Texas well grid 68-51
A 7.5-minute quadrangle of the Texas state well grid, mostly in Bexar County and Atascosa County. 301 reports, median depth 240 ft.
301Reports
240 ftMedian depth
100 ftWater at
20 gpmMedian yield
What you will drill through in grid 68-51
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Sand 43, Red Clay 29, Clay 26, Top Soil 24, Surface 24, Sandy Clay 21 |
| 25–50 ft | Sand 15, Rock 10, Shale 9, Gray Clay 7, Clay 4, Tan Clay 2 |
| 50–100 ft | Rock 18, Sand 25, Shale 23, Gray Clay 16, Gray Clay & Sand 4, Gray Sand 4 |
| 100–200 ft | Rock 42, Sand 47, Shale 38, Sandy Shale 13, Gray Clay 12, Gray Sand 7 |
| 200–300 ft | Rock 41, Shale 38, Sand 35, Gray Clay 12, Sandy Shale 8, Clay 11 |
| 300–500 ft | Rock 31, Shale 22, Sand 17, Gray Clay 9, Grey Clay 5, Gray Rock 4 |
| 500–1000 ft | Rock 2, Shale / Td 1, Sand 1, Gray Clay 1 |
Who drills here
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 144 | 47.8% | 325 |
| Environmental Soil Boring | 69 | 22.9% | 10 |
| Monitor | 40 | 13.3% | 35 |
| Injection | 20 | 6.6% | 59 |
| Irrigation | 15 | 5.0% | 300 |
| Stock | 10 | 3.3% | 240 |
| Test Well | 3 | 1.0% | 35 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 63 | 64 | 83 |
| 2010s | 139 | 100 | 87 |
| 2020s | 99 | 310 | 119 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 500269 | 2018 | 620 | 0 | — | Irrigation |
| 585531 | 2021 | 615 | 154 | — | Domestic |
| 478852 | 2017 | 545 | 185 | — | Domestic |
| 582705 | 2021 | 540 | — | — | Domestic |
| 494185 | 2017 | 525 | 155 | — | Domestic |
| 476112 | 2017 | 525 | 185 | 20 | Domestic |
| 605680 | 2022 | 520 | 211 | 65 | Domestic |
| 378699 | 2014 | 520 | 128 | — | Domestic |
| 378692 | 2014 | 520 | 153 | — | Domestic |
| 434308 | 2016 | 504 | 114 | 15 | 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 68-51?
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 Bexar County, Atascosa County, Wilson County.