# Well grid 68-24, Texas — Comal, Guadalupe — how deep, and through what

> 517 well reports in Texas state well grid 68-24, covering Comal, Guadalupe. Median depth 28 ft.

## Texas well grid 68-24

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Comal County](/county/comal.md) and [Guadalupe County](/county/guadalupe.md). **517** reports, median depth **28 ft**.

### What you will drill through in grid 68-24

*Logged in state well grid 68-24, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Sandy Clay** 44 , **Gravel** 37 , **Top Soil** 26 , **Black Clay** 24 , **Clay** 23 , **Tan Silty Clay** 20 |
| 25–50 ft | **Blue Clay** 61 , **Gravel** 37 , **Gray Shale** 14 , **Yellow Clay** 5 , **Brown Clay** 6 , **Clay** 5 |
| 50–100 ft | **Blue Clay** 8 , **Tan Limestone** 4 , **Gray Shale** 4 , **Yellow Limestone** 3 , **-Claystone- Claystone: Dark Gray, Very Stiff To Hard, With O** 3 , **Fractured Tan Limestone** 1 |
| 100–200 ft | **Tan Limestone** 3 , **Lost Returns** 2 , **White And Tan, Vuggy Limestone** 1 , **Tan, White, & Gray Limestone** 1 , **Fractured Tan Limestone/ Some Gravel** 1 , **Gravel/ Some Limestone And Red Clay** 1 |
| 200–300 ft | **Gray & Tan Limestone** 2 , **Lost Returns** 1 , **Tan, White, & Gray Limestone** 1 , **Td** 1 , **Limestone And Sand** 1 , **Kau-Austin Group** 1 |
| 300–500 ft | **Gray & White Limestone** 1 , **Buda Limestone** 2 , **Tan, White, & Gray Limestone** 1 , **Creamed Colored Lime (Austin Chalk)** 1 , **Cream Colored Limestone With Lignite** 1 , **Kef-Eagle Ford Group** 1 |
| 500–1000 ft | **Del Rio Clay** 2 , **Georgetown** 2 , **Limestone And Sand** 1 , **Blue Limestone (Edwards)** 1 , **Gray Clay** 1 , **Clay Gray** 1 |

### Who drills here

*Licensed firms in state well grid 68-24, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 182 | 20 | — | 2006–2025 |
| [Vortex Drilling Partners, LP](/driller/vortex-drilling-partners-lp.md) | 68 | 15 | — | 2019–2022 |
| [Deharde Water Well Service](/driller/deharde-water-well-service.md) | 66 | 52 | 20 | 2003–2025 |
| [Alamo Environmental dba Vortex Drilling](/driller/alamo-environmental-dba-vortex-drilling.md) | 37 | 10 | — | 2024 |
| [Kutscher Drilling](/driller/kutscher-drilling.md) | 32 | 160 | 10 | 2003–2023 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 22 | 20 | — | 2012–2025 |
| [Total Support Services](/driller/total-support-services.md) | 21 | 48 | — | 2009 |
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 15 | 15 | — | 2013 |
| [Texplor of Dallas, Inc.](/driller/texplor-of-dallas-inc.md) | 12 | 60 | — | 2023 |
| [Geoprojects International, Inc.](/driller/geoprojects-international-inc.md) | 6 | 16 | 20 | 2004–2026 |
| [Alamo1 Drilling](/driller/alamo1-drilling.md) | 6 | 10 | — | 2025 |
| [HERBOLD DRILLING](/driller/herbold-drilling.md) | 6 | 46 | 20 | 2016–2024 |
| [Coretech Drilling Inc.](/driller/coretech-drilling-inc.md) | 6 | 41 | — | 2002 |
| [Alpine Field Services](/driller/alpine-field-services.md) | 5 | 32 | — | 2014–2017 |
| [Strata Core Services, LLC](/driller/strata-core-services-llc.md) | 4 | 52 | — | 2015–2016 |
| [Pacific West Environmental and Infrastructure](/driller/pacific-west-environmental-and-infrastructure.md) | 3 | 20 | — | 2026 |
| [Holt Engineering, Inc.](/driller/holt-engineering-inc.md) | 3 | 46 | — | 2020–2021 |
| [Right Drill, LLC.](/driller/right-drill-llc.md) | 2 | 25 | — | 2023 |
| [Gainco, Inc.](/driller/gainco-inc.md) | 2 | 30 | — | 2020 |
| [Hydro Resources Mid Continent Inc.](/driller/hydro-resources-mid-continent-inc.md) | 2 | 947 | 1,350 | 2019–2024 |
| [qualls drilling](/driller/qualls-drilling.md) | 2 | 35 | — | 2015 |
| [HERBOLD BROTHERS](/driller/herbold-brothers.md) | 2 | — | 15 | 2011–2012 |
| [ESN](/driller/esn.md) | 2 | 12 | — | 2004–2008 |
| [TR Drilling & Service LLC](/driller/tr-drilling-service-llc.md) | 1 | 200 | — | 2026 |
| [Texan Water](/driller/texan-water.md) | 1 | 720 | 20 | 2026 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Environmental Soil Boring | 256 | 49.5% | 15 |
| Monitor | 132 | 25.5% | 35 |
| Domestic | 103 | 19.9% | 54 |
| Other | 12 | 2.3% | 60 |
| Test Well | 5 | 1.0% | 25 |
| Irrigation | 4 | 0.8% | 75 |
| Stock | 3 | 0.6% | 42 |
| Public Supply | 1 | 0.2% | 947 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 111 | 30 | 30 |
| 2010s | 253 | 32 | 31 |
| 2020s | 153 | 20 | 21 |

### The deepest reports on file

*Deepest reports in state well grid 68-24. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 529800 | 2019 | 957 | 40 | — | Monitor |
| 531111 | 2024 | 947 | 27 | 1,350 | Public Supply |
| 531123 | 2019 | 945 | 27 | — | Monitor |
| 482564 | 2018 | 945 | 39 | — | Monitor |
| 535991 | 2019 | 760 | 40 | — | Monitor |
| 716555 | 2026 | 720 | 78 | 20 | Irrigation |
| 729124 | 2026 | 258 | 53 | 20 | Domestic |
| 455886 | 2017 | 240 | 94 | — | Domestic |
| 319836 | 2013 | 230 | — | — | Domestic |
| 631915 | 2023 | 220 | 38 | — | 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 68-24?

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 [Comal County](/county/comal.md), [Guadalupe County](/county/guadalupe.md).

### Grids with a comparable number of reports

- [68-17](/area/68-17.md)
- [59-59](/area/59-59.md)
- [66-32](/area/66-32.md)
- [30-34](/area/30-34.md)
- [66-54](/area/66-54.md)
- [28-17](/area/28-17.md)
- [45-25](/area/45-25.md)
- [66-16](/area/66-16.md)
- [68-08](/area/68-08.md)
- [31-47](/area/31-47.md)
- [68-21](/area/68-21.md)
- [79-57](/area/79-57.md)
- [31-08](/area/31-08.md)

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Página: https://texas-water-wells.pages.dev/area/68-24/
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