# Well grid 68-05, Texas — Comal, Blanco — how deep, and through what

> 314 well reports in Texas state well grid 68-05, covering Comal, Blanco, Kendall. Median depth 430 ft.

## Texas well grid 68-05

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Comal County](/county/comal.md) and [Blanco County](/county/blanco.md). **314** reports, median depth **430 ft**.

### What you will drill through in grid 68-05

*Logged in state well grid 68-05, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Top Soil** 33 , **Topsoil** 31 , **Tan Limestone** 28 , **Caliche** 19 , **Tan** 18 , **Brown Topsoil** 15 |
| 25–50 ft | **Gray Limestone** 13 , **Tan Limestone** 9 , **Grey Limestone** 7 , **Dark Gray Shale** 4 , **Gray Shale & Clay** 3 , **Yellow Rock** 3 |
| 50–100 ft | **Gray Limestone** 12 , **Tan Limestone** 12 , **Grey Limestone** 7 , **Grey Rock** 5 , **Brown Limestone** 7 , **Break** 2 |
| 100–200 ft | **Gray Limestone** 24 , **Blue Clay** 16 , **Grey Limestone** 14 , **Tan Limestone** 10 , **Grey Shale** 10 , **Gray Shale** 10 |
| 200–300 ft | **Gray Limestone** 14 , **Tan Limestone** 11 , **Td** 8 , **Water 5 Gpm** 7 , **Water 1 Gpm** 6 , **Brown Limestone** 6 |
| 300–500 ft | **Td** 35 , **Tan Limestone** 14 , **Gray Limestone** 11 , **Water 5 Gpm** 8 , **Water 6 Gpm** 5 , **Brown Limestone** 6 |
| 500–1000 ft | **Td** 18 , **Tan Lime** 2 , **Brown Lime** 1 , **Dark Brown Rock** 1 , **Brown Sandstone** 1 , **Black Sandstone** 1 |

### Who drills here

*Licensed firms in state well grid 68-05, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Spring Branch Water Well Service](/driller/spring-branch-water-well-service.md) | 74 | 460 | 10 | 2014–2026 |
| [Puddle Jumper Well Company](/driller/puddle-jumper-well-company.md) | 39 | 430 | 10 | 2003–2026 |
| [L & L Drilling Co.](/driller/l-l-drilling-co.md) | 38 | 400 | 30 | 2002–2023 |
| [TR Drilling & Service LLC](/driller/tr-drilling-service-llc.md) | 36 | 440 | 10 | 2004–2025 |
| [BoMax Industries, Inc.](/driller/bomax-industries-inc.md) | 23 | 460 | 10 | 2001–2010 |
| [Kutscher Drilling](/driller/kutscher-drilling.md) | 18 | 420 | 15 | 2003–2022 |
| [R.R.R. PUMP SALES & SERVICE, INC.](/driller/r-r-r-pump-sales-service-inc.md) | 16 | 380 | 4 | 2004–2023 |
| [H. W. Schwope & Sons Inc.](/driller/h-w-schwope-sons-inc.md) | 9 | 360 | 30 | 2003–2017 |
| [H & H Drilling](/driller/h-h-drilling.md) | 8 | 360 | 10 | 2006–2019 |
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 5 | 9 | — | 2018 |
| Oasis Well Service | 4 | 465 | 15 | 2007–2011 |
| [s.w. owen drilling](/driller/s-w-owen-drilling.md) | 4 | 400 | 15 | 2001–2005 |
| [Zavala Drilling, CO](/driller/zavala-drilling-co.md) | 3 | 250 | — | 2021–2023 |
| [Vortex Drilling Partners, LP](/driller/vortex-drilling-partners-lp.md) | 3 | 40 | — | 2020 |
| [Martinez Water Well](/driller/martinez-water-well.md) | 3 | 485 | 30 | 2007–2012 |
| [Armadigger, Inc.](/driller/armadigger-inc.md) | 3 | 480 | 10 | 2003–2004 |
| [Centex Pump & Supply, Inc.](/driller/centex-pump-supply-inc.md) | 2 | 510 | 20 | 2020–2026 |
| [TR Drilling and Service](/driller/tr-drilling-and-service.md) | 2 | 540 | — | 2024–2025 |
| [flugrath construction](/driller/flugrath-construction.md) | 2 | 440 | 10 | 2019 |
| [Bee Cave Drilling, Inc.](/driller/bee-cave-drilling-inc.md) | 2 | 525 | — | 2017 |
| [qualls drilling](/driller/qualls-drilling.md) | 2 | 40 | — | 2013 |
| HW Schwope and Sons Inc | 2 | 200 | 2 | 2011–2012 |
| [Whisenant & Lyle Water Services](/driller/whisenant-lyle-water-services.md) | 2 | 115 | — | 2011 |
| [Brien Water Wells](/driller/brien-water-wells.md) | 2 | 24 | 40 | 2005 |
| Hood Drilling | 2 | 560 | 10 | 2003 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 281 | 89.5% | 440 |
| Stock | 12 | 3.8% | 400 |
| Irrigation | 5 | 1.6% | 500 |
| Environmental Soil Boring | 5 | 1.6% | 9 |
| Monitor | 4 | 1.3% | 40 |
| Closed-Loop Geothermal | 3 | 1.0% | 250 |
| Public Supply | 3 | 1.0% | 24 |
| Other | 1 | 0.3% | 10 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 115 | 420 | 168 |
| 2010s | 122 | 430 | 164 |
| 2020s | 77 | 444 | 195 |

### The deepest reports on file

*Deepest reports in state well grid 68-05. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 177169 | 2005 | 960 | 335 | 30 | Domestic |
| 471915 | 2017 | 764 | — | 45 | Stock |
| 127826 | 2007 | 665 | 120 | 5 | Domestic |
| 462011 | 2017 | 638 | — | — | Stock |
| 407287 | 2015 | 564 | — | — | Domestic |
| 648241 | 2023 | 563 | — | — | Domestic |
| 158863 | 2008 | 560 | 175 | 10 | Domestic |
| 21328 | 2003 | 560 | 120 | 10 | Irrigation |
| 640776 | 2023 | 544 | — | — | Domestic |
| 565189 | 2021 | 544 | — | — | 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 68-05?

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), [Blanco County](/county/blanco.md), [Kendall County](/county/kendall.md), [Atascosa County](/county/atascosa.md), [Bexar County](/county/bexar.md).

### Grids with a comparable number of reports

- [79-60](/area/79-60.md)
- [59-46](/area/59-46.md)
- [65-58](/area/65-58.md)
- [12-39](/area/12-39.md)
- [21-42](/area/21-42.md)
- [31-62](/area/31-62.md)
- [62-33](/area/62-33.md)
- [68-07](/area/68-07.md)
- [79-02](/area/79-02.md)
- [60-48](/area/60-48.md)
- [66-21](/area/66-21.md)
- [67-24](/area/67-24.md)
- [02-63](/area/02-63.md)

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Página: https://texas-water-wells.pages.dev/area/68-05/
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