Texas well grid 67-19
A 7.5-minute quadrangle of the Texas state well grid, mostly in Caldwell County and Guadalupe County. 352 reports, median depth 40 ft.
352Reports
40 ftMedian depth
60 ftWater at
40 gpmMedian yield
What you will drill through in grid 67-19
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Clay 33, Sand 29, Gravel 26, Sandy Clay 23, Top Soil 25, Tan Clay 22 |
| 25–50 ft | Gray Shale 15, Sandy Clay 11, Blue Clay 8, Sand 6, Rock 6, Brown Clay 6 |
| 50–100 ft | Gray Shale 24, Rock 21, Sand 26, Lignite 17, Blue Clay 18, Gray Sand 12 |
| 100–200 ft | Rock 49, Sand 49, Clay 30, Gray Sand 22, Gray Shale 25, Shale 15 |
| 200–300 ft | Sand 37, Rock 34, Clay 28, Gray Sand 13, Gray Shale 11, Shale 10 |
| 300–500 ft | Sand 14, Clay 10, Rock 9, Shale 9, Gray Sand 3, Sandy Clay 3 |
| 500–1000 ft | Clay 2, Rock 1, Sand And Shale 2, Sandy Clay 1, Sand 1, Sandy Clay And Rocks 1 |
Who drills here
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Environmental Soil Boring | 135 | 38.4% | 19 |
| Domestic | 122 | 34.7% | 260 |
| Monitor | 54 | 15.3% | 33 |
| Stock | 12 | 3.4% | 260 |
| Irrigation | 11 | 3.1% | 380 |
| Test Well | 7 | 2.0% | 30 |
| Closed-Loop Geothermal | 6 | 1.7% | 260 |
| Other | 2 | 0.6% | 25 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 54 | 272 | 60 |
| 2010s | 210 | 25 | 52 |
| 2020s | 88 | 230 | 65 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 237741 | 2007 | 700 | 124 | 50 | Domestic |
| 650589 | 2023 | 680 | — | — | Irrigation |
| 656235 | 2023 | 580 | 63 | 1,000 | Irrigation |
| 288864 | 2012 | 520 | 64 | 80 | Domestic |
| 705215 | 2025 | 516 | 122 | 150 | Irrigation |
| 657600 | 2024 | 488 | 100 | 100 | Irrigation |
| 705211 | 2025 | 480 | 120 | 150 | Irrigation |
| 194494 | 2005 | 430 | 30 | 70 | Domestic |
| 74528 | 2005 | 422 | 55 | 40 | Domestic |
| 602522 | 2022 | 420 | 57 | 120 | 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 67-19?
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, Guadalupe County, Colorado County.