# Well grid 67-27, Texas — Gonzales, Guadalupe — how deep, and through what

> 354 well reports in Texas state well grid 67-27, covering Gonzales, Guadalupe. Median depth 380 ft.

## Texas well grid 67-27

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Gonzales County](/county/gonzales.md) and [Guadalupe County](/county/guadalupe.md). **354** reports, median depth **380 ft**.

### What you will drill through in grid 67-27

*Logged in state well grid 67-27, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Sand** 94 , **Sandy Clay** 60 , **Clay** 36 , **Sand, Silt, Clay** 28 , **Red Clay** 27 , **Yellow Clay** 22 |
| 25–50 ft | **Sand** 22 , **Blue Clay** 20 , **Sandy Clay** 13 , **Blue Clay & Rocks** 11 , **Rock** 5 , **Clay** 8 |
| 50–100 ft | **Sand** 42 , **Blue Clay** 25 , **Rock** 20 , **Sandy Clay** 15 , **Clay** 13 , **Blue Clay & Rocks** 11 |
| 100–200 ft | **Sand** 77 , **Clay** 39 , **Rock** 34 , **Blue Clay** 27 , **Sandy Clay** 20 , **Gray Shale** 11 |
| 200–300 ft | **Sand** 68 , **Rock** 54 , **Clay** 52 , **Clay & Rocks** 21 , **Blue Clay** 18 , **Sandy Clay** 16 |
| 300–500 ft | **Sand** 98 , **Rock** 69 , **Clay** 74 , **Clay & Rocks** 29 , **Shale** 10 , **Blue Clay** 19 |
| 500–1000 ft | **Sand** 27 , **Clay** 23 , **Rock** 22 , **Shale** 6 , **Sandy Clay** 5 , **Hard Rock** 3 |

### Who drills here

*Licensed firms in state well grid 67-27, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Deharde Water Well Service](/driller/deharde-water-well-service.md) | 153 | 436 | 70 | 2004–2026 |
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 63 | 90 | — | 2010–2020 |
| [Environmental Works, Inc.](/driller/environmental-works-inc.md) | 14 | 120 | — | 2026 |
| [Talon/LPE](/driller/talon-lpe.md) | 14 | 70 | — | 2013 |
| [Austin Geo-Logic](/driller/austin-geo-logic.md) | 11 | — | — | 2012 |
| [Royall's Windmill & Pump](/driller/royall-s-windmill-pump.md) | 7 | 390 | 20 | 2007–2026 |
| [Hazelett Drilling](/driller/hazelett-drilling.md) | 7 | 500 | 40 | 2020–2025 |
| [Maresh Drilling Co., Inc.](/driller/maresh-drilling-co-inc.md) | 6 | 300 | 80 | 2002–2025 |
| [STEVENS DRILLING & WATER WELL SERVICE](/driller/stevens-drilling-water-well-service.md) | 5 | 417 | — | 2019–2022 |
| [Friedel Drilling Company](/driller/friedel-drilling-company.md) | 5 | 400 | 40 | 2014–2022 |
| [Drillink, Inc.](/driller/drillink-inc.md) | 5 | 418 | 100 | 2006–2021 |
| [HERBOLD BROTHERS](/driller/herbold-brothers.md) | 5 | 300 | 30 | 2007–2013 |
| [EnviroCore, Inc.](/driller/envirocore-inc.md) | 5 | 50 | — | 2011 |
| [Royall's Windmill and Pump](/driller/royall-s-windmill-and-pump.md) | 4 | 520 | 150 | 2011–2015 |
| [ROYALLS WINDMILL & PUMP, LLC](/driller/royalls-windmill-pump-llc.md) | 4 | 460 | 50 | 2005–2014 |
| Deharde Water Well Services | 4 | 415 | 100 | 2008 |
| [WB Southern Drilling LLC](/driller/wb-southern-drilling-llc.md) | 3 | 326 | 100 | 2023–2025 |
| [Motal Well Service](/driller/motal-well-service.md) | 3 | 460 | 75 | 2013–2023 |
| [Lone Star Drlg & Pump Serv](/driller/lone-star-drlg-pump-serv.md) | 3 | 385 | 100 | 2018–2022 |
| [Lone Star Drilling & Pump Service](/driller/lone-star-drilling-pump-service.md) | 3 | 500 | 50 | 2004–2008 |
| Evans Drilling and Waterwell Service | 3 | 325 | 25 | 2002–2003 |
| Wageners Well Service | 2 | 380 | 80 | 2025 |
| [Moy's Water Well Drilling & Services of Texas](/driller/moy-s-water-well-drilling-services-of-texas.md) | 2 | 506 | 80 | 2021 |
| [CHANDLER DRILLING INC](/driller/chandler-drilling-inc.md) | 2 | 220 | 14 | 2020 |
| Geoprojects Int'l | 2 | 270 | 50 | 2019 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 203 | 57.3% | 420 |
| Monitor | 102 | 28.8% | 95 |
| Stock | 26 | 7.3% | 385 |
| Irrigation | 10 | 2.8% | 520 |
| Other | 4 | 1.1% | 60 |
| Environmental Soil Boring | 3 | 0.8% | 100 |
| Public Supply | 2 | 0.6% | 220 |
| Test Well | 2 | 0.6% | 280 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 61 | 415 | 70 |
| 2010s | 115 | 385 | 92 |
| 2020s | 178 | 340 | 108 |

### The deepest reports on file

*Deepest reports in state well grid 67-27. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 309336 | 2012 | 800 | 111 | 70 | Domestic |
| 188278 | 2004 | 785 | 155 | — | Irrigation |
| 79473 | 2004 | 785 | 155 | — | Irrigation |
| 334962 | 2006 | 710 | 165 | 50 | Domestic |
| 237808 | 2007 | 680 | 132 | 70 | Domestic |
| 88658 | 2006 | 680 | 25 | 1,250 | Irrigation |
| 385736 | 2014 | 670 | 84 | 45 | Domestic |
| 605324 | 2022 | 652 | 48 | 100 | Stock |
| 194535 | 2005 | 643 | 0 | 100 | Domestic |
| 402959 | 2015 | 640 | 102 | 50 | 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 67-27?

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 [Gonzales County](/county/gonzales.md), [Guadalupe County](/county/guadalupe.md).

### Grids with a comparable number of reports

- [67-62](/area/67-62.md)
- [34-38](/area/34-38.md)
- [35-36](/area/35-36.md)
- [58-27](/area/58-27.md)
- [24-51](/area/24-51.md)
- [64-10](/area/64-10.md)
- [65-42](/area/65-42.md)
- [65-54](/area/65-54.md)
- [66-19](/area/66-19.md)
- [67-19](/area/67-19.md)
- [29-17](/area/29-17.md)
- [20-12](/area/20-12.md)
- [57-61](/area/57-61.md)

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Página: https://texas-water-wells.pages.dev/area/67-27/
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