# Hydrogeologic/Environmental Testing — Texas well reports on file

> 382 well reports filed by Hydrogeologic/Environmental Testing in Texas since 2001, across 21 counties. Median depth 46 ft.

## Hydrogeologic/Environmental Testing

**382** well reports on file across **21** Texas counties, from 2007 to 2014. Median depth **46 ft**.

### Where they work

*Counties worked, busiest first.*

| County | Reports | Share | Median depth, ft |
|---|---|---|---|
| [Harris County](/county/harris.md) | 181 | 47.4% | 53 |
| [Hidalgo County](/county/hidalgo.md) | 27 | 7.1% | 37 |
| [Travis County](/county/travis.md) | 24 | 6.3% | 44 |
| [Galveston County](/county/galveston.md) | 21 | 5.5% | 76 |
| [Caldwell County](/county/caldwell.md) | 17 | 4.5% | 48 |
| [Montgomery County](/county/montgomery.md) | 16 | 4.2% | 36 |
| [Waller County](/county/waller.md) | 15 | 3.9% | 68 |
| [Kerr County](/county/kerr.md) | 12 | 3.1% | 30 |
| [Hill County](/county/hill.md) | 11 | 2.9% | 38 |
| [Newton County](/county/newton.md) | 10 | 2.6% | 44 |
| [Bexar County](/county/bexar.md) | 10 | 2.6% | 42 |
| [Nueces County](/county/nueces.md) | 9 | 2.4% | 38 |
| [Ellis County](/county/ellis.md) | 6 | 1.6% | 40 |
| [Karnes County](/county/karnes.md) | 5 | 1.3% | 79 |
| [Rusk County](/county/rusk.md) | 5 | 1.3% | 60 |
| [Ector County](/county/ector.md) | 4 | 1.0% | 205 |
| [Jefferson County](/county/jefferson.md) | 3 | 0.8% | 45 |
| [San Patricio County](/county/san-patricio.md) | 2 | 0.5% | 48 |
| [Fort Bend County](/county/fort-bend.md) | 2 | 0.5% | 60 |
| [Tom Green County](/county/tom-green.md) | 1 | 0.3% | 21 |
| [Chambers County](/county/chambers.md) | 1 | 0.3% | 89 |

### What they drill

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 337 | 88.2% | 45 |
| Injection | 23 | 6.0% | 33 |
| De-watering | 21 | 5.5% | 62 |
| Irrigation | 1 | 0.3% | 447 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 147 | 42 | — |
| 2010s | 235 | 48 | — |

### Their deepest reports

*Deepest reports by this firm. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 238330 | 2010 | 447 | — | — | Irrigation |
| 213974 | 2010 | 205 | — | — | Monitor |
| 213973 | 2010 | 205 | — | — | Monitor |
| 213975 | 2010 | 198 | — | — | Monitor |
| 213972 | 2010 | 198 | — | — | Monitor |
| 216570 | 2010 | 140 | — | — | Monitor |
| 218203 | 2010 | 130 | — | — | Monitor |
| 206506 | 2009 | 128 | — | — | Monitor |
| 218212 | 2010 | 128 | — | — | Monitor |
| 189697 | 2009 | 121 | — | — | Monitor |

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.

### Firms with a comparable number of reports

- [Keithville Well Service](/driller/keithville-well-service.md)
- [Able Water Well Co.Inc.](/driller/able-water-well-co-inc.md)
- [David Cowen](/driller/david-cowen.md)
- [Borth Water Well](/driller/borth-water-well.md)
- [Busselman Water Wells, LLC](/driller/busselman-water-wells-llc.md)
- [Caltex Water LLC](/driller/caltex-water-llc.md)
- [Bull's Eye Services, LLC](/driller/bull-s-eye-services-llc.md)
- [Leon Flentge Water Well Drilling and Service](/driller/leon-flentge-water-well-drilling-and-service.md)
- [Van and Sons Drilling Service](/driller/van-and-sons-drilling-service.md)
- [HARRISON DRILLING](/driller/harrison-drilling.md)
- [Victor's Water Well Drilling Co](/driller/victor-s-water-well-drilling-co.md)

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Página: https://texas-water-wells.pages.dev/driller/hydrogeologic-environmental-testing/
Fonte: Texas Submitted Driller's Report Database — Texas Water Development Board, from reports filed with the Texas Department of Licensing and Regulation
Recolha: 2026-08-23