Texas well grid 69-20
A 7.5-minute quadrangle of the Texas state well grid, mostly in Bandera County and Real County. 176 reports, median depth 490 ft.
176Reports
490 ftMedian depth
229 ftWater at
40 gpmMedian yield
What you will drill through in grid 69-20
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Black Dirt 59, Caliche 45, Gravel 37, Blk Dirt 21, Yellow Clay 14, Sandy Loam 13 |
| 25–50 ft | Grey Shale 19, Gray Shale 18, Gray Lime 14, Lite Gray Shale 9, Lite Gray Lime 8, Tan Limestone 7 |
| 50–100 ft | Grey Shale 10, Gray Shale 9, Tan Limestone 9, Gray Lime 7, Anhydrite 5, Tan And Gray Limestone 5 |
| 100–200 ft | Tan Lime 17, Tan Limestone 11, Gray Limestone 6, Grey Limestone 9, Gray Lime 6, Tan And Gray Limestone 4 |
| 200–300 ft | Gray Lime 11, Tan Lime 10, Grey Limestone 8, Gray Limestone 6, Tan Limestone 6, Gray & Tan Lime 5 |
| 300–500 ft | Tan Limestone 19, Tan Lime 16, Grey Limestone 13, Gray Lime 12, Gray Limestone 9, Dark Gray Lime 7 |
| 500–1000 ft | Gray Limestone 8, Grey Limestone 5, Tan Sandy Limestone 4, Brown Sandstone 4, Dark Gray Lime 4, Tan Limestone 3 |
| 1000–5000 ft | Soft Cream Color Shale 1, Black Shale 1, Gray And Black Shale 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Utopia Sales & Service, Inc. | 101 | 468 | 40 | 2004–2026 |
| Utopia sales & Services Inc | 28 | 528 | 50 | 2017–2022 |
| Aquatech Drilling, Inc. | 11 | 720 | 50 | 2011–2019 |
| Wilson Well Service | 10 | 480 | 30 | 2009–2025 |
| Vortex Drilling, Inc. | 7 | 15 | — | 2012 |
| Utopia Sales and Service | 5 | 707 | 60 | 2003–2005 |
| Armadigger, Inc. | 3 | 690 | 80 | 2003–2007 |
| BUDDY'S SEPTIC & WATER WELL SVC LLC | 1 | 1,090 | 35 | 2024 |
| Frontier Water Well Drilling and Services | 1 | 500 | — | 2023 |
| Waterboyz, LLC | 1 | 640 | 40 | 2022 |
| Frontier Water Well Drilling and Service | 1 | 135 | 8 | 2021 |
| American Water Well Services Inc. | 1 | 480 | 100 | 2017 |
| Tejas Water Well LLC. | 1 | — | — | 2011 |
| SPURGEON DRILLING CO. | 1 | 460 | — | 2009 |
| Pipe Creek Water Wells, Inc. | 1 | 600 | — | 2003 |
| Pipe Creek Water Well, Inc. | 1 | 660 | 50 | 2004 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 133 | 75.6% | 488 |
| Stock | 20 | 11.4% | 511 |
| Irrigation | 11 | 6.2% | 529 |
| Environmental Soil Boring | 5 | 2.8% | 9 |
| Test Well | 4 | 2.3% | 1,008 |
| Monitor | 2 | 1.1% | 15 |
| Public Supply | 1 | 0.6% | 1,004 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 50 | 527 | 182 |
| 2010s | 69 | 468 | 214 |
| 2020s | 57 | 528 | 284 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 683582 | 2024 | 1,090 | 600 | 35 | Domestic |
| 637463 | 2023 | 1,048 | 552 | 25 | Domestic |
| 697456 | 2025 | 1,034 | 653 | 25 | Test Well |
| 680399 | 2024 | 1,008 | 640 | 60 | Test Well |
| 551729 | 2020 | 1,004 | 620 | 75 | Public Supply |
| 538869 | 2020 | 974 | 402 | 70 | Irrigation |
| 462282 | 2017 | 792 | 565 | 30 | Domestic |
| 276727 | 2011 | 780 | 486 | 25 | Domestic |
| 163168 | 2008 | 768 | 229 | 15 | Stock |
| 506372 | 2019 | 760 | 410 | — | 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 69-20?
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 Bandera County, Real County, Uvalde County.