Texas well grid 67-51
A 7.5-minute quadrangle of the Texas state well grid, mostly in Karnes County and Gonzales County. 124 reports, median depth 240 ft.
124Reports
240 ftMedian depth
80 ftWater at
60 gpmMedian yield
What you will drill through in grid 67-51
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Top Soil 28, Clay 17, Sand 15, Caliche 10, Sandy Clay 10, Shale 6 |
| 25–50 ft | Rock 3, Gray Clay 3, Gray Sandy Clay 2, Grey Clay 2, Sandy Grey Clay 2, Clay 2 |
| 50–100 ft | Sand 11, Blue Clay 8, Clay 7, Rock 5, Shale 5, Sandy Gray Clay 3 |
| 100–200 ft | Clay 16, Sand 19, Rock 12, Shale 5, Gray Clay 5, Black Clay 3 |
| 200–300 ft | Sand 17, Clay 13, Shale 6, Rock 4, Black Clay 3, Stone 2 |
| 300–500 ft | Sand 19, Shale 12, Clay 12, Rock 4, Sand And Shale 4, Hard Sand 3 |
| 500–1000 ft | Shale 7, Sand 5, Clay 4, Sand & Shale 2, Shale And Sand 2, Sandy Shale 2 |
| 1000–5000 ft | Shale 5, Sand 5, Sandy Shale 4, Sand (Carrizo) 2, Sand & Shale 2, Clay 2 |
Who drills here
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 35 | 28.2% | 360 |
| Stock | 33 | 26.6% | 250 |
| Environmental Soil Boring | 17 | 13.7% | 10 |
| Industrial | 13 | 10.5% | 230 |
| Rig Supply | 11 | 8.9% | 545 |
| Fracking Supply | 6 | 4.8% | 4,520 |
| Monitor | 6 | 4.8% | 30 |
| Irrigation | 2 | 1.6% | 3,878 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 19 | 210 | 80 |
| 2010s | 80 | 240 | 70 |
| 2020s | 25 | 340 | 80 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 359784 | 2014 | 4,650 | — | — | Fracking Supply |
| 280155 | 2012 | 4,648 | 95 | 1,000 | Fracking Supply |
| 487787 | 2018 | 4,520 | 145 | — | Fracking Supply |
| 277653 | 2012 | 4,000 | 150 | 500 | Fracking Supply |
| 505337 | 2019 | 3,878 | 112 | 2,000 | Irrigation |
| 234520 | 2010 | 3,775 | 46 | 400 | Rig Supply |
| 376640 | 2014 | 2,650 | 40 | 1,200 | Fracking Supply |
| 251768 | 2011 | 1,541 | 55 | 2,023 | Public Supply |
| 563713 | 2020 | 795 | — | — | Irrigation |
| 695599 | 2025 | 740 | 18 | 60 | 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 67-51?
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 Karnes County, Gonzales County, Cameron County, Wilson County, Polk County.