Texas well grid 57-38
A 7.5-minute quadrangle of the Texas state well grid, mostly in Blanco County and Burnet County. 346 reports, median depth 300 ft.
346Reports
300 ftMedian depth
65 ftWater at
20 gpmMedian yield
What you will drill through in grid 57-38
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Top Soil 148, Topsoil 58, Tan Ls 56, Tan Limestone 39, Caliche 25, Gray Tan Ls 23 |
| 25–50 ft | Tan Dolomite 10, Tan Limestone 4, White Dolomite 3, Tan Ls 3, Gray Dolomite 3, Tan Pink Dolomite 3 |
| 50–100 ft | Tan Dolomite 16, Tan Limestone 9, Grey Dolomite 8, Pink Dolomite 7, Tan Pink Dolomite 5, Brown Limestone 6 |
| 100–200 ft | Tan Dolomite 29, Pink Dolomite 15, Grey Dolomite 9, Gray Dolomite 12, Gray Tan Dolomite 11, Gray Limestone 10 |
| 200–300 ft | Pink Dolomite 11, Gray Tan Dolomite 7, Gray Dolomite 8, Grey Dolomite 7, Tan Pink Dolomite 6, Fracture 5 |
| 300–500 ft | Gray Dolomite 12, Grey Dolomite 6, Pink Dolomite 5, Tan Dolomite 6, Gray Tan Dolomite 6, Pink Tan Dolomite 5 |
| 500–1000 ft | Gray Limestone 3, Gray Dolomite 2, Water 10 Gpm 1, Water 2 Gpm 2, Brown Limestone 1, Brown & Gray Limestone 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Apex Drilling, Inc. | 189 | 320 | 22 | 2002–2026 |
| L & L Drilling Co. | 48 | 264 | 26 | 2002–2026 |
| Centex Pump & Supply, Inc. | 22 | 310 | 10 | 2018–2024 |
| Virdell Drilling Inc. | 19 | 220 | 16 | 2001–2018 |
| Bee Cave Drilling, Inc. | 11 | 240 | 25 | 2004–2026 |
| Associated Drilling Inc | 9 | 305 | — | 2013–2022 |
| Whisenant & Lyle Water Services | 7 | 260 | 40 | 2013–2015 |
| Walden Drilling Inc | 6 | 220 | 4 | 2011–2025 |
| Highland Drilling Inc. | 6 | 280 | 10 | 2003–2009 |
| Hydro Resources Mid Continent Inc. | 5 | 360 | 25 | 2017–2018 |
| Vortex Drilling, Inc. | 5 | 3 | — | 2008 |
| B & B Water Well Service, Inc | 3 | 380 | 20 | 2017–2022 |
| Western Water Wells | 3 | 180 | 30 | 2003–2007 |
| Texan Water | 2 | 615 | — | 2021–2023 |
| Tomahawk Water Well Drilling LLC | 2 | 398 | 35 | 2016 |
| Geoprojects International, Inc. | 1 | 260 | — | 2023 |
| J and J Water Wells | 1 | 300 | — | 2023 |
| Magill Drilling & Water Well Service, LLC | 1 | 365 | 20 | 2019 |
| Kutscher Drilling | 1 | 240 | 3 | 2017 |
| APEX Drillig Inc. | 1 | 340 | — | 2013 |
| Terra Power Drilling LLC | 1 | 300 | — | 2011 |
| CENTRAL TEXAS DRILLING, INC. | 1 | — | 20 | 2006 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 299 | 86.4% | 305 |
| Test Well | 17 | 4.9% | 300 |
| Stock | 10 | 2.9% | 205 |
| Unknown | 7 | 2.0% | 420 |
| Environmental Soil Boring | 5 | 1.4% | 3 |
| Public Supply | 4 | 1.2% | 300 |
| Irrigation | 3 | 0.9% | 220 |
| Closed-Loop Geothermal | 1 | 0.3% | 300 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 129 | 244 | 61 |
| 2010s | 129 | 300 | 71 |
| 2020s | 88 | 380 | 95 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 716348 | 2026 | 1,207 | 21 | 60 | Domestic |
| 342800 | 2013 | 1,020 | — | — | Domestic |
| 617887 | 2022 | 863 | 169 | — | Domestic |
| 617461 | 2022 | 843 | 50 | 50 | Irrigation |
| 617462 | 2022 | 800 | 95 | — | Domestic |
| 258942 | 2011 | 687 | 49 | 21 | Domestic |
| 352917 | 2013 | 685 | 71 | 8 | Domestic |
| 352918 | 2013 | 645 | 66 | 17 | Domestic |
| 706940 | 2025 | 620 | 173 | 12 | Domestic |
| 656867 | 2023 | 615 | 203 | — | 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 57-38?
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, Burnet County, Llano County, Travis County.