Texas well grid 57-54
A 7.5-minute quadrangle of the Texas state well grid, mostly in Blanco County and Hays County. 283 reports, median depth 420 ft.
283Reports
420 ftMedian depth
272 ftWater at
30 gpmMedian yield
What you will drill through in grid 57-54
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Top Soil 85, Caliche 72, Topsoil 38, Brown Topsoil 33, Tan Ls 28, Tan Limestone 24 |
| 25–50 ft | Gray Limestone 19, Blue Lime 13, Gray 11, Gray Shale & Clay 10, Gray Tan Ls 7, Gray Clay & Shale 6 |
| 50–100 ft | Gray Limestone 14, Gray Lime 9, Gray 7, Grey Limestone 7, Brown Limestone 7, Gray/Tan Limestone 7 |
| 100–200 ft | Gray Limestone 23, Brown Limestone 16, Grey Limestone 17, Tan Limestone 16, Gray Tan Ls 9, Gray Shale & Clay 8 |
| 200–300 ft | Tan Limestone 19, Gray Limestone 18, Gray Clay 11, Brown Limestone 9, Water 2 Gpm 9, Gray Shale 6 |
| 300–500 ft | Gray Clay 40, Gray Ls 22, Tan Limestone 21, Gray Limestone 19, Brown Ls 13, Gray Shale 11 |
| 500–1000 ft | Clay 11, Gray Limestone 8, Gray Clay 9, Gray Ls W/ Clay 6, Water 10 Gpm 5, White 4 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| L & L Drilling Co. | 59 | 425 | 38 | 2001–2024 |
| Centex Pump & Supply, Inc. | 54 | 430 | 25 | 2010–2026 |
| Apex Drilling, Inc. | 37 | 425 | 40 | 2007–2026 |
| Bee Cave Drilling, Inc. | 27 | 375 | 20 | 2003–2025 |
| Associated Drilling Inc | 22 | 450 | 30 | 2002–2026 |
| CENTRAL TEXAS DRILLING, INC. | 20 | 400 | 30 | 2003–2009 |
| Spring Branch Water Well Service | 10 | 464 | 15 | 2015–2025 |
| Western Water Wells | 9 | 430 | 20 | 2004–2008 |
| Whisenant & Lyle Water Services | 6 | 620 | — | 2007–2014 |
| TR Drilling & Service LLC | 4 | 680 | 25 | 2025–2026 |
| Walden Drilling Inc | 3 | 405 | 3 | 2025–2026 |
| Texan Water | 3 | 420 | 20 | 2018–2023 |
| TOM ARNOLD DRILLING | 3 | 410 | — | 2023 |
| Talon/LPE | 3 | 380 | — | 2022 |
| Kutscher Drilling | 3 | 680 | 20 | 2009–2022 |
| Zavala Drilling, CO | 2 | 560 | 8 | 2024 |
| Hydro Resources Mid Continent Inc. | 2 | 600 | 60 | 2016–2018 |
| Puddle Jumper Well Company | 2 | 400 | 15 | 2004–2014 |
| Whisenant & Lyle Water Service | 2 | 700 | — | 2009–2013 |
| Armadigger, Inc. | 2 | 440 | 20 | 2005 |
| Geoprojects International, Inc. | 1 | 400 | — | 2026 |
| flugrath construction | 1 | 340 | 30 | 2023 |
| Chapman Drilling Co. | 1 | 400 | 21 | 2021 |
| BoMax Industries, Inc. | 1 | 660 | 10 | 2011 |
| Whisenant & Lyle WSI | 1 | 500 | 30 | 2005 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 255 | 90.1% | 425 |
| Stock | 21 | 7.4% | 290 |
| Test Well | 4 | 1.4% | 630 |
| Monitor | 1 | 0.4% | 400 |
| Other | 1 | 0.4% | 450 |
| Irrigation | 1 | 0.4% | 700 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 86 | 410 | 240 |
| 2010s | 59 | 424 | 265 |
| 2020s | 138 | 425 | 303 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 585520 | 2021 | 1,000 | 252 | 10 | Domestic |
| 582995 | 2021 | 990 | 294 | 10 | Domestic |
| 634337 | 2023 | 730 | 580 | 20 | Domestic |
| 113590 | 2007 | 725 | — | 15 | Domestic |
| 375870 | 2014 | 720 | 567 | — | Domestic |
| 512600 | 2019 | 710 | 553 | — | Domestic |
| 23497 | 2003 | 706 | 442 | 26 | Domestic |
| 623352 | 2022 | 705 | 550 | 30 | Domestic |
| 600885 | 2022 | 705 | — | — | Domestic |
| 700825 | 2025 | 700 | 520 | 25 | 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 57-54?
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 Blanco County, Hays County.