20-24](/area/20-24.md)
- [23-06](/area/23-06.md)
- [58-45](/area/58-45.md)
- [68-64](/area/68-64.md)
- [83-09](/area/83-09.md)
- [87-20](/area/87-20.md)
- [05-26](/area/05-26.md)
- [20-31](/area/20-31.md)

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Página: https://texas-water-wells.pages.dev/area/41-15/
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