# Well grid 57-47, Texas — Hays, Blanco — how deep, and through what

> 297 well reports in Texas state well grid 57-47, covering Hays, Blanco, Travis. Median depth 340 ft.

## Texas well grid 57-47

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Hays County](/county/hays.md) and [Blanco County](/county/blanco.md). **297** reports, median depth **340 ft**.

### What you will drill through in grid 57-47

*Logged in state well grid 57-47, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Topsoil** 101 , **Caliche** 92 , **Top Soil** 40 , **Tan Limestone** 36 , **Gray Limestone** 33 , **Brown Limestone** 20 |
| 25–50 ft | **Grey Limestone** 25 , **Gray Limestone** 21 , **Tan Limestone** 9 , **White Limestone** 7 , **Gray Shale** 7 , **Red Clay** 7 |
| 50–100 ft | **Grey Limestone** 17 , **Gray Limestone** 19 , **Tan Limestone** 15 , **Blue Shale** 11 , **Red Clay** 9 , **Gray** 9 |
| 100–200 ft | **Gray Limestone** 30 , **Grey Limestone** 26 , **Brown Limestone** 22 , **Tan Limestone** 21 , **Red Clay** 18 , **Gray Clay** 12 |
| 200–300 ft | **Tan Limestone** 15 , **Gray Limestone** 13 , **Red Clay** 13 , **Gray Clay** 11 , **Grey Limestone** 12 , **Grey Shale** 9 |
| 300–500 ft | **Gray Limestone** 20 , **Tan Limestone** 15 , **Gray Clay** 14 , **Grey Limestone** 15 , **Brown Limestone** 9 , **Red Clay** 7 |
| 500–1000 ft | **Gray Clay** 8 , **Gray On White** 1 , **Gray - Tan** 1 , **Gray Strip Clay** 1 , **Gray- Tan - Brown** 1 , **Gray/Brown/White Limestone** 1 |
| 1000–5000 ft | **5+ Gpm** 1 , **15 Gpm** 1 , **Water 30 Gpm** 1 , **Water** 1 , **White, Gray & Brown Limestone** 1 , **Water 5 Gpm** 1 |

### Who drills here

*Licensed firms in state well grid 57-47, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Bee Cave Drilling, Inc.](/driller/bee-cave-drilling-inc.md) | 111 | 325 | 15 | 2002–2025 |
| [Centex Pump & Supply, Inc.](/driller/centex-pump-supply-inc.md) | 62 | 410 | 20 | 2010–2026 |
| [Associated Drilling Inc](/driller/associated-drilling-inc.md) | 26 | 430 | 30 | 2002–2024 |
| [L & L Drilling Co.](/driller/l-l-drilling-co.md) | 25 | 220 | 14 | 2001–2025 |
| [CENTRAL TEXAS DRILLING, INC.](/driller/central-texas-drilling-inc.md) | 16 | 390 | 25 | 2003–2009 |
| [Whisenant & Lyle Water Services](/driller/whisenant-lyle-water-services.md) | 12 | 460 | 75 | 2006–2016 |
| [Apex Drilling, Inc.](/driller/apex-drilling-inc.md) | 8 | 365 | 15 | 2004–2025 |
| [Geoprojects International, Inc.](/driller/geoprojects-international-inc.md) | 7 | 264 | 10 | 2020–2025 |
| [Western Water Wells](/driller/western-water-wells.md) | 5 | 370 | 20 | 2006–2022 |
| Whisenant & Lyle WSI | 5 | 280 | 15 | 2003–2007 |
| James Tucker Drilling, Inc. | 4 | 360 | — | 2001–2002 |
| [Hydro Resources Mid Continent Inc.](/driller/hydro-resources-mid-continent-inc.md) | 3 | 320 | 5 | 2017 |
| [Zavala Drilling, CO](/driller/zavala-drilling-co.md) | 2 | 250 | — | 2006–2015 |
| [Kutscher Drilling](/driller/kutscher-drilling.md) | 2 | 360 | 20 | 2009–2014 |
| Whisenant & Lyle W.S.I. | 2 | 210 | 12 | 2005–2006 |
| [Walden Drilling Inc](/driller/walden-drilling-inc.md) | 1 | 320 | — | 2026 |
| [Texan Water](/driller/texan-water.md) | 1 | 336 | — | 2024 |
| [Puddle Jumper Well Company](/driller/puddle-jumper-well-company.md) | 1 | 310 | 7 | 2019 |
| [TOM ARNOLD DRILLING](/driller/tom-arnold-drilling.md) | 1 | 285 | — | 2011 |
| [Smart Drilling & Supply Co. Inc.](/driller/smart-drilling-supply-co-inc.md) | 1 | 284 | 13 | 2003 |
| [Ball Drilling Company](/driller/ball-drilling-company.md) | 1 | — | — | 2002 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 266 | 89.6% | 350 |
| Stock | 7 | 2.4% | 310 |
| Test Well | 7 | 2.4% | 250 |
| Public Supply | 5 | 1.7% | 265 |
| Monitor | 4 | 1.3% | 219 |
| Irrigation | 4 | 1.3% | 270 |
| Closed-Loop Geothermal | 2 | 0.7% | 250 |
| Industrial | 1 | 0.3% | — |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 121 | 340 | 170 |
| 2010s | 108 | 330 | 190 |
| 2020s | 68 | 390 | 241 |

### The deepest reports on file

*Deepest reports in state well grid 57-47. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 444037 | 2017 | 1,664 | 70 | 85 | Domestic |
| 680732 | 2024 | 1,609 | 164 | — | Domestic |
| 401876 | 2015 | 1,460 | — | — | Domestic |
| 45361 | 2003 | 750 | — | — | Domestic |
| 97751 | 2006 | 700 | 364 | 20 | Domestic |
| 177220 | 2009 | 660 | 88 | 25 | Domestic |
| 107850 | 2007 | 640 | 320 | — | Domestic |
| 710687 | 2025 | 610 | 428 | — | Domestic |
| 33637 | 2004 | 590 | — | — | Domestic |
| 717775 | 2026 | 540 | 410 | — | 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 57-47?

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 [Hays County](/county/hays.md), [Blanco County](/county/blanco.md), [Travis County](/county/travis.md), [Lampasas County](/county/lampasas.md).

### Grids with a comparable number of reports

- [41-17](/area/41-17.md)
- [58-61](/area/58-61.md)
- [19-62](/area/19-62.md)
- [27-07](/area/27-07.md)
- [33-56](/area/33-56.md)
- [02-64](/area/02-64.md)
- [84-24](/area/84-24.md)
- [03-33](/area/03-33.md)
- [24-48](/area/24-48.md)
- [24-58](/area/24-58.md)
- [29-37](/area/29-37.md)
- [33-61](/area/33-61.md)
- [40-61](/area/40-61.md)

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Página: https://texas-water-wells.pages.dev/area/57-47/
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