Alsay Incorporated
474 well reports on file across 43 Texas counties, from 1985 to 2026. Median depth 900 ft.
474Reports
43Counties
900 ftMedian depth
1,000 gpmMedian yield
Where they work
| County | Reports | Share | Median depth, ft |
|---|---|---|---|
| Harris County | 129 | 27.2% | 1,400 |
| Bexar County | 107 | 22.6% | 520 |
| Fort Bend County | 53 | 11.2% | 1,400 |
| Gonzales County | 42 | 8.9% | 553 |
| Montgomery County | 24 | 5.1% | 1,160 |
| Atascosa County | 21 | 4.4% | 743 |
| Wilson County | 10 | 2.1% | 560 |
| Brazoria County | 10 | 2.1% | 1,251 |
| Waller County | 9 | 1.9% | 1,080 |
| Medina County | 6 | 1.3% | 420 |
| Matagorda County | 5 | 1.1% | 25 |
| Webb County | 4 | 0.8% | 425 |
| McCulloch County | 4 | 0.8% | 2,570 |
| Fayette County | 4 | 0.8% | 610 |
| Galveston County | 3 | 0.6% | 846 |
| Hidalgo County | 3 | 0.6% | 405 |
| Caldwell County | 3 | 0.6% | 440 |
| Bastrop County | 3 | 0.6% | 720 |
| Jim Hogg County | 3 | 0.6% | 1,500 |
| Bell County | 2 | 0.4% | 3,247 |
| Menard County | 2 | 0.4% | — |
| Tarrant County | 2 | 0.4% | 1,620 |
| Brazos County | 2 | 0.4% | 500 |
| Brooks County | 2 | 0.4% | 710 |
| Denton County | 2 | 0.4% | 1,215 |
| Bandera County | 2 | 0.4% | — |
| Chambers County | 1 | 0.2% | 1,020 |
| Smith County | 1 | 0.2% | 1,400 |
| Liberty County | 1 | 0.2% | 1,575 |
| Willacy County | 1 | 0.2% | 1,200 |
What they drill
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Public Supply | 312 | 65.8% | 1,315 |
| Domestic | 89 | 18.8% | 504 |
| Monitor | 25 | 5.3% | 650 |
| Irrigation | 18 | 3.8% | 665 |
| Rig Supply | 16 | 3.4% | 362 |
| Test Well | 9 | 1.9% | 1,497 |
| Stock | 5 | 1.1% | 393 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 1980s | 2 | 1,160 | 109 |
| 2000s | 223 | 710 | 185 |
| 2010s | 157 | 650 | 189 |
| 2020s | 92 | 1,145 | 238 |
Their deepest reports
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 262897 | 2011 | 3,247 | 268 | 750 | Public Supply |
| 318243 | 2013 | 3,244 | 394 | 1,500 | Public Supply |
| 25128 | 2003 | 3,200 | 505 | 1,160 | Irrigation |
| 495906 | 2016 | 3,100 | 88 | 1,212 | Public Supply |
| 404765 | 2015 | 3,100 | 65 | — | Monitor |
| 138074 | 2007 | 3,000 | 34 | 1,000 | Test Well |
| 28238 | 2001 | 2,924 | 181 | 800 | Irrigation |
| 3026 | 2001 | 2,924 | 181 | 800 | Irrigation |
| 49202 | 2004 | 2,900 | 210 | 1,001 | Public Supply |
| 435693 | 2016 | 2,850 | 180 | 1,400 | 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.
This page counts reports, not quality, and it is not a recommendation. A firm that files more reports drills more wells — nothing else follows.