Texas well grid 68-15
A 7.5-minute quadrangle of the Texas state well grid, mostly in Comal County. 434 reports, median depth 600 ft.
434Reports
600 ftMedian depth
251 ftWater at
10 gpmMedian yield
What you will drill through in grid 68-15
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Top Soil 80, Tan Limestone 35, Yellow Limestone 28, Topsoil 20, White Limestone 15, Top Soil/ Loose Rocks 12 |
| 25–50 ft | Lost Returns 15, Yellow Limestone 10, Tan Limestone 10, Blue Limestone 9, Gray Limestone 6, Red Clay 5 |
| 50–100 ft | Lost Returns 15, Tan Limestone 13, Yellow Limestone 8, Gray Limestone 8, Blue Limestone 8, Brown Limestone 5 |
| 100–200 ft | Gray Limestone 26, Lost Returns 24, Tan Limestone 18, Yellow Limestone 16, Grey Limestone 14, Blue Limestone 14 |
| 200–300 ft | Gray Limestone 24, Lost Returns 16, Grey Limestone 12, Blue Limestone 10, Grey Slate 9, Tan Limestone 8 |
| 300–500 ft | Tan Limestone 16, Gray Limestone 14, Grey Slate 10, Lost Returns 8, Gray/Tan Limestone 8, Gray Limestone And Shale 6 |
| 500–1000 ft | Td 19, Tan Limestone 15, Gray Limestone 12, Light Brown Limestone 6, Grey Slate 7, Brown Lime 7 |
| 1000–5000 ft | Pine Island Shale 1, Tan To Red Limestone 1, White Sandstone 1, Cow Creek Limestone*(Water Bearing) 1, Limestone And Shale 1, Honeycomb Limestone*(Cow Creek) 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Kutscher Drilling | 196 | 600 | 7 | 2003–2025 |
| Spring Branch Water Well Service | 29 | 604 | 12 | 2015–2025 |
| flugrath construction | 24 | 620 | 10 | 2007–2025 |
| BoMax Industries, Inc. | 23 | 640 | 10 | 2001–2013 |
| R.R.R. PUMP SALES & SERVICE, INC. | 22 | 500 | 13 | 2002–2012 |
| Paul D. Motal | 21 | 640 | 10 | 2001–2003 |
| flugrath const. | 14 | 680 | 10 | 2006–2011 |
| Puddle Jumper Well Company | 11 | 570 | 20 | 2003–2022 |
| s.w. owen drilling | 11 | 640 | 10 | 2002–2007 |
| Vortex Drilling Partners, LP | 8 | 20 | — | 2020–2021 |
| Newborn Waterwell Service | 8 | 530 | 12 | 2001–2006 |
| Paul Motal | 8 | 640 | 15 | 2003–2004 |
| Motal Well Service | 7 | 640 | 10 | 2004–2005 |
| Envirotech Drilling Services LLC | 6 | 10 | — | 2023 |
| Vortex Drilling, Inc. | 5 | 50 | — | 2014–2016 |
| sw owen drilling | 4 | 600 | 15 | 2004 |
| Texan Water | 3 | 660 | 10 | 2023–2025 |
| Talon/LPE | 3 | 15 | — | 2013 |
| TR Drilling & Service LLC | 2 | 680 | — | 2025–2026 |
| H. W. Schwope & Sons Inc. | 2 | 185 | 12 | 2005–2006 |
| American Water Well Services Inc. | 1 | 1,100 | — | 2026 |
| Waterboyz, LLC | 1 | 680 | 20 | 2026 |
| Bee Cave Drilling, Inc. | 1 | 480 | 4 | 2023 |
| Mocio Well Services, LLC | 1 | 640 | — | 2022 |
| Geoprojects Int'l | 1 | 680 | 5 | 2018 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 387 | 89.2% | 604 |
| Environmental Soil Boring | 15 | 3.5% | 20 |
| Irrigation | 12 | 2.8% | 300 |
| Monitor | 8 | 1.8% | 50 |
| Industrial | 6 | 1.4% | 720 |
| Stock | 3 | 0.7% | 660 |
| Other | 1 | 0.2% | 360 |
| Closed-Loop Geothermal | 1 | 0.2% | 300 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 192 | 600 | 250 |
| 2010s | 151 | 580 | 250 |
| 2020s | 91 | 604 | 262 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 710629 | 2025 | 1,240 | 348 | — | Domestic |
| 101875 | 2006 | 1,120 | 326 | 12 | Domestic |
| 730258 | 2026 | 1,100 | 370 | — | Domestic |
| 387427 | 2014 | 1,082 | 437 | 15 | Domestic |
| 3620 | 2001 | 1,080 | 320 | — | Domestic |
| 442069 | 2017 | 1,065 | 285 | — | Domestic |
| 3619 | 2001 | 1,060 | 290 | 20 | Domestic |
| 123758 | 2007 | 820 | 300 | 15 | Domestic |
| 673306 | 2024 | 800 | — | 10 | Domestic |
| 422510 | 2016 | 800 | 230 | — | Industrial |
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 68-15?
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.