Texas well grid 57-57
A 7.5-minute quadrangle of the Texas state well grid, mostly in Kerr County and Kendall County. 126 reports, median depth 480 ft.
126Reports
480 ftMedian depth
300 ftWater at
25 gpmMedian yield
What you will drill through in grid 57-57
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Topsoil 50, Caliche 23, Limestone 7, Yellow Limestone 5, Tan Limestone 5, Gray Rock 4 |
| 25–50 ft | Blue Shale 4, Gray Limestone & Shale 4, Caliche 2, Blue Gray Shale 3, Cream 3, Grey Rock And Clay 2 |
| 50–100 ft | Gray Lime 5, Grey Limestone 3, Gray Shaley Lime 1, Blue Grey Rock 1, Gray Rock And Shale Layers 2, Cream Rock 2 |
| 100–200 ft | Gray Rock 6, Grey Rock 7, Gray Shale 5, Blue Shale 5, Tan Lime 3, Gray Lime 5 |
| 200–300 ft | Gray Shaley Lime 3, Gray Lime & Shale 2, Bexar Shale 3, Green & White Limestone 3, Gray Lime 2, Med Soft Shale 2 |
| 300–500 ft | Grey Sand 5, Tan Sand 4, Gray Sand 4, Pine Island Shale 4, Grey Shale 3, Red Green Rock 3 |
| 500–1000 ft | Quartz Sand 7, Red Clay 5, Big Quartz Sand 3, Grey & Tan Limestone 2, Sand 2, White, Pink, Yellow Rock 2 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| TR Drilling & Service LLC | 38 | 640 | 20 | 2006–2025 |
| H. W. Schwope & Sons Inc. | 21 | 385 | 50 | 2004–2020 |
| MAP Water Well Drilling LLC | 9 | 343 | 25 | 2017–2023 |
| Waterboyz, LLC | 8 | 590 | 30 | 2020–2026 |
| Louis Bergmann & Sons | 7 | 610 | 6 | 2004–2026 |
| Serna Drilling | 4 | 285 | 20 | 2014–2015 |
| cypress creek drilling | 4 | 540 | 25 | 2006–2014 |
| Aquatech Drilling, Inc. | 4 | 400 | 35 | 2013–2014 |
| Tinnin Water Wells | 3 | 560 | 100 | 2003–2015 |
| Edmonds Drilling | 3 | 640 | 60 | 2005–2012 |
| McKinley Drilling | 2 | 970 | 400 | 2024 |
| TR Drilling | 2 | 620 | 12 | 2024 |
| Nomad Drilling | 2 | 680 | — | 2023 |
| Edmonds Water Well Drilling | 2 | 640 | — | 2018–2020 |
| Walden Drilling Inc | 2 | 260 | 10 | 2018–2019 |
| Kutscher Drilling | 2 | 610 | 15 | 2008–2016 |
| Armadigger, Inc. | 2 | — | 25 | 2007–2010 |
| Davenport Drilling | 1 | 680 | 20 | 2021 |
| D K Drilling and Water Systems | 1 | 370 | 20 | 2020 |
| Hill Country Water Well Drilling | 1 | 340 | 10 | 2019 |
| PICKENS DRILLING CO. | 1 | 560 | 30 | 2017 |
| HW Schwope and Sons Inc | 1 | 390 | 60 | 2011 |
| J & S Water Wells - David Northrup | 1 | — | 65 | 2011 |
| Whisenant & Lyle Water Services | 1 | 810 | 30 | 2011 |
| Associated Services | 1 | 99 | 10 | 2010 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 112 | 88.9% | 464 |
| Stock | 5 | 4.0% | 540 |
| Public Supply | 4 | 3.2% | 970 |
| Test Well | 3 | 2.4% | 620 |
| Irrigation | 2 | 1.6% | 904 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 29 | 460 | 296 |
| 2010s | 50 | 400 | 230 |
| 2020s | 47 | 625 | 395 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 346462 | 2013 | 1,421 | — | — | Domestic |
| 677583 | 2024 | 970 | 295 | 360 | Public Supply |
| 667869 | 2024 | 904 | 174 | 400 | Irrigation |
| 248198 | 2011 | 810 | 513 | 30 | Test Well |
| 726000 | 2026 | 800 | 516 | 15 | Domestic |
| 235518 | 2010 | 690 | 400 | 15 | Domestic |
| 690599 | 2025 | 680 | 415 | 15 | Domestic |
| 670050 | 2024 | 680 | 520 | — | Domestic |
| 667699 | 2024 | 680 | 395 | 30 | Stock |
| 644193 | 2023 | 680 | — | — | 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 57-57?
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 Kerr County, Kendall County, Eastland County, Hays County.