Texas well grid 43-45
A 7.5-minute quadrangle of the Texas state well grid, mostly in Tom Green County. 325 reports, median depth 90 ft.
325Reports
90 ftMedian depth
45 ftWater at
20 gpmMedian yield
What you will drill through in grid 43-45
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Topsoil 108, Caliche 82, Red Clay 79, Top Soil 64, Dirt 53, White Lime 43 |
| 25–50 ft | Conglomerate 35, White Lime 35, Red Clay 13, Blue Shale 10, Blue Lime 9, Blue Clay 9 |
| 50–100 ft | Yellow Lime 24, Blue Shale 24, Blue Clay 22, Red Clay 21, Blue Lime 19, Conglomerate 16 |
| 100–200 ft | Red Clay 26, Blue Lime 22, Gray Shale 11, Blue Shale 12, Grey Shale 13, Yellow Lime 10 |
| 200–300 ft | Gypsum 1, Light Blue Sandstone 1, Blue Rock Gray Rock 1, Grey & Blue Shale 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| MICHAEL C HOELSCHER | 170 | 95 | 25 | 2005–2025 |
| woehl drilling no2 | 44 | 72 | 40 | 2014–2026 |
| Caltex Water LLC | 23 | 85 | 15 | 2010–2014 |
| Straub Corporation | 23 | 40 | — | 2008 |
| Woehl Drilling | 10 | 53 | 10 | 2004–2010 |
| boartlongyear | 10 | — | — | 2007 |
| Aqua Drill | 9 | 200 | 4 | 2018–2026 |
| Abel Water Systems | 9 | 100 | 20 | 2004–2014 |
| Lange Drilling Co | 6 | — | 15 | 2005–2010 |
| Woehl Drilling & Service | 4 | 120 | 5 | 2012–2024 |
| WOEHL DRILLING # 2 | 3 | 160 | 10 | 2006–2009 |
| Michael Hoelscher | 3 | 90 | 40 | 2008 |
| BLACKWELL WATERWELL SERV INC | 2 | 80 | 30 | 2017 |
| Blackwell Water Well Serv., Inc. | 2 | 70 | 20 | 2013 |
| Wink Drilling LLC | 1 | 160 | — | 2026 |
| Concho Valley Water Wells | 1 | 160 | — | 2025 |
| White Drilling Company, Inc. | 1 | 40 | — | 2023 |
| Hill water well Service | 1 | 26 | 10 | 2016 |
| T Bar Drilling | 1 | 128 | 3 | 2011 |
| boartlonyear | 1 | — | — | 2007 |
| Hill&Miller Drilling Co. | 1 | 120 | — | 2002 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Test Well | 108 | 33.2% | 90 |
| Domestic | 91 | 28.0% | 85 |
| Irrigation | 52 | 16.0% | 150 |
| Stock | 39 | 12.0% | 75 |
| Environmental Soil Boring | 23 | 7.1% | 40 |
| Monitor | 12 | 3.7% | 40 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 129 | 70 | 50 |
| 2010s | 91 | 80 | 40 |
| 2020s | 105 | 160 | 50 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 586438 | 2021 | 300 | — | — | Stock |
| 713373 | 2025 | 270 | — | — | Test Well |
| 483739 | 2018 | 260 | 125 | — | Irrigation |
| 567830 | 2021 | 240 | 80 | 50 | Irrigation |
| 570598 | 2021 | 220 | 50 | 40 | Irrigation |
| 356176 | 2014 | 220 | 180 | 1 | Domestic |
| 716641 | 2026 | 200 | 67 | 6 | Domestic |
| 716640 | 2026 | 200 | 68 | 4 | Stock |
| 716637 | 2026 | 200 | — | 4 | Domestic |
| 713377 | 2025 | 200 | — | — | Test Well |
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 43-45?
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.