# Well grid 58-09, Texas — Burnet, Williamson — how deep, and through what

> 506 well reports in Texas state well grid 58-09, covering Burnet, Williamson, Milam. Median depth 550 ft.

## Texas well grid 58-09

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Burnet County](/county/burnet.md) and [Williamson County](/county/williamson.md). **506** reports, median depth **550 ft**.

### What you will drill through in grid 58-09

*Logged in state well grid 58-09, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Topsoil** 196 , **Caliche** 97 , **Top Soil** 88 , **Gray Limestone** 77 , **Yellow Limestone** 70 , **Blue Lime** 64 |
| 25–50 ft | **Gray Limestone** 42 , **Grey Lime** 12 , **Blue Lime** 11 , **Gray Lime** 8 , **Brown Limestone** 7 , **Grey Shale** 6 |
| 50–100 ft | **Gray Limestone** 44 , **Brown Limestone** 17 , **Gray Shale** 17 , **Grey Lime** 16 , **Grey Shale** 14 , **Gray Lime** 13 |
| 100–200 ft | **Gray Limestone** 49 , **Brown Limestone** 33 , **Brown Lime** 16 , **Blue Limestone** 10 , **Gray Lime** 8 , **Gray Shale** 7 |
| 200–300 ft | **Gray Limestone** 46 , **Brown Limestone** 27 , **Blue Limestone & Shale** 15 , **Gray Sandstone** 12 , **Brown Lime** 12 , **Gray Lime** 9 |
| 300–500 ft | **Sandstone** 58 , **Sand** 65 , **Gray Sandstone** 74 , **Gray Limestone** 52 , **Gray Sand** 40 , **White Limestone** 46 |
| 500–1000 ft | **Sandstone** 49 , **Trinity Sand** 23 , **Gray Sandstone** 30 , **Trinity Sands** 22 , **White Limestone** 28 , **Gray Limestone** 27 |

### Who drills here

*Licensed firms in state well grid 58-09, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [HILL COUNTRY WATER WELL](/driller/hill-country-water-well.md) | 120 | 560 | 35 | 2000–2026 |
| [Associated Drilling Inc](/driller/associated-drilling-inc.md) | 73 | 570 | 15 | 2011–2025 |
| [TOM ARNOLD DRILLING](/driller/tom-arnold-drilling.md) | 70 | 550 | 25 | 2003–2025 |
| [Western Water Wells](/driller/western-water-wells.md) | 36 | 530 | 15 | 2004–2025 |
| [Highland Drilling Inc.](/driller/highland-drilling-inc.md) | 33 | 460 | 20 | 2003–2012 |
| [B & B Water Well Service, Inc](/driller/b-b-water-well-service-inc.md) | 29 | 530 | 25 | 2011–2025 |
| [Alpine water well service](/driller/alpine-water-well-service.md) | 17 | 600 | 15 | 2014–2022 |
| [Apex Drilling, Inc.](/driller/apex-drilling-inc.md) | 17 | 520 | 20 | 2002–2022 |
| [Bee Cave Drilling, Inc.](/driller/bee-cave-drilling-inc.md) | 14 | 525 | 25 | 2003–2022 |
| [HARRISON DRILLING](/driller/harrison-drilling.md) | 12 | 535 | 25 | 2002–2015 |
| [HARRISON WELL SERVICE, INC.](/driller/harrison-well-service-inc.md) | 11 | 525 | 15 | 2006–2009 |
| [J and J Water Wells](/driller/j-and-j-water-wells.md) | 10 | 510 | 12 | 2022–2025 |
| [Lucy Creek Water Well Service](/driller/lucy-creek-water-well-service.md) | 10 | 610 | 12 | 2020–2025 |
| [Tom Lovelace Water Well Serv.](/driller/tom-lovelace-water-well-serv.md) | 7 | 580 | 30 | 2003–2014 |
| [Tom Lovelace Water Well Service](/driller/tom-lovelace-water-well-service.md) | 6 | 560 | 24 | 2008–2026 |
| [David Cowen](/driller/david-cowen.md) | 6 | 485 | 7 | 2019–2025 |
| [Trinity Water Solutions](/driller/trinity-water-solutions.md) | 5 | 540 | 10 | 2022–2025 |
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 5 | 30 | — | 2008 |
| [Western Water Wells Drilling Inc](/driller/western-water-wells-drilling-inc.md) | 4 | 550 | — | 2019–2020 |
| [Ashley Drilling & Well Service](/driller/ashley-drilling-well-service.md) | 3 | 580 | 10 | 2024–2025 |
| [Texan Water](/driller/texan-water.md) | 2 | 565 | 20 | 2019–2025 |
| [Magill Drilling & Water Well Service, LLC](/driller/magill-drilling-water-well-service-llc.md) | 2 | 540 | 8 | 2024–2025 |
| [Walden Drilling Inc](/driller/walden-drilling-inc.md) | 2 | 600 | — | 2017–2020 |
| [Centex Pump & Supply, Inc.](/driller/centex-pump-supply-inc.md) | 2 | 550 | 25 | 2017–2018 |
| [Motal Well Service](/driller/motal-well-service.md) | 1 | 540 | 8 | 2022 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 472 | 93.3% | 550 |
| Stock | 17 | 3.4% | 535 |
| Monitor | 9 | 1.8% | 30 |
| Irrigation | 4 | 0.8% | 760 |
| Public Supply | 2 | 0.4% | 620 |
| Other | 1 | 0.2% | 630 |
| Test Well | 1 | 0.2% | 540 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 1990s | 1 | 400 | 257 |
| 2000s | 105 | 510 | 362 |
| 2010s | 170 | 550 | 400 |
| 2020s | 230 | 550 | 387 |

### The deepest reports on file

*Deepest reports in state well grid 58-09. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 438147 | 2016 | 945 | — | — | Monitor |
| 187840 | 2009 | 780 | 498 | 40 | Monitor |
| 302228 | 2012 | 760 | — | 60 | Irrigation |
| 697547 | 2025 | 710 | — | — | Domestic |
| 611230 | 2022 | 710 | — | — | Domestic |
| 569669 | 2020 | 710 | 573 | — | Domestic |
| 549576 | 2020 | 690 | 378 | 30 | Domestic |
| 552091 | 2020 | 670 | 283 | 20 | Domestic |
| 533879 | 2019 | 660 | 430 | — | Domestic |
| 355957 | 2014 | 660 | — | 45 | 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 58-09?

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 [Burnet County](/county/burnet.md), [Williamson County](/county/williamson.md), [Milam County](/county/milam.md), [Caldwell County](/county/caldwell.md), [Travis County](/county/travis.md).

### Grids with a comparable number of reports

- [79-57](/area/79-57.md)
- [31-08](/area/31-08.md)
- [57-14](/area/57-14.md)
- [68-26](/area/68-26.md)
- [80-20](/area/80-20.md)
- [35-54](/area/35-54.md)
- [67-01](/area/67-01.md)
- [60-42](/area/60-42.md)
- [61-63](/area/61-63.md)
- [66-05](/area/66-05.md)
- [28-48](/area/28-48.md)
- [59-64](/area/59-64.md)
- [60-62](/area/60-62.md)

---

Página: https://texas-water-wells.pages.dev/area/58-09/
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