Texas well grid 56-45
A 7.5-minute quadrangle of the Texas state well grid, mostly in Kimble County and Kerr County. 118 reports, median depth 325 ft.
118Reports
325 ftMedian depth
212 ftWater at
7 gpmMedian yield
What you will drill through in grid 56-45
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Topsoil 46, Solid Limestone 32, Top Soil 17, Caliche 15, White Limestone 10, Calichie And Limestone 11 |
| 25–50 ft | Lost Circulation Drilled Blind 3, Tan Limestone 2, White & Tan Limestone 1, White Limestone With Flint Streaks 1, Caliche W/ Limestone Stringers 1, White Rock And Flint 1 |
| 50–100 ft | Yellow Limestone 4, Solid Limestone 4, White Limestone 3, White, Brown & Gray Limestone 3, Tan Limestone 2, Fractured Limestone 2 |
| 100–200 ft | Solid Limestone 7, Gray Limestone 5, Limestone With Fractures 5, White Limestone 3, Solid Limestone / No Return 4, Lost Returns 3 |
| 200–300 ft | Limestone With Fractures 16, Solid Limestone 13, Limestone 3, Gray Limestone 3, Grey Limestone 2, Cave 2 |
| 300–500 ft | Solid Limestone 15, Blue Clay 8, Grey Limestone 2, Gray Lime 2, Gray Limestone 2, Grey Shale 2 |
| 500–1000 ft | Red Sand 3, Blue Clay 2, Shale 1, Sandstone W/ Sand 1, Red Sandy Clay 1, Brown Clay, Sandstone & Coarse Sand 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| PICKENS DRILLING CO. | 61 | 320 | 8 | 2006–2026 |
| Tinnin Water Wells | 8 | 415 | 20 | 2004–2016 |
| Allison Well Service | 7 | 350 | 4 | 2018–2025 |
| Virdell Drilling Inc. | 7 | 240 | 4 | 2001–2013 |
| Walden Drilling Inc | 5 | 325 | — | 2013–2017 |
| AQUA DOC WELL SERVICE | 3 | 360 | 5 | 2022–2026 |
| McGuire Well Service | 3 | 360 | 7 | 2003–2014 |
| Will Pickens Drilling Company | 3 | 285 | 15 | 2004–2005 |
| Texan Water | 2 | 696 | 5 | 2025 |
| MAP Water Well Drilling LLC | 2 | 620 | — | 2023 |
| Hill Country Well Service | 2 | 340 | — | 2018–2022 |
| Bollinger Drilling | 2 | 430 | 12 | 2004–2006 |
| Mocio Well Services, LLC | 1 | 700 | — | 2025 |
| Edmonds Water Well Drilling | 1 | 160 | 7 | 2023 |
| Hill Country Water Well Drilling | 1 | 432 | — | 2023 |
| Santa Rosa Well Service | 1 | 300 | — | 2020 |
| CYPRESS CRK DRILLING | 1 | 400 | — | 2013 |
| Geothermal Advantage | 1 | 300 | — | 2012 |
| Pickens Drilling Co. & Well Service | 1 | 180 | 3 | 2008 |
| Utopia Sales & Service, Inc. | 1 | 348 | 5 | 2008 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 64 | 54.2% | 336 |
| Stock | 46 | 39.0% | 310 |
| Irrigation | 6 | 5.1% | 620 |
| Other | 1 | 0.8% | 300 |
| Closed-Loop Geothermal | 1 | 0.8% | 300 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 39 | 325 | 161 |
| 2010s | 33 | 310 | 203 |
| 2020s | 46 | 345 | 235 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 420086 | 2016 | 800 | 620 | 62 | Stock |
| 476750 | 2018 | 760 | 330 | — | Stock |
| 237367 | 2007 | 740 | 600 | 20 | Domestic |
| 151228 | 2004 | 740 | 595 | 30 | Domestic |
| 721147 | 2025 | 700 | 237 | — | Irrigation |
| 716674 | 2025 | 696 | — | — | Domestic |
| 675637 | 2024 | 680 | 475 | 40 | Irrigation |
| 699908 | 2025 | 653 | 531 | 5 | Domestic |
| 646943 | 2023 | 620 | — | — | Irrigation |
| 644752 | 2023 | 620 | — | — | 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 56-45?
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 Kimble County, Kerr County, Gillespie County, Edwards County.