Texas well grid 37-30
A 7.5-minute quadrangle of the Texas state well grid, mostly in Nacogdoches County and San Augustine County. 173 reports, median depth 220 ft.
173Reports
220 ftMedian depth
60 ftWater at
60 gpmMedian yield
What you will drill through in grid 37-30
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Clay 30, Sand 24, Red Clay 22, Shale 13, Sandy Clay 10, Clay/Sand 10 |
| 25–50 ft | Sand 14, Shale 8, Clay 5, Shale Sand 5, Grey Clay 4, Green Rock 3 |
| 50–100 ft | Sand 22, Shale 19, Clay 8, Grey Clay 6, Shale, 4, Lignite 4 |
| 100–200 ft | Sand 26, Shale 20, Shale Sand 8, Rock 5, Clay 7, Shale, 4 |
| 200–300 ft | Sand 24, Shale 11, Clay 5, Shale Sand 5, Shale, 3, Sandy Shale 4 |
| 300–500 ft | Sand 15, Shale, Sand, 4, Shale, 4, Clay 2, Sand, 2, Grey Clay 3 |
| 500–1000 ft | Sand, 3, Shale, Sand, 2, Shale 2, Sand, Shale 1, Shale, 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Pinnergy, LTD | 43 | 280 | 75 | 2008–2025 |
| LTW Services, LP | 31 | 200 | 80 | 2008–2023 |
| Keithville Well Drilling & Service, Inc. | 20 | 140 | 60 | 2008–2011 |
| Jackson Distributors | 15 | 205 | 50 | 2009–2024 |
| WANDA DRILLING & WATER DEV INC | 12 | 415 | 50 | 2008–2025 |
| Scruggs, Inc. | 10 | 260 | 90 | 2009–2011 |
| Smithers Water Wells | 9 | 220 | 15 | 2003–2022 |
| Pixie Water Wells | 5 | 150 | 15 | 2015–2025 |
| Environmental Logistics Company, LLC | 4 | 5 | — | 2026 |
| Keithville Well Drilling | 4 | 440 | 60 | 2015 |
| Fas-Line Services Inc. | 4 | 190 | 100 | 2011 |
| Dale's Water Wells | 3 | 175 | 10 | 2014–2018 |
| East-Tex Water Well Drilling | 2 | 303 | 80 | 2024 |
| Keithville Well Drilling & Svc., Inc. | 2 | 270 | 70 | 2010 |
| Keithville Well Drilling and Service | 2 | 260 | 60 | 2009 |
| Pixie Water Well | 2 | 235 | 18 | 2006–2007 |
| KWS Water Well Drilling and Service | 1 | 100 | 50 | 2018 |
| Powell Drilling Services, Inc. | 1 | 600 | 175 | 2015 |
| Wanda Drilling & Water Ser. Inc. | 1 | 95 | 30 | 2006 |
| East Tey Water Well Drilling | 1 | 247 | 15 | 2009 |
| Geothermal Drilling inc | 1 | — | — | 2010 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Rig Supply | 113 | 65.3% | 220 |
| Domestic | 28 | 16.2% | 225 |
| Stock | 11 | 6.4% | 205 |
| Industrial | 6 | 3.5% | 330 |
| Fracking Supply | 6 | 3.5% | 440 |
| Environmental Soil Boring | 4 | 2.3% | 5 |
| Irrigation | 3 | 1.7% | 130 |
| Public Supply | 1 | 0.6% | 600 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 56 | 220 | 60 |
| 2010s | 91 | 260 | 64 |
| 2020s | 26 | 195 | 65 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 137067 | 2008 | 700 | 105 | 80 | Rig Supply |
| 391305 | 2015 | 600 | 140 | 175 | Public Supply |
| 133857 | 2008 | 600 | 95 | 120 | Rig Supply |
| 137784 | 2008 | 580 | 80 | 120 | Rig Supply |
| 162830 | 2008 | 540 | 200 | 80 | Rig Supply |
| 216465 | 2010 | 500 | 180 | 60 | Rig Supply |
| 257857 | 2011 | 480 | 115 | 50 | Rig Supply |
| 135047 | 2008 | 480 | 70 | 120 | Rig Supply |
| 411419 | 2015 | 475 | — | — | Fracking Supply |
| 365044 | 2014 | 468 | 260 | 150 | 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 37-30?
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 Nacogdoches County, San Augustine County, Shelby County, Rusk County.