# Well grid 41-07, Texas — Erath, Hamilton — how deep, and through what

> 166 well reports in Texas state well grid 41-07, covering Erath, Hamilton, Comanche. Median depth 415 ft.

## Texas well grid 41-07

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Erath County](/county/erath.md) and [Hamilton County](/county/hamilton.md). **166** reports, median depth **415 ft**.

### What you will drill through in grid 41-07

*Logged in state well grid 41-07, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Topsoil** 58 , **Caliche** 36 , **Top Soil** 21 , **Sand** 12 , **Tan Sandy Clay** 15 , **Clay** 9 |
| 25–50 ft | **Sand** 9 , **Shale** 8 , **Blue Sandy Clay** 9 , **Lime** 5 , **Tan Sandy Clay** 5 , **Gray Shale** 4 |
| 50–100 ft | **Sand** 23 , **Grey Shale And Limestone** 12 , **Gray Clay, Shale, Limestone** 7 , **Grey Clay, Shale And Limestone** 6 , **Grey Shale** 5 , **Gray Sandy Clay** 4 |
| 100–200 ft | **Grey Shale/Limestone** 6 , **Shale** 6 , **Sandy Shale** 5 , **Red & Blue Clay** 3 , **Green Sandy Shale** 3 , **Gray Clay, Shale, Limestone** 3 |
| 200–300 ft | **Sand** 15 , **Red & Blue Clay** 7 , **Sandy Shale** 7 , **Red Clay** 7 , **Blue Sandy Clay** 6 , **Red Shale** 4 |
| 300–500 ft | **Red Clay** 37 , **Sand** 17 , **Yellow Clay** 12 , **Red & Blue Clay** 8 , **Sand And Gravel** 8 , **Red Shale** 5 |
| 500–1000 ft | **Yellow Clay** 5 , **Sandstone, Sand, Gravel** 1 , **Yellow, Purple Clay** 1 , **Yellow & Purple Clay** 1 , **Sandy Blue Clay** 1 , **Sand & Gravel** 1 |

### Who drills here

*Licensed firms in state well grid 41-07, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Associated Well Services, Inc.](/driller/associated-well-services-inc.md) | 46 | 450 | 25 | 1990–2026 |
| [Dowell Well Service](/driller/dowell-well-service.md) | 31 | 395 | 25 | 2003–2025 |
| [Associated Services](/driller/associated-services.md) | 21 | 379 | 10 | 2003–2012 |
| [Dalton Drilling & Service](/driller/dalton-drilling-service.md) | 12 | 333 | 50 | 2004–2025 |
| [Jones Drilling Inc.](/driller/jones-drilling-inc.md) | 8 | 375 | 15 | 2004–2017 |
| [GAP DRILLING & SERIVICE](/driller/gap-drilling-serivice.md) | 6 | 480 | — | 2023–2026 |
| [BENNETT WATER WELL DRILLING, INC.](/driller/bennett-water-well-drilling-inc.md) | 6 | 425 | 20 | 2004–2006 |
| [POLLOCK WATER WELL DRILLING](/driller/pollock-water-well-drilling.md) | 5 | 430 | 15 | 2004–2015 |
| [HAD Drilling Co.](/driller/had-drilling-co.md) | 4 | 100 | 25 | 2021 |
| [BoreTek LLC](/driller/boretek-llc.md) | 2 | 440 | — | 2025 |
| [Riley Drilling](/driller/riley-drilling.md) | 2 | 130 | 29 | 2007–2021 |
| [Associated Well Services Inc- Russell Langford](/driller/associated-well-services-inc-russell-langford.md) | 2 | 419 | 50 | 2015 |
| [Associated Well Services Inc- Colton Aardal](/driller/associated-well-services-inc-colton-aardal.md) | 2 | 472 | 50 | 2014–2015 |
| Jones Driliing Inc | 2 | 365 | 50 | 2003–2004 |
| [SIMMONS WATER WELL SERVICE](/driller/simmons-water-well-service.md) | 1 | 415 | — | 2025 |
| Pollock Water Well Drilling and Service | 1 | 420 | 15 | 2024 |
| [Vanguard Well Resources, LLC](/driller/vanguard-well-resources-llc.md) | 1 | 465 | — | 2024 |
| [Texan Water](/driller/texan-water.md) | 1 | 340 | — | 2022 |
| [F&F Drilling](/driller/f-f-drilling.md) | 1 | 100 | 4 | 2016 |
| [Spencer's Water Well Service](/driller/spencer-s-water-well-service.md) | 1 | 100 | 12 | 2014 |
| [Jackson Distributors](/driller/jackson-distributors.md) | 1 | — | — | 2012 |
| Pollock Water Well Drilling & Serv. | 1 | 150 | — | 2005 |
| Bennett Water Drilling Inc | 1 | 425 | 60 | 2003 |
| Dowell Well Surface | 1 | 450 | 15 | 2003 |
| Associated Services-Gary Aardal | 1 | 180 | 3 | 2004 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 126 | 75.9% | 419 |
| Stock | 29 | 17.5% | 150 |
| Irrigation | 8 | 4.8% | 470 |
| Test Well | 3 | 1.8% | 100 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 1990s | 1 | 340 | 200 |
| 2000s | 53 | 375 | 250 |
| 2010s | 61 | 430 | 305 |
| 2020s | 51 | 420 | 262 |

### The deepest reports on file

*Deepest reports in state well grid 41-07. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 167588 | 2007 | 783 | 310 | 25 | Domestic |
| 480258 | 2017 | 555 | 360 | — | Domestic |
| 480030 | 2017 | 549 | 375 | — | Domestic |
| 364808 | 2014 | 535 | 380 | 30 | Stock |
| 545089 | 2020 | 534 | 414 | — | Domestic |
| 698740 | 2025 | 532 | 381 | 40 | Domestic |
| 607421 | 2022 | 526 | 359 | — | Domestic |
| 507947 | 2019 | 520 | 358 | 25 | Domestic |
| 518209 | 2018 | 515 | 384 | — | Domestic |
| 683370 | 2024 | 510 | 329 | — | 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 41-07?

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 [Erath County](/county/erath.md), [Hamilton County](/county/hamilton.md), [Comanche County](/county/comanche.md), [Cherokee County](/county/cherokee.md).

### Grids with a comparable number of reports

- [02-51](/area/02-51.md)
- [05-55](/area/05-55.md)
- [10-51](/area/10-51.md)
- [21-30](/area/21-30.md)
- [23-11](/area/23-11.md)
- [33-25](/area/33-25.md)
- [39-47](/area/39-47.md)
- [43-43](/area/43-43.md)
- [59-07](/area/59-07.md)
- [61-41](/area/61-41.md)
- [66-38](/area/66-38.md)
- [67-35](/area/67-35.md)
- [87-21](/area/87-21.md)

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Página: https://texas-water-wells.pages.dev/area/41-07/
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