Texas well grid 58-61
A 7.5-minute quadrangle of the Texas state well grid, mostly in Bastrop County. 300 reports, median depth 247 ft.
300Reports
247 ftMedian depth
80 ftWater at
30 gpmMedian yield
What you will drill through in grid 58-61
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Top Soil 72, Red Clay 66, Clay 43, Sand 42, Gray Clay 33, Tan Clay 29 |
| 25–50 ft | Gray Shale 23, Sand 23, Gray Clay 19, Rock 17, Clay 8, Grey Clay 6 |
| 50–100 ft | Rock 55, Sand 47, Gray Clay 30, Gray Shale 29, Sandy Shale 18, Clay 9 |
| 100–200 ft | Rock 105, Sand 101, Gray Shale 46, Sandy Shale 41, Clay 26, Gray Clay 28 |
| 200–300 ft | Sand 71, Rock 59, Shale 24, Clay 28, Gray Shale 21, Sandy Shale 22 |
| 300–500 ft | Sand 29, Rock 22, Shale 21, Clay 11, Sandy Shale 14, Gray Clay 9 |
| 500–1000 ft | Rock 3, Clay 2, Sand W/Lt. Shale 1, Gray-Green Shale / Lignite 1, Hard Gray-Green Shale / Rocks 1, Gray Shale / Sand Breaks 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Jimmy's Well Service | 67 | 255 | 30 | 2001–2025 |
| Jackson Water Well | 49 | 260 | 40 | 2012–2026 |
| BROWN'S WATER WELL DRILLING, LLC | 29 | 240 | 30 | 2003–2021 |
| Brown's Water Well | 23 | 230 | 25 | 2002–2010 |
| Jackson Waterwell | 19 | 240 | 50 | 2014–2018 |
| Motal Well Service | 17 | 320 | 40 | 2010–2023 |
| Texas Southern Drilling | 14 | 245 | 15 | 2022–2026 |
| Clear Fork Consulting Services | 12 | 21 | — | 2017 |
| Envirotech Drilling Services LLC | 10 | 25 | — | 2021–2025 |
| Hazelett Drilling | 6 | 240 | 20 | 2024–2025 |
| Bill's Well Drilling & Pump Service | 5 | 320 | 35 | 2002–2005 |
| Hazlett Drilling | 4 | 380 | 20 | 2024 |
| Royall's Windmill & Pump | 4 | 260 | 15 | 2016–2024 |
| MARAL DRILLING | 4 | 240 | 25 | 2019–2023 |
| ROYALLS WINDMILL & PUMP, LLC | 4 | 220 | 80 | 2004–2006 |
| sotex water well service | 3 | 260 | 15 | 2025 |
| Alamo Environmental dba Vortex Drilling | 3 | 6 | — | 2024 |
| Richter Well Drilling, Inc. | 3 | 690 | 60 | 2003–2011 |
| Zavala Drilling, CO | 2 | 330 | 25 | 2020–2022 |
| Royall's Windmill and Pump | 2 | 420 | 15 | 2012–2013 |
| Lone Star Drilling & Pump Service | 2 | 500 | 25 | 2005–2008 |
| Bill Lindsey | 2 | 500 | 50 | 2002–2003 |
| Browns water well drilling | 2 | 380 | 45 | 2000–2001 |
| Brown Water Well | 1 | 250 | 25 | 2025 |
| Maresh Drilling Co., Inc. | 1 | 400 | 70 | 2017 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 243 | 81.0% | 260 |
| Irrigation | 16 | 5.3% | 280 |
| Environmental Soil Boring | 15 | 5.0% | 20 |
| Stock | 13 | 4.3% | 300 |
| Monitor | 10 | 3.3% | 25 |
| Industrial | 1 | 0.3% | 180 |
| Test Well | 1 | 0.3% | 25 |
| Closed-Loop Geothermal | 1 | 0.3% | — |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 84 | 240 | 55 |
| 2010s | 119 | 240 | 85 |
| 2020s | 97 | 255 | 103 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 198934 | 2005 | 690 | 130 | 40 | Domestic |
| 442079 | 2017 | 560 | 96 | 45 | Domestic |
| 718138 | 2025 | 520 | 80 | 50 | Domestic |
| 286951 | 2012 | 520 | 145 | 50 | Domestic |
| 491393 | 2018 | 510 | 76 | — | Domestic |
| 447411 | 2017 | 510 | — | — | Domestic |
| 445170 | 2017 | 500 | — | 50 | Domestic |
| 443841 | 2017 | 500 | — | — | Domestic |
| 314452 | 2013 | 500 | — | — | Irrigation |
| 195531 | 2005 | 500 | 40 | — | 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 58-61?
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 Bastrop County.