# Well grid 12-02, Texas — Donley — how deep, and through what

> 245 well reports in Texas state well grid 12-02, covering Donley. Median depth 190 ft.

## Texas well grid 12-02

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Donley County](/county/donley.md). **245** reports, median depth **190 ft**.

### What you will drill through in grid 12-02

*Logged in state well grid 12-02, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Brown Clay** 23 , **Top Soil** 21 , **Tan Clay** 20 , **Caliche Clay** 17 , **Sand** 13 , **Sandy Brown Topsoil** 12 |
| 25–50 ft | **Sand & Gravel** 10 , **Brown Clay** 8 , **Tan Clay** 6 , **Sand And Gravel** 4 , **Fine Fairly Loose Sand W/Some Clay Mix** 4 , **Sand** 3 |
| 50–100 ft | **Sand & Gravel** 19 , **Red Clay** 17 , **Tan Clay** 9 , **Brown Clay** 9 , **Pink Clay** 9 , **Med To Coarse Fairly Loose Sand W/Gravel** 7 |
| 100–200 ft | **Red Clay** 43 , **Sand & Gravel** 16 , **Pink Clay** 18 , **Sand And Gravel** 9 , **Brown Clay** 5 , **Fine Little Tight Dirty Sand W/Clay Mix** 5 |
| 200–300 ft | **Red Clay** 31 , **Brown To Red Clay** 5 , **Brown Clay** 4 , **Sand & Gravel** 3 , **Brown Sandy Clay & Clay** 3 , **Tan Clay** 2 |
| 300–500 ft | **Red Clay With Red Sand & S/S** 1 , **Red Clay With Brown Sand & S/S** 1 , **Brown S/S & White Rock (Drill Hard )** 1 |

### Who drills here

*Licensed firms in state well grid 12-02, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [4-M Water Well Service](/driller/4-m-water-well-service.md) | 59 | 190 | 200 | 2006–2014 |
| [MORROW DRILLING COMPANY](/driller/morrow-drilling-company.md) | 58 | 140 | 14 | 2003–2025 |
| [Hydro Resources Mid Continent Inc.](/driller/hydro-resources-mid-continent-inc.md) | 21 | 220 | 700 | 2010–2014 |
| [4-M Drilling](/driller/4-m-drilling.md) | 19 | 200 | 12 | 2011–2024 |
| [Peterson Drilling & Testing, Inc.](/driller/peterson-drilling-testing-inc.md) | 16 | 170 | 30 | 2010–2024 |
| [Faulks Well Service LLC](/driller/faulks-well-service-llc.md) | 14 | 200 | 300 | 2017–2024 |
| [L T Drilling Company](/driller/l-t-drilling-company.md) | 10 | 220 | 215 | 2007 |
| [Les Taylor Drilling Company](/driller/les-taylor-drilling-company.md) | 9 | 215 | 200 | 2004–2008 |
| [Bobby Faulks Well Service](/driller/bobby-faulks-well-service.md) | 6 | 240 | 300 | 2008–2014 |
| [Lichtie Pump Service](/driller/lichtie-pump-service.md) | 5 | 240 | 600 | 2020–2024 |
| [LT Drilling Company](/driller/lt-drilling-company.md) | 4 | 240 | 250 | 2009 |
| [Trident Pump](/driller/trident-pump.md) | 3 | 170 | — | 2021–2023 |
| [Arrow Water Well Inc.](/driller/arrow-water-well-inc.md) | 3 | 160 | 115 | 2004 |
| [K-Ran Drilling](/driller/k-ran-drilling.md) | 2 | 425 | 8 | 2013–2016 |
| MORROW DRILLING & SERVICE | 2 | 180 | — | 2013 |
| 4M Drilling | 2 | — | 600 | 2011 |
| [ETTER WATER WELL LLC](/driller/etter-water-well-llc.md) | 1 | 230 | — | 2020 |
| [Talon/LPE](/driller/talon-lpe.md) | 1 | 130 | — | 2016 |
| Hydro Resource Mid Contient Inc. | 1 | 142 | — | 2014 |
| Bobby Faulks Well Serv | 1 | 183 | 350 | 2014 |
| [Brent Whitaker](/driller/brent-whitaker.md) | 1 | 190 | 150 | 2013 |
| Covenant Water & Well Service | 1 | 150 | 40 | 2011 |
| [Crowell Water Well Service, Inc.](/driller/crowell-water-well-service-inc.md) | 1 | 196 | 3 | 2010 |
| richard gillispie | 1 | 160 | 30 | 2005 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Test Well | 97 | 39.6% | 220 |
| Irrigation | 51 | 20.8% | 212 |
| Domestic | 48 | 19.6% | 160 |
| Stock | 47 | 19.2% | 170 |
| Industrial | 1 | 0.4% | 180 |
| Monitor | 1 | 0.4% | — |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 64 | 180 | 50 |
| 2010s | 142 | 196 | 74 |
| 2020s | 39 | 194 | 89 |

### The deepest reports on file

*Deepest reports in state well grid 12-02. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 323898 | 2013 | 425 | 152 | — | Stock |
| 568712 | 2021 | 288 | 235 | 10 | Stock |
| 539309 | 2020 | 275 | — | — | Test Well |
| 539308 | 2020 | 275 | — | — | Test Well |
| 452515 | 2017 | 272 | 102 | 600 | Irrigation |
| 312174 | 2013 | 270 | 82 | 500 | Irrigation |
| 527823 | 2019 | 260 | 165 | 12 | Domestic |
| 310316 | 2012 | 260 | — | — | Test Well |
| 282876 | 2012 | 260 | — | — | Test Well |
| 282448 | 2012 | 260 | — | — | Test Well |

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 12-02?

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 [Donley County](/county/donley.md).

### Grids with a comparable number of reports

- [79-23](/area/79-23.md)
- [42-54](/area/42-54.md)
- [24-31](/area/24-31.md)
- [24-46](/area/24-46.md)
- [83-36](/area/83-36.md)
- [02-39](/area/02-39.md)
- [84-15](/area/84-15.md)
- [35-47](/area/35-47.md)
- [66-11](/area/66-11.md)
- [66-47](/area/66-47.md)
- [80-03](/area/80-03.md)
- [38-19](/area/38-19.md)
- [45-04](/area/45-04.md)

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Página: https://texas-water-wells.pages.dev/area/12-02/
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