# Well grid 68-23, Texas — Comal, Guadalupe — how deep, and through what

> 484 well reports in Texas state well grid 68-23, covering Comal, Guadalupe, Williamson. Median depth 27 ft.

## Texas well grid 68-23

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Comal County](/county/comal.md) and [Guadalupe County](/county/guadalupe.md). **484** reports, median depth **27 ft**.

### What you will drill through in grid 68-23

*Logged in state well grid 68-23, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Top Soil** 33 , **Yellow Limestone** 20 , **Tan To Lt Brown Silt** 20 , **Same, No Odor** 8 , **Silty Clay; Reddish Brown, Firm Dry, Minor Limestone And Che** 15 , **Plastic Clay Olive/Gray Moist** 14 |
| 25–50 ft | **Same, No Odor** 8 , **Yellow Clay** 6 , **Yellow Limestone** 3 , **Silty Clay Gray/Orange Moist** 2 , **Yellowish Tan Limestone** 2 , **Lost Returns** 2 |
| 50–100 ft | **Blue Clay** 6 , **Fractured Tan Limestone** 4 , **Gray Clay** 4 , **Lost Returns** 4 , **Fractured Tan Limestone/ Red Clay** 3 , **Tan Limestone** 3 |
| 100–200 ft | **Lost Returns** 10 , **Yellow Limestone** 7 , **No Returns** 6 , **White Limestone** 4 , **Yellowish Tan Limestone** 3 , **Fractured Tan Limestone** 3 |
| 200–300 ft | **Lost Returns** 10 , **Yellow Limestone** 6 , **Tan Limestone** 6 , **Fractured Tan Limestone** 3 , **Blue Limestone** 3 , **Grey Limestone** 3 |
| 300–500 ft | **Lost Returns** 7 , **Upper Glenrose** 6 , **Blue Limestone** 5 , **Grey Limestone** 5 , **Tan Limestone** 3 , **Grey Clay** 2 |
| 500–1000 ft | **Lower Glenrose** 7 , **Td** 2 , **Gray And Tan Limestone** 2 , **Bexar Shale** 2 , **Grey Limestone & Gyp** 1 , **Grey Limestone** 1 |
| 1000–5000 ft | **Cow Creek** 5 , **Bexar Shale** 2 , **Lower Glen Rose** 1 , **Bear Shale** 1 , **Bexar Shell** 1 , **Pine Island** 1 |

### Who drills here

*Licensed firms in state well grid 68-23, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 199 | 23 | — | 2006–2024 |
| [Kutscher Drilling](/driller/kutscher-drilling.md) | 78 | 380 | 15 | 2003–2026 |
| [Vortex Drilling Partners, LP](/driller/vortex-drilling-partners-lp.md) | 67 | 5 | — | 2020–2023 |
| [Alamo Environmental dba Vortex Drilling](/driller/alamo-environmental-dba-vortex-drilling.md) | 25 | 4 | — | 2024 |
| [C&C Groundwater Services LLC](/driller/c-c-groundwater-services-llc.md) | 15 | 380 | — | 2013–2024 |
| [Gainco, Inc.](/driller/gainco-inc.md) | 10 | 8 | — | 2021 |
| [WEST Drilling](/driller/west-drilling.md) | 8 | 20 | — | 2015–2018 |
| [Mathers Environmental Drilling Inc.](/driller/mathers-environmental-drilling-inc.md) | 7 | 45 | — | 2020–2021 |
| [ALPHA & OMEGA DRILLING SERVICES, INC.](/driller/alpha-omega-drilling-services-inc.md) | 7 | — | — | 2012–2015 |
| [Davenport Drilling & Pump Service](/driller/davenport-drilling-pump-service.md) | 7 | 1,300 | 500 | 2004–2012 |
| [Austin Geo-Logic](/driller/austin-geo-logic.md) | 6 | 10 | — | 2019–2020 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 4 | 33 | — | 2015–2019 |
| [R.R.R. PUMP SALES & SERVICE, INC.](/driller/r-r-r-pump-sales-service-inc.md) | 4 | 455 | 20 | 2003–2010 |
| [Alamo1 Drilling](/driller/alamo1-drilling.md) | 3 | 15 | — | 2025–2026 |
| [Texan Water](/driller/texan-water.md) | 3 | 240 | — | 2024–2025 |
| [McKinley Drilling](/driller/mckinley-drilling.md) | 3 | 1,302 | 680 | 2015–2021 |
| [flugrath construction](/driller/flugrath-construction.md) | 3 | 100 | 15 | 2008–2014 |
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 3 | 15 | — | 2013 |
| [Newborn Waterwell Service](/driller/newborn-waterwell-service.md) | 3 | 375 | 12 | 2001–2005 |
| [STEVENS DRILLING & WATER WELL SERVICE](/driller/stevens-drilling-water-well-service.md) | 2 | 232 | 15 | 2021–2026 |
| [WEST TEXAS WATER WELL SERVICE](/driller/west-texas-water-well-service.md) | 2 | 180 | — | 2026 |
| [Spring Branch Water Well Service](/driller/spring-branch-water-well-service.md) | 2 | 584 | — | 2022–2024 |
| [Beyond Engineering & Testing, LLC.](/driller/beyond-engineering-testing-llc.md) | 2 | 50 | — | 2021 |
| [Davenport Drilling](/driller/davenport-drilling.md) | 2 | 1,008 | 300 | 2016–2021 |
| [Puddle Jumper Well Company](/driller/puddle-jumper-well-company.md) | 2 | 390 | 7 | 2014–2018 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Environmental Soil Boring | 242 | 50.0% | 10 |
| Monitor | 100 | 20.7% | 30 |
| Domestic | 88 | 18.2% | 360 |
| Industrial | 27 | 5.6% | 420 |
| Other | 9 | 1.9% | 20 |
| Public Supply | 9 | 1.9% | 620 |
| Test Well | 4 | 0.8% | 1,260 |
| Irrigation | 4 | 0.8% | 800 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 79 | 125 | 212 |
| 2010s | 242 | 30 | 138 |
| 2020s | 163 | 10 | 200 |

### The deepest reports on file

*Deepest reports in state well grid 68-23. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 604258 | 2021 | 1,555 | 233 | 15 | Test Well |
| 462775 | 2017 | 1,500 | 138 | — | Industrial |
| 190198 | 2009 | 1,360 | 194 | — | Industrial |
| 177191 | 2004 | 1,340 | 197 | 600 | Industrial |
| 429154 | 2016 | 1,320 | 85 | — | Industrial |
| 397433 | 2015 | 1,302 | 140 | 680 | Industrial |
| 422974 | 2015 | 1,300 | 170 | — | Monitor |
| 215209 | 2007 | 1,300 | 170 | 500 | Public Supply |
| 190189 | 2008 | 1,300 | 181 | — | Industrial |
| 717309 | 2025 | 1,270 | 384 | — | 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 68-23?

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), [Williamson County](/county/williamson.md).

### Grids with a comparable number of reports

- [28-41](/area/28-41.md)
- [83-06](/area/83-06.md)
- [31-16](/area/31-16.md)
- [39-23](/area/39-23.md)
- [58-34](/area/58-34.md)
- [58-04](/area/58-04.md)
- [57-41](/area/57-41.md)
- [07-14](/area/07-14.md)
- [59-61](/area/59-61.md)
- [68-18](/area/68-18.md)
- [23-41](/area/23-41.md)
- [24-60](/area/24-60.md)
- [11-01](/area/11-01.md)

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Página: https://texas-water-wells.pages.dev/area/68-23/
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