Texas well grid 43-46
A 7.5-minute quadrangle of the Texas state well grid, mostly in Tom Green County. 179 reports, median depth 160 ft.
179Reports
160 ftMedian depth
90 ftWater at
50 gpmMedian yield
What you will drill through in grid 43-46
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Red Clay 65, Topsoil 59, Dirt 40, Brown Clay 31, Top Soil 31, Caliche 20 |
| 25–50 ft | White Lime 13, Red Clay 11, Yellow Lime 9, Brown Limestone 7, Brown Rock 5, Yellow Limestone 3 |
| 50–100 ft | White Lime 33, Red Clay 21, Conglomerate 20, Yellow Lime 19, Brown Limestone 12, Blue Lime 11 |
| 100–200 ft | Blue Lime 19, Gray Shale 17, Red Clay 18, Blue Shale 16, Gray Lime & Shale 14, Conglomerant 15 |
| 200–300 ft | Gray Shale Rock 1, Gray & Black Rock 1 |
| 300–500 ft | Gray Rock 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| MICHAEL C HOELSCHER | 110 | 175 | 50 | 2003–2026 |
| woehl drilling no2 | 27 | 160 | 50 | 2014–2026 |
| WOEHL DRILLING # 2 | 9 | 140 | 75 | 2006–2011 |
| Caltex Water LLC | 5 | 140 | 300 | 2011–2013 |
| Talon/LPE | 5 | — | — | 2010–2011 |
| Michael Hoelscher | 5 | 195 | 150 | 2004–2010 |
| Woehl Drilling | 5 | 160 | 30 | 2006–2008 |
| Aqua Drill | 4 | 140 | — | 2019–2026 |
| Lange Drilling Co | 4 | 100 | 15 | 2003–2025 |
| Abel Water Systems | 2 | 150 | 10 | 2017 |
| Hill water well Service | 1 | 135 | — | 2020 |
| Michael C. Helscher | 1 | 160 | 80 | 2012 |
| Woehl Drilling & Service | 1 | 80 | 20 | 2011 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Irrigation | 62 | 34.6% | 175 |
| Domestic | 46 | 25.7% | 140 |
| Test Well | 44 | 24.6% | 160 |
| Stock | 22 | 12.3% | 140 |
| Environmental Soil Boring | 4 | 2.2% | — |
| Monitor | 1 | 0.6% | — |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 48 | 155 | 90 |
| 2010s | 87 | 160 | 85 |
| 2020s | 44 | 175 | 95 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 251524 | 2011 | 460 | 100 | 75 | Irrigation |
| 250973 | 2011 | 255 | — | — | Irrigation |
| 717506 | 2026 | 220 | 80 | 100 | Irrigation |
| 517841 | 2019 | 215 | 70 | 200 | Irrigation |
| 517839 | 2019 | 215 | 70 | 300 | Domestic |
| 560433 | 2020 | 205 | 90 | 120 | Irrigation |
| 81348 | 2004 | 205 | 85 | 150 | Irrigation |
| 718944 | 2026 | 200 | 68 | — | Stock |
| 703617 | 2025 | 200 | 100 | 40 | Domestic |
| 688501 | 2025 | 200 | 120 | 100 | Irrigation |
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 43-46?
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 Tom Green County.