Texas well grid 67-13
A 7.5-minute quadrangle of the Texas state well grid, mostly in Caldwell County and Bastrop County. 121 reports, median depth 400 ft.
121Reports
400 ftMedian depth
120 ftWater at
40 gpmMedian yield
What you will drill through in grid 67-13
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Sand 36, Red Clay 19, Top Soil 17, Tan Clay 10, Clay 10, Sandy Clay 8 |
| 25–50 ft | Grey Clay 9, Gray Clay 9, Sand 8, Clay 5, Sandy Clay 5, Gray Shale 4 |
| 50–100 ft | Rock 8, Clay 6, Sand 7, Gray Clay 7, Shale 4, Clay With Sand Layers 4 |
| 100–200 ft | Sand 16, Rock 12, Clay 12, Grey Clay 7, Gray Clay 6, Sandy Clay 5 |
| 200–300 ft | Sand 29, Clay 13, Rock 8, Sandy Shale 8, Gray Clay 8, Shale 7 |
| 300–500 ft | Sand 16, Rock 10, Clay 16, Gray Sand 4, Shale 7, Blue Clay 3 |
| 500–1000 ft | Sand 11, Rock 5, Clay 7, Sandy Clay 6, Clay W/ Very Little Sand 3, Fine Sands 2 |
| 1000–5000 ft | Gray Clay 1, Sand 1, Gray Shale And Sand 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Hazelett Drilling | 15 | 460 | 20 | 2021–2026 |
| Deharde Water Well Service | 13 | 491 | 50 | 2010–2026 |
| Richter Well Drilling, Inc. | 10 | 340 | 100 | 2003–2019 |
| BROWN'S WATER WELL DRILLING, LLC | 7 | 390 | 30 | 2002–2015 |
| Hydro Resources Mid Continent Inc. | 6 | 850 | 800 | 2020–2024 |
| Royall's Windmill and Pump | 5 | 460 | 15 | 2002–2014 |
| Texas Southern Drilling | 4 | 305 | 5 | 2023–2024 |
| Jackson Waterwell | 4 | 500 | 75 | 2015–2017 |
| Lone Star Drilling & Pump Service | 4 | 423 | 40 | 2004–2011 |
| Berry Water Well | 4 | 290 | 80 | 2010–2011 |
| Lone Star Drilling & Pump Serv. | 4 | 350 | 50 | 2003–2010 |
| Royall's Windmill & Pump | 3 | 380 | 15 | 2023–2024 |
| Motal Well Service | 3 | 320 | 40 | 2016–2022 |
| Friedel Drilling Company | 3 | 325 | 80 | 2017–2022 |
| Lone Star Drilling and Pump Service | 3 | 400 | 40 | 2005–2012 |
| Brown's Water Well | 3 | 364 | 20 | 2003–2010 |
| Maresh Drilling Co., Inc. | 3 | 240 | 60 | 2002–2008 |
| Brown Water Well | 2 | 420 | 70 | 2024–2025 |
| Drillink, Inc. | 2 | 560 | 100 | 2021–2022 |
| Jimmy's Well Service | 2 | 360 | 40 | 2004–2022 |
| Geoprojects International, Inc. | 2 | 400 | 47 | 2019 |
| Lone Star Drilling Company | 2 | 515 | 80 | 2008 |
| Bill's Well Drilling & Pump Service | 2 | 500 | 40 | 2002 |
| Busselman Water Wells, LLC | 1 | 297 | 65 | 2026 |
| Hazlett Drilling | 1 | 680 | 12 | 2024 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 82 | 67.8% | 364 |
| Stock | 23 | 19.0% | 403 |
| Irrigation | 5 | 4.1% | 360 |
| Public Supply | 5 | 4.1% | 810 |
| Monitor | 3 | 2.5% | 400 |
| Rig Supply | 1 | 0.8% | 606 |
| Environmental Soil Boring | 1 | 0.8% | 16 |
| Test Well | 1 | 0.8% | 1,200 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 31 | 340 | 101 |
| 2010s | 45 | 400 | 120 |
| 2020s | 45 | 420 | 122 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 382332 | 2014 | 1,200 | 140 | 420 | Test Well |
| 13104 | 2002 | 1,172 | 240 | 25 | Domestic |
| 453059 | 2017 | 1,007 | 275 | 80 | Stock |
| 677970 | 2024 | 940 | — | — | Monitor |
| 276094 | 2011 | 920 | 168 | 20 | Domestic |
| 578824 | 2021 | 880 | 99 | — | Public Supply |
| 565436 | 2020 | 850 | 93 | — | Public Supply |
| 568663 | 2020 | 810 | 73 | 800 | Public Supply |
| 1681 | 2001 | 773 | 400 | 20 | Domestic |
| 709381 | 2025 | 720 | 210 | — | 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 67-13?
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 Caldwell County, Bastrop County, Gonzales County.