Texas well grid 67-42
A 7.5-minute quadrangle of the Texas state well grid, mostly in Gonzales County and Wilson County. 262 reports, median depth 300 ft.
262Reports
300 ftMedian depth
60 ftWater at
60 gpmMedian yield
What you will drill through in grid 67-42
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Sand 34, Top Soil 35, Red Clay 26, Yellow Clay 22, Clay 21, Sandy Clay 17 |
| 25–50 ft | Sand 15, Shale 7, Blue Clay 8, Blue Shale 5, Sandstone 2, Clay 4 |
| 50–100 ft | Sand 31, Shale 15, Clay 10, Rock 10, Blue Clay 9, Blue Shale 8 |
| 100–200 ft | Sand 66, Shale 31, Rock 21, Clay 19, Sandy Shale 7, Clay & Rocks 8 |
| 200–300 ft | Sand 53, Shale 26, Clay 34, Rock 16, Clay & Rocks 11, Sandy Shale 5 |
| 300–500 ft | Sand 42, Shale 25, Clay 28, Rock 13, Sandy Shale 6, Clay & Rocks 8 |
| 500–1000 ft | Sand 5, Clay 7, Sand & Clay 2, Clay/Sand 1, Sandy Clay 2, Sand, Sandy Clay & Clay 1 |
| 1000–5000 ft | Clay 4, Sand 5, Loose White Sand 2, Sand/Gravel 1, Sand And Clay 2, Clay & Sand 1 |
Who drills here
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 130 | 49.6% | 350 |
| Environmental Soil Boring | 45 | 17.2% | 15 |
| Monitor | 45 | 17.2% | 30 |
| Stock | 24 | 9.2% | 380 |
| Public Supply | 8 | 3.1% | 1,327 |
| Rig Supply | 4 | 1.5% | 364 |
| Irrigation | 3 | 1.1% | 500 |
| Test Well | 2 | 0.8% | 32 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 78 | 330 | 69 |
| 2010s | 99 | 300 | 60 |
| 2020s | 85 | 275 | 53 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 25447 | 2003 | 1,855 | 63 | 2,000 | Public Supply |
| 25419 | 2003 | 1,855 | 63 | 2,000 | Public Supply |
| 237387 | 2010 | 1,400 | 114 | 2,014 | Public Supply |
| 243646 | 2011 | 1,327 | 101 | 2,023 | Public Supply |
| 35696 | 2003 | 1,285 | 129 | 1,205 | Public Supply |
| 237643 | 2010 | 1,250 | 115 | 2,023 | Public Supply |
| 35706 | 2003 | 1,240 | 72 | 1,205 | Public Supply |
| 675883 | 2024 | 650 | 54 | 100 | Stock |
| 693136 | 2025 | 580 | 125 | 60 | Domestic |
| 270463 | 2011 | 560 | 60 | 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 67-42?
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 Gonzales County, Wilson County.