# Well grid 31-63, Texas — Erath — how deep, and through what

> 156 well reports in Texas state well grid 31-63, covering Erath. Median depth 385 ft.

## Texas well grid 31-63

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Erath County](/county/erath.md). **156** reports, median depth **385 ft**.

### What you will drill through in grid 31-63

*Logged in state well grid 31-63, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Topsoil** 64 , **Caliche** 27 , **Gray Clay, Shale, Limestone** 17 , **Sand** 14 , **Tan Sandy Clay** 11 , **Yellow Clay** 13 |
| 25–50 ft | **Gray Clay, Shale, Limestone** 4 , **Grey Shale And Limestone** 4 , **Gray Clay, Limestone** 3 , **Grey Shale** 3 , **Grey Shale/Limestone** 3 , **Grey Clay, Shale And Limestone** 3 |
| 50–100 ft | **Sand** 4 , **Grey Shale And Limestone** 4 , **Blue Sandy Clay, Sand, Sandstone** 2 , **Lime** 3 , **Red & Blue Clay** 2 , **Gray & Blue Sandy Clay, Sand, Sandstone** 2 |
| 100–200 ft | **Sand** 16 , **Red & Blue Clay** 10 , **Blue Sandy Clay** 9 , **Red Clay** 8 , **Red And Blue Clay** 8 , **Blue Sandy Clay, Sand** 7 |
| 200–300 ft | **Red Clay** 24 , **Sand** 20 , **Blue Sandy Clay** 15 , **Red & Blue Clay** 9 , **Sand And Gravel** 11 , **Sand, Gravel** 8 |
| 300–500 ft | **Red Clay** 42 , **Yellow Clay** 28 , **Red & Blue Clay** 6 , **Sand** 8 , **Tan Clay** 8 , **Sand And Gravel** 7 |

### Who drills here

*Licensed firms in state well grid 31-63, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Associated Well Services, Inc.](/driller/associated-well-services-inc.md) | 55 | 396 | 25 | 2006–2026 |
| [Dowell Well Service](/driller/dowell-well-service.md) | 33 | 395 | 30 | 2003–2024 |
| [Associated Services](/driller/associated-services.md) | 16 | 372 | 30 | 2004–2013 |
| [Straub Corporation](/driller/straub-corporation.md) | 10 | 440 | — | 2000–2001 |
| [f & f drilling](/driller/f-f-drilling.md) | 7 | 404 | 150 | 2005–2007 |
| [Walden Drilling Inc](/driller/walden-drilling-inc.md) | 5 | 380 | 15 | 2021–2023 |
| [Riley Drilling](/driller/riley-drilling.md) | 4 | 231 | 15 | 2005–2021 |
| [GAP DRILLING & SERIVICE](/driller/gap-drilling-serivice.md) | 3 | 220 | — | 2023–2025 |
| [Jones Drilling Inc.](/driller/jones-drilling-inc.md) | 3 | 360 | 3 | 2001–2012 |
| [WEST TEXAS WATER WELL SERVICE](/driller/west-texas-water-well-service.md) | 3 | 400 | 210 | 2004 |
| [BENNETT WATER WELL DRILLING, INC.](/driller/bennett-water-well-drilling-inc.md) | 3 | 375 | 20 | 2003–2005 |
| [Lucy Creek Water Well Service](/driller/lucy-creek-water-well-service.md) | 2 | 415 | 40 | 2023–2024 |
| Caraway Drilling Company | 2 | 362 | 15 | 2003–2005 |
| [POLLOCK WATER WELL DRILLING](/driller/pollock-water-well-drilling.md) | 2 | 380 | 40 | 2005 |
| [Moore's Water Well Service](/driller/moore-s-water-well-service.md) | 1 | 280 | — | 2026 |
| [Vanguard Well Resources, LLC](/driller/vanguard-well-resources-llc.md) | 1 | 294 | — | 2025 |
| [SIMMONS WATER WELL SERVICE](/driller/simmons-water-well-service.md) | 1 | 300 | — | 2025 |
| [POLLOCK WATER WELL](/driller/pollock-water-well.md) | 1 | 430 | 15 | 2018 |
| [Associated Well Services Inc- Colton Aardal](/driller/associated-well-services-inc-colton-aardal.md) | 1 | 399 | — | 2014 |
| Associated Services - Josh Aardal | 1 | 339 | 16 | 2010 |
| [POLLOCK WATER WELL DRILLING & SERVICE](/driller/pollock-water-well-drilling-service.md) | 1 | 372 | 40 | 2005 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 110 | 70.5% | 379 |
| Stock | 16 | 10.3% | 380 |
| Test Well | 11 | 7.1% | 440 |
| Irrigation | 9 | 5.8% | 415 |
| Rig Supply | 5 | 3.2% | 360 |
| Public Supply | 3 | 1.9% | 400 |
| Industrial | 1 | 0.6% | 497 |
| Injection | 1 | 0.6% | — |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 51 | 380 | 240 |
| 2010s | 46 | 397 | 268 |
| 2020s | 59 | 380 | 252 |

### The deepest reports on file

*Deepest reports in state well grid 31-63. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 638877 | 2023 | 497 | 337 | — | Industrial |
| 621720 | 2022 | 475 | 340 | 30 | Domestic |
| 614301 | 2022 | 475 | 345 | 30 | Domestic |
| 580920 | 2021 | 475 | 320 | — | Domestic |
| 364 | 2001 | 470 | — | — | Test Well |
| 580671 | 2021 | 460 | 360 | 25 | Irrigation |
| 579804 | 2021 | 460 | 310 | — | Domestic |
| 510056 | 2019 | 460 | 310 | 60 | Domestic |
| 493503 | 2017 | 457 | 273 | 50 | Domestic |
| 615677 | 2022 | 456 | 317 | — | 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 31-63?

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).

### Grids with a comparable number of reports

- [37-50](/area/37-50.md)
- [41-03](/area/41-03.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)
- [35-22](/area/35-22.md)
- [42-17](/area/42-17.md)
- [42-50](/area/42-50.md)
- [60-31](/area/60-31.md)
- [67-64](/area/67-64.md)
- [68-59](/area/68-59.md)

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Página: https://texas-water-wells.pages.dev/area/31-63/
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