Texas well grid 69-42
A 7.5-minute quadrangle of the Texas state well grid, mostly in Uvalde County and Medina County. 178 reports, median depth 300 ft.
178Reports
300 ftMedian depth
165 ftWater at
20 gpmMedian yield
What you will drill through in grid 69-42
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Top Soil 28, Buda Limestone 21, Buda Lime (White) 18, Caliche 15, White Limestone 12, Del Rio Clay (Yellow) 12 |
| 25–50 ft | Orange Clay 14, Grayson Shale 7, Buda Lime (White) 3, Del Rio Clay (Yellow) 3, Del Rio Clay (Blue) 3, " " " (Gray) 3 |
| 50–100 ft | Grayson Shale 14, Del Rio Clay (Blue) 10, Buda Lime (White) 7, Orange Clay 6, " " " (Blue) 4, Del Rio Clay 3 |
| 100–200 ft | Edwards Limestones. With Water Breaks From 180-300 10, Edwards Formation With Water From 180 To 300, Some Orange Cl 9, Del Rio Clay (Blue) 7, Georgetown Lime (White) 6, Georgetown Lime (Yellow) 5, " " (Gray) 5 |
| 200–300 ft | " " (Tan) 10, " " (Gray) 8, Kiamichi Lime (Black) 5, " " (White) 3, Tan Limestone 2, Kiamiche Lime (Black) 3 |
| 300–500 ft | " " (Tan) 5, Tan Limestone 2, Kiamichi Lime (Black) 2, " " (Gray) 2, Tan Lime 1, Tan And White Limestone 1 |
| 500–1000 ft | Void With Water 1, Tan Limestone 1, Black Hard Limestone 1, Edwards Limestones 150 Gpm At 650' 1, Edwards Limestones, Voids With Water And Lots Of Orange Caly 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| SPURGEON DRILLING CO. | 60 | 300 | 50 | 2001–2021 |
| Wilson Drilling and Pump Company | 50 | 300 | 17 | 2013–2026 |
| Wilson Well Service | 19 | 320 | 20 | 2009–2025 |
| Vortex Drilling, Inc. | 13 | 10 | — | 2007–2009 |
| Utopia Sales & Service, Inc. | 9 | 368 | 30 | 2009–2025 |
| Cruz Drilling | 8 | 280 | 15 | 2003–2018 |
| Wilson Drilling, Inc. | 6 | 400 | 30 | 2001–2013 |
| SHEPHERD DRILLING | 4 | 280 | 20 | 2005–2024 |
| Cross Country Drilling | 2 | 245 | 50 | 2023–2025 |
| Wiilson Well Service | 2 | 480 | 12 | 2008 |
| Agua Dulce Drilling LLC | 1 | 330 | 10 | 2025 |
| McKinley Drilling | 1 | 730 | — | 2023 |
| Davenport Drilling & Pump Service | 1 | 460 | — | 2012 |
| SPURGEON DRIILING CO. | 1 | 340 | — | 2009 |
| T Bar Drilling | 1 | 300 | 7 | 2007 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 133 | 74.7% | 300 |
| Stock | 21 | 11.8% | 300 |
| Environmental Soil Boring | 13 | 7.3% | 10 |
| Irrigation | 9 | 5.1% | 460 |
| Industrial | 1 | 0.6% | 320 |
| Test Well | 1 | 0.6% | 285 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 52 | 280 | 160 |
| 2010s | 63 | 320 | 160 |
| 2020s | 63 | 300 | 165 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 650172 | 2023 | 730 | — | — | Irrigation |
| 537346 | 2020 | 716 | — | 1,000 | Irrigation |
| 723302 | 2026 | 572 | 166 | — | Irrigation |
| 326408 | 2013 | 515 | 128 | — | Domestic |
| 388125 | 2015 | 500 | 170 | 17 | Domestic |
| 136015 | 2008 | 480 | 415 | 12 | Domestic |
| 295716 | 2012 | 460 | 215 | — | Domestic |
| 295625 | 2012 | 460 | 160 | — | Irrigation |
| 318728 | 2013 | 445 | 170 | — | Domestic |
| 552980 | 2020 | 443 | 137 | 200 | 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 69-42?
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 Uvalde County, Medina County.