Texas well grid 68-22
A 7.5-minute quadrangle of the Texas state well grid, mostly in Comal County and Bexar County. 394 reports, median depth 600 ft.
394Reports
600 ftMedian depth
280 ftWater at
15 gpmMedian yield
What you will drill through in grid 68-22
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Top Soil 44, Yellow Limestone 34, Tan Limestone 24, Topsoil 25, Edwards 23, Overburden 19 |
| 25–50 ft | Tan Limestone 7, Yellow Clay 6, Red Clay 6, Yellow Edwards Rock 5, Yellow L.S. 4, Soft Yellow Limestone 3 |
| 50–100 ft | Lost Returns 13, Yellow Limestone 13, Yellow Clay 8, Tan Limestone 7, No Returns 4, Gray Clay 4 |
| 100–200 ft | Lost Returns 24, Tan Limestone 14, Yellow Limestone 8, White Edwards Rock 6, Yellow Edwards Rock 7, Grey Limestone 7 |
| 200–300 ft | Blue Limestone 12, Yellow Edwards Rock 8, Yellow Limestone 6, Grey Limestone 8, Lost Returns 8, Upper Glenrose 7 |
| 300–500 ft | Lt.Gray Lime 10, Blue Limestone 11, Lost Returns 14, Grey Limestone 9, Upper Glenrose 9, Gray Limestone 6 |
| 500–1000 ft | Lower Glenrose 17, Td 11, Grey Rock 5, Cow Creek 8, Lt.Gray Lime 7, Lower Glen Rose 7 |
| 1000–5000 ft | Cow Creek 11, Bexar Shale 10, Pine Island 7, Grey Rock 2, Partial- Gray & Brown Limestone 1, Firm Gray Limestone &Soft Blue Clay 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Kutscher Drilling | 112 | 590 | 15 | 1997–2026 |
| Newborn Waterwell Service | 58 | 530 | 12 | 2001–2009 |
| TR Drilling & Service LLC | 27 | 740 | 35 | 2004–2026 |
| BoMax Industries, Inc. | 22 | 780 | 10 | 2002–2013 |
| Davenport Drilling & Pump Service | 21 | 1,110 | 30 | 1999–2020 |
| Puddle Jumper Well Company | 16 | 640 | 15 | 2005–2020 |
| Vortex Drilling, Inc. | 13 | 20 | — | 2025 |
| Spring Branch Water Well Service | 13 | 644 | 10 | 2015–2025 |
| C&C Groundwater Services LLC | 9 | 700 | 560 | 2010–2025 |
| R.R.R. PUMP SALES & SERVICE, INC. | 9 | 648 | 11 | 2002–2012 |
| Davenport Drilling | 8 | 1,225 | 200 | 2006–2018 |
| C & C Groundwater Services | 8 | 1,500 | — | 2006–2007 |
| Alamo Environmental dba Vortex Drilling | 6 | 15 | — | 2024 |
| Martinez Water Well | 6 | 600 | 15 | 2004–2007 |
| DAVENPORT DRILLING AND PUMP SERVICE | 5 | 968 | 25 | 2004–2007 |
| flugrath const. | 4 | 605 | 20 | 2006–2014 |
| Gainco, Inc. | 4 | — | — | 2011 |
| Hood Drilling | 4 | 640 | 100 | 2002–2003 |
| H & H Drilling | 3 | 500 | 10 | 2007–2010 |
| Armadigger, Inc. | 3 | — | 60 | 2007 |
| STEVENS DRILLING & WATER WELL SERVICE | 2 | 660 | 6 | 2017–2026 |
| Tomahawk Water Well Drilling LLC | 2 | 1,039 | 25 | 2017–2018 |
| Oasis Well Service | 2 | 1,000 | 15 | 2009–2011 |
| Newborn Water Well Service | 2 | 590 | 14 | 2004–2009 |
| WEST TEXAS WATER WELL SERVICE | 2 | 1,395 | 50 | 2004 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 306 | 77.7% | 600 |
| Environmental Soil Boring | 22 | 5.6% | 15 |
| Industrial | 20 | 5.1% | 702 |
| Public Supply | 19 | 4.8% | 1,180 |
| Test Well | 9 | 2.3% | 715 |
| Stock | 6 | 1.5% | 1,000 |
| Irrigation | 5 | 1.3% | 968 |
| Monitor | 3 | 0.8% | 50 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 1990s | 3 | 385 | 230 |
| 2000s | 184 | 600 | 272 |
| 2010s | 130 | 660 | 289 |
| 2020s | 77 | 600 | 289 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 114790 | 2007 | 1,500 | 216 | — | Industrial |
| 114263 | 2007 | 1,500 | 229 | — | Industrial |
| 238967 | 2010 | 1,497 | 260 | — | Test Well |
| 202377 | 2008 | 1,420 | 129 | — | Domestic |
| 103365 | 2006 | 1,420 | 340 | — | Industrial |
| 184314 | 2004 | 1,395 | — | 50 | Industrial |
| 247986 | 2010 | 1,380 | 122 | 800 | Public Supply |
| 149068 | 2004 | 1,350 | 284 | 415 | Public Supply |
| 251438 | 2009 | 1,335 | 387 | — | Industrial |
| 666403 | 2006 | 1,300 | 238 | 650 | Public Supply |
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 68-22?
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 Comal County, Bexar County.