# ESN-South — Texas well reports on file

> 1,004 well reports filed by ESN-South in Texas since 2001, across 58 counties. Median depth 20 ft.

## ESN-South

**1,004** well reports on file across **58** Texas counties, from 2002 to 2009. Median depth **20 ft**.

### Where they work

*Counties worked, busiest first.*

| County | Reports | Share | Median depth, ft |
|---|---|---|---|
| [Harris County](/county/harris.md) | 140 | 13.9% | 25 |
| [Dallas County](/county/dallas.md) | 133 | 13.2% | 18 |
| [Nueces County](/county/nueces.md) | 118 | 11.8% | 18 |
| [Tarrant County](/county/tarrant.md) | 84 | 8.4% | 18 |
| [Kleberg County](/county/kleberg.md) | 65 | 6.5% | 34 |
| [Bexar County](/county/bexar.md) | 47 | 4.7% | 57 |
| [Brazoria County](/county/brazoria.md) | 39 | 3.9% | 20 |
| [Hidalgo County](/county/hidalgo.md) | 30 | 3.0% | 20 |
| [Refugio County](/county/refugio.md) | 28 | 2.8% | 12 |
| [Denton County](/county/denton.md) | 25 | 2.5% | 21 |
| [Cameron County](/county/cameron.md) | 24 | 2.4% | 21 |
| [Galveston County](/county/galveston.md) | 24 | 2.4% | 18 |
| [Fort Bend County](/county/fort-bend.md) | 21 | 2.1% | 35 |
| [Johnson County](/county/johnson.md) | 20 | 2.0% | 16 |
| [Robertson County](/county/robertson.md) | 17 | 1.7% | 12 |
| [Webb County](/county/webb.md) | 15 | 1.5% | 25 |
| [Gillespie County](/county/gillespie.md) | 15 | 1.5% | 15 |
| [San Patricio County](/county/san-patricio.md) | 14 | 1.4% | 24 |
| [Travis County](/county/travis.md) | 11 | 1.1% | 40 |
| [Jefferson County](/county/jefferson.md) | 11 | 1.1% | 30 |
| [Wood County](/county/wood.md) | 10 | 1.0% | 16 |
| [Nacogdoches County](/county/nacogdoches.md) | 7 | 0.7% | 15 |
| [Hopkins County](/county/hopkins.md) | 7 | 0.7% | 30 |
| [Calhoun County](/county/calhoun.md) | 6 | 0.6% | 39 |
| [Collin County](/county/collin.md) | 6 | 0.6% | 20 |
| [Montgomery County](/county/montgomery.md) | 6 | 0.6% | 35 |
| [Smith County](/county/smith.md) | 6 | 0.6% | 20 |
| [Hays County](/county/hays.md) | 6 | 0.6% | 22 |
| [DeWitt County](/county/dewitt.md) | 6 | 0.6% | 24 |
| [Victoria County](/county/victoria.md) | 5 | 0.5% | 22 |

### What they drill

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 735 | 73.2% | 20 |
| Environmental Soil Boring | 243 | 24.2% | 15 |
| Injection | 26 | 2.6% | 59 |

### Their deepest reports

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

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 116689 | 2007 | 64 | — | — | Injection |
| 116688 | 2007 | 64 | — | — | Injection |
| 116687 | 2007 | 64 | — | — | Injection |
| 116686 | 2007 | 64 | — | — | Injection |
| 116685 | 2007 | 64 | — | — | Injection |
| 116684 | 2007 | 64 | — | — | Injection |
| 183532 | 2009 | 62 | — | — | Monitor |
| 169703 | 2008 | 60 | — | — | Monitor |
| 169700 | 2008 | 60 | — | — | Monitor |
| 116690 | 2007 | 60 | — | — | Injection |

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

- [RONNIE GOOLSBY WATER WELL SERVICE](/driller/ronnie-goolsby-water-well-service.md)
- [Santa Rosa Well Service](/driller/santa-rosa-well-service.md)
- [Mikes Drilling and Pump Service](/driller/mikes-drilling-and-pump-service.md)
- [NORTHWEST WATER WELLS](/driller/northwest-water-wells.md)
- [DELTA DRILLERS](/driller/delta-drillers.md)
- [Killinger's Water Well Drilling](/driller/killinger-s-water-well-drilling.md)
- [Environmental Service](/driller/environmental-service.md)
- [Highland Drilling Inc.](/driller/highland-drilling-inc.md)
- [Hydrex Environmental, Inc.](/driller/hydrex-environmental-inc.md)
- [Apex Geoscience Inc.](/driller/apex-geoscience-inc.md)
- [4-M Drilling](/driller/4-m-drilling.md)

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Página: https://texas-water-wells.pages.dev/driller/esn-south/
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