# Well grid 41-03, Texas — Comanche, Mills — how deep, and through what

> 157 well reports in Texas state well grid 41-03, covering Comanche, Mills. Median depth 115 ft.

## Texas well grid 41-03

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Comanche County](/county/comanche.md) and [Mills County](/county/mills.md). **157** reports, median depth **115 ft**.

### What you will drill through in grid 41-03

*Logged in state well grid 41-03, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Sand** 92 , **Clay** 66 , **Sandy Clay** 27 , **Brown Clay** 26 , **Black Clay** 17 , **Rock** 12 |
| 25–50 ft | **Sand** 30 , **Clay** 15 , **Red Bed** 13 , **Rock** 9 , **Sandstone** 10 , **Sandy Gray Clay** 10 |
| 50–100 ft | **Sand** 45 , **Clay** 26 , **Rock** 19 , **Red Bed** 17 , **Yellow Shale** 18 , **Shale** 16 |
| 100–200 ft | **Brown Shale** 11 , **Sand** 8 , **Rock** 9 , **Red Bed** 8 , **Yellow Shale** 9 , **Clay** 8 |
| 200–300 ft | **Sandy Shale** 2 , **Yellow Shale** 2 , **Yellow Clay** 1 , **Sandstone With Sand And Broken Rock** 1 , **Shale** 1 , **Rock And Shale** 1 |
| 300–500 ft | **Sand And Sandstone** 1 , **Shale** 1 , **Shale And Sandstone** 1 , **Hard Rock** 1 , **Water Sand** 1 , **Grey Shale And Rock Ledges** 1 |

### Who drills here

*Licensed firms in state well grid 41-03, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Harris Drilling Company, Inc.](/driller/harris-drilling-company-inc.md) | 47 | 105 | 12 | 2002–2018 |
| [SIMMONS WATER WELL SERVICE](/driller/simmons-water-well-service.md) | 35 | 100 | — | 2021–2025 |
| [F&F Drilling](/driller/f-f-drilling.md) | 25 | 100 | 18 | 2002–2025 |
| [Priceless Water Wells](/driller/priceless-water-wells.md) | 23 | 130 | 18 | 2017 |
| [Spencer's Water Well Service](/driller/spencer-s-water-well-service.md) | 4 | 90 | 25 | 2013–2025 |
| Davis Water Well Drilling | 3 | 100 | 45 | 2004–2005 |
| [Vanguard Well Resources, LLC](/driller/vanguard-well-resources-llc.md) | 2 | 214 | — | 2024 |
| [GAP DRILLING & SERIVICE](/driller/gap-drilling-serivice.md) | 2 | 160 | — | 2023–2024 |
| [Dowell Well Service](/driller/dowell-well-service.md) | 2 | 115 | 25 | 2021–2022 |
| [Associated Well Services, Inc.](/driller/associated-well-services-inc.md) | 2 | 160 | — | 2018–2022 |
| [Jones Drilling Inc.](/driller/jones-drilling-inc.md) | 2 | 118 | 20 | 2008–2011 |
| Clevenger Water Well Services | 1 | 138 | — | 2026 |
| [BoreTek LLC](/driller/boretek-llc.md) | 1 | 177 | — | 2025 |
| [Associated Services](/driller/associated-services.md) | 1 | 158 | 15 | 2006 |
| [Ball Drilling Company](/driller/ball-drilling-company.md) | 1 | — | — | 2010 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 77 | 49.0% | 105 |
| Irrigation | 50 | 31.8% | 130 |
| Stock | 27 | 17.2% | 100 |
| Test Well | 2 | 1.3% | 131 |
| Closed-Loop Geothermal | 1 | 0.6% | — |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 34 | 100 | 47 |
| 2010s | 58 | 130 | 32 |
| 2020s | 65 | 100 | 63 |

### The deepest reports on file

*Deepest reports in state well grid 41-03. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 693719 | 2025 | 355 | — | — | Domestic |
| 689942 | 2025 | 340 | — | — | Irrigation |
| 30826 | 2003 | 330 | 263 | 10 | Domestic |
| 116950 | 2007 | 320 | 170 | 10 | Domestic |
| 690585 | 2025 | 300 | — | — | Stock |
| 464488 | 2017 | 300 | — | 18 | Irrigation |
| 690584 | 2025 | 240 | — | — | Stock |
| 125738 | 2007 | 240 | 40 | 10 | Domestic |
| 27912 | 2003 | 240 | 170 | — | Domestic |
| 43110 | 2004 | 232 | 150 | 50 | Irrigation |

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 41-03?

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 [Comanche County](/county/comanche.md), [Mills County](/county/mills.md).

### Grids with a comparable number of reports

- [59-14](/area/59-14.md)
- [78-23](/area/78-23.md)
- [80-04](/area/80-04.md)
- [80-14](/area/80-14.md)
- [10-35](/area/10-35.md)
- [37-23](/area/37-23.md)
- [37-50](/area/37-50.md)
- [59-06](/area/59-06.md)
- [59-29](/area/59-29.md)
- [59-34](/area/59-34.md)
- [64-07](/area/64-07.md)
- [66-31](/area/66-31.md)
- [31-63](/area/31-63.md)

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Página: https://texas-water-wells.pages.dev/area/41-03/
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