Texas well grid 67-34
A 7.5-minute quadrangle of the Texas state well grid, mostly in Guadalupe County and Gonzales County. 162 reports, median depth 380 ft.
162Reports
380 ftMedian depth
110 ftWater at
60 gpmMedian yield
What you will drill through in grid 67-34
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Sand 79, Red Clay 25, Sandy Clay 26, Top Soil 20, Clay 18, Yellow Clay 17 |
| 25–50 ft | Sand 22, Blue Clay 10, Sandy Clay 6, Yellow Clay 4, Blue Clay & Rocks 4, Gray Clay 3 |
| 50–100 ft | Sand 30, Blue Clay 12, Clay 11, Sandy Clay 5, Blue Shale 5, Gray Clay 4 |
| 100–200 ft | Sand 59, Clay 22, Shale 21, Sandy Clay 13, Sand & Clay 12, Rock 10 |
| 200–300 ft | Sand 56, Clay 29, Shale 24, Rock 9, Sand Fine 11, Sandy Clay 7 |
| 300–500 ft | Sand 42, Clay 29, Shale 20, Rock 17, Blue Clay 7, Sand Fine 7 |
| 500–1000 ft | Clay 5, Shale 4, Sand 3, Shale, Sand Stone 2, Gray Clay 1, Shale / Clay 1 |
| 1000–5000 ft | Sand 2, Shale 1, Sand / Clay 1, Clay 2, Clay / Sand 1, Clay/Shale, Med And Fine Sand 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Deharde Water Well Service | 86 | 363 | 70 | 2003–2026 |
| HERBOLD DRILLING | 20 | 380 | 20 | 2015–2025 |
| HERBOLD BROTHERS | 11 | 360 | 30 | 2003–2015 |
| Drillink, Inc. | 8 | 470 | 90 | 2016–2025 |
| Weisinger Incorporated | 4 | 1,580 | 1,511 | 2013–2026 |
| Hydro Resources Mid Continent Inc. | 4 | 907 | 500 | 2022 |
| WEST TEXAS WATER WELL SERVICE | 4 | 405 | 800 | 2004–2023 |
| Friedel Drilling Company | 3 | 323 | 40 | 2004–2025 |
| Leon Davis Water Well | 3 | 380 | 65 | 2012–2018 |
| STEVENS DRILLING & WATER WELL SERVICE | 2 | 501 | 60 | 2017–2025 |
| Lone Star Drilling & Pump Service | 2 | 500 | — | 2006–2008 |
| Layne Christensen | 2 | 563 | 503 | 2009 |
| Beyond Engineering & Testing, LLC. | 1 | 30 | — | 2025 |
| Landowner Drilled | 1 | 99 | — | 2024 |
| Hazelett Drilling | 1 | 280 | 30 | 2023 |
| Wageners Well Services | 1 | 600 | 100 | 2022 |
| Geoprojects International, Inc. | 1 | 415 | 32 | 2019 |
| Kutscher Drilling | 1 | 340 | — | 2013 |
| Thomas Moy and Sons | 1 | 339 | — | 2013 |
| HEROLB BROTHERS | 1 | 320 | 20 | 2009 |
| Stetson Water Well Drilling & Service | 1 | 355 | 20 | 2005 |
| HEROLD BROTHERS | 1 | 340 | 30 | 2003 |
| HERBOLD BROTHERS DRILLING | 1 | 340 | 30 | 2002 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 117 | 72.2% | 363 |
| Stock | 28 | 17.3% | 400 |
| Public Supply | 14 | 8.6% | 903 |
| Monitor | 2 | 1.2% | 415 |
| Irrigation | 1 | 0.6% | 380 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 54 | 360 | 105 |
| 2010s | 59 | 380 | 105 |
| 2020s | 49 | 380 | 139 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 675749 | 2022 | 2,100 | 130 | 800 | Public Supply |
| 433363 | 2016 | 1,602 | 92 | 1,511 | Public Supply |
| 433367 | 2016 | 1,580 | 116 | 1,511 | Public Supply |
| 645179 | 2023 | 1,042 | 143 | 375 | Public Supply |
| 675746 | 2022 | 907 | 127 | 500 | Public Supply |
| 675747 | 2022 | 905 | 145 | 500 | Public Supply |
| 675750 | 2022 | 903 | 126 | 500 | Public Supply |
| 237690 | 2007 | 604 | 285 | 20 | Domestic |
| 730997 | 2026 | 600 | 139 | 500 | Public Supply |
| 626710 | 2022 | 600 | 180 | 100 | Stock |
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 67-34?
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 Guadalupe County, Gonzales County, Wilson County, Lavaca County.