Texas well grid 57-39
A 7.5-minute quadrangle of the Texas state well grid, mostly in Burnet County and Blanco County. 402 reports, median depth 255 ft.
402Reports
255 ftMedian depth
85 ftWater at
10 gpmMedian yield
What you will drill through in grid 57-39
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Top Soil 133, Topsoil 88, Tan Limestone 56, Caliche 46, Tan Ls 33, Brown Topsoil 30 |
| 25–50 ft | Red Clay 20, Gray Limestone 19, Gray Clay 14, Gray Clay & Shale 12, Tan Limestone 11, Tan Ls 8 |
| 50–100 ft | Red Clay 28, Gray Limestone 19, Red Sandstone 13, Gray Clay 13, Brown Limestone 11, Grey Limestone 10 |
| 100–200 ft | Red Clay 31, Gray Clay 22, Gray Limestone 20, White Limestone 20, Tan Clay 20, Tan Limestone 16 |
| 200–300 ft | Tan Clay 23, Gray Clay 19, Gravel 15, Red Clay 15, Tan Limestone 9, Gray Limestone 8 |
| 300–500 ft | Tan Clay 20, Gray Clay 11, Gravel 6, Tan Dolomite 3, Gray Shale 5, Gray Limestone 5 |
| 500–1000 ft | Tan White Dolomite 2, Tan Gray White Dolomite 2, Dense Grey Rock 2, Water 2 Gpm 2, Water 10 Gpm 1, Gray Limestone 2 |
| 1000–5000 ft | Tan Gray Dolomite 1, Water 100+ Gpm 1, Water 20 Gpm 1, Tan Brown Rock 1, Brown Limestone 1, Sandy Brown Limestone 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Apex Drilling, Inc. | 166 | 260 | 8 | 2002–2026 |
| L & L Drilling Co. | 76 | 218 | 8 | 2002–2026 |
| Bee Cave Drilling, Inc. | 48 | 300 | 7 | 2002–2025 |
| Western Water Wells | 22 | 300 | 20 | 2003–2024 |
| Associated Drilling Inc | 16 | 250 | 5 | 2007–2025 |
| Whisenant & Lyle Water Services | 12 | 240 | — | 2008–2015 |
| CENTRAL TEXAS DRILLING, INC. | 11 | 240 | 35 | 2005–2008 |
| Hydro Resources Mid Continent Inc. | 10 | 470 | 15 | 2018–2020 |
| Centex Pump & Supply, Inc. | 6 | 210 | — | 2021–2025 |
| TOM ARNOLD DRILLING | 5 | 145 | 30 | 2003–2018 |
| Geoprojects International, Inc. | 5 | 126 | 290 | 2006–2011 |
| Texan Water | 3 | 200 | — | 2025 |
| Holt Engineering, Inc. | 3 | 54 | — | 2019–2021 |
| BULLS EYE SERVICES LLC | 3 | 345 | 10 | 2020 |
| Walden Drilling Inc | 3 | 76 | — | 2014 |
| DELTA DRILLERS | 2 | 400 | — | 2025 |
| Motal Well Service | 2 | 200 | — | 2005 |
| Virdell Drilling Inc. | 2 | 180 | 15 | 2003–2004 |
| Trinity Water Solutions | 1 | 300 | 0 | 2024 |
| Paul W McAnear | 1 | 800 | 30 | 2023 |
| Jones Drilling Inc. | 1 | — | — | 2013 |
| Terra Power Drilling LLC | 1 | 300 | — | 2011 |
| Highland Drilling Inc. | 1 | 200 | 15 | 2011 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 309 | 76.9% | 240 |
| Test Well | 41 | 10.2% | 306 |
| Unknown | 16 | 4.0% | 285 |
| Public Supply | 14 | 3.5% | 495 |
| Irrigation | 9 | 2.2% | 310 |
| Stock | 4 | 1.0% | 1,400 |
| Monitor | 3 | 0.7% | 54 |
| Industrial | 3 | 0.7% | 600 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 186 | 205 | 70 |
| 2010s | 127 | 240 | 83 |
| 2020s | 89 | 305 | 104 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 689819 | 2025 | 1,520 | 145 | 20 | Stock |
| 152922 | 2008 | 1,448 | 252 | 25 | Domestic |
| 688049 | 2025 | 1,400 | 186 | 20 | Stock |
| 408092 | 2015 | 1,368 | 85 | 50 | Domestic |
| 410049 | 2015 | 1,346 | 18 | — | Domestic |
| 714657 | 2026 | 1,289 | 132 | 30 | Domestic |
| 93547 | 2006 | 1,220 | — | 15 | Domestic |
| 390297 | 2015 | 1,200 | — | — | Test Well |
| 724113 | 2026 | 1,150 | 28 | 31 | Test Well |
| 715096 | 2026 | 1,100 | — | 2 | Test Well |
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 57-39?
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.
This grid falls in Burnet County, Blanco County, Travis County, Gillespie County.