# RIOMAR ENVIRONMENTAL DRILLING — Texas well reports on file

> 840 well reports filed by RIOMAR ENVIRONMENTAL DRILLING in Texas since 2001, across 52 counties. Median depth 12 ft.

## RIOMAR ENVIRONMENTAL DRILLING

**840** well reports on file across **52** Texas counties, from 2010 to 2013. Median depth **12 ft**.

### Where they work

*Counties worked, busiest first.*

| County | Reports | Share | Median depth, ft |
|---|---|---|---|
| [Dallas County](/county/dallas.md) | 370 | 44.0% | 10 |
| [Tarrant County](/county/tarrant.md) | 96 | 11.4% | 14 |
| [Collin County](/county/collin.md) | 80 | 9.5% | 5 |
| [Wise County](/county/wise.md) | 56 | 6.7% | 20 |
| [Kaufman County](/county/kaufman.md) | 22 | 2.6% | 12 |
| [Hill County](/county/hill.md) | 18 | 2.1% | 18 |
| [McLennan County](/county/mclennan.md) | 16 | 1.9% | 16 |
| [Parker County](/county/parker.md) | 16 | 1.9% | 19 |
| [Angelina County](/county/angelina.md) | 13 | 1.5% | 15 |
| [Cherokee County](/county/cherokee.md) | 12 | 1.4% | 20 |
| [Jefferson County](/county/jefferson.md) | 10 | 1.2% | 20 |
| [Denton County](/county/denton.md) | 10 | 1.2% | 20 |
| [Hunt County](/county/hunt.md) | 9 | 1.1% | 27 |
| [Fort Bend County](/county/fort-bend.md) | 8 | 1.0% | 44 |
| [Brown County](/county/brown.md) | 8 | 1.0% | 20 |
| [Grayson County](/county/grayson.md) | 8 | 1.0% | 24 |
| [Fannin County](/county/fannin.md) | 7 | 0.8% | 16 |
| [Palo Pinto County](/county/palo-pinto.md) | 7 | 0.8% | 25 |
| [Harris County](/county/harris.md) | 6 | 0.7% | 20 |
| [Cooke County](/county/cooke.md) | 5 | 0.6% | 14 |
| [Coryell County](/county/coryell.md) | 4 | 0.5% | 24 |
| [Jim Wells County](/county/jim-wells.md) | 4 | 0.5% | 20 |
| [Zavala County](/county/zavala.md) | 4 | 0.5% | 21 |
| [Smith County](/county/smith.md) | 4 | 0.5% | 25 |
| [Newton County](/county/newton.md) | 3 | 0.4% | 20 |
| [Erath County](/county/erath.md) | 3 | 0.4% | 15 |
| [Freestone County](/county/freestone.md) | 3 | 0.4% | 28 |
| [Wichita County](/county/wichita.md) | 3 | 0.4% | 30 |
| [Johnson County](/county/johnson.md) | 3 | 0.4% | 8 |
| [Bexar County](/county/bexar.md) | 3 | 0.4% | 17 |

### What they drill

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Environmental Soil Boring | 602 | 71.7% | 10 |
| Monitor | 238 | 28.3% | 20 |

### Their deepest reports

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

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 293436 | 2012 | 53 | — | — | Environmental Soil Boring |
| 252693 | 2011 | 50 | — | — | Monitor |
| 251701 | 2011 | 47 | — | — | Environmental Soil Boring |
| 293462 | 2012 | 46 | — | — | Environmental Soil Boring |
| 293446 | 2012 | 45 | — | — | Environmental Soil Boring |
| 293442 | 2012 | 44 | — | — | Environmental Soil Boring |
| 292494 | 2012 | 40 | — | — | Monitor |
| 279941 | 2012 | 40 | — | — | Monitor |
| 260153 | 2011 | 40 | — | — | Environmental Soil Boring |
| 213509 | 2010 | 40 | — | — | Environmental Soil Boring |

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

- [Finch Water Well](/driller/finch-water-well.md)
- [Pacific West Environmental and Infrastructure](/driller/pacific-west-environmental-and-infrastructure.md)
- [Permian H2O Solutions](/driller/permian-h2o-solutions.md)
- [Mhc x-ploration corp](/driller/mhc-x-ploration-corp.md)
- [S & K Drilling Co](/driller/s-k-drilling-co.md)
- [Davison Water Well Service](/driller/davison-water-well-service.md)
- [Geophysical Drilling, Inc.](/driller/geophysical-drilling-inc.md)
- [Armadigger, Inc.](/driller/armadigger-inc.md)
- [E&C DRILLING CO.](/driller/e-c-drilling-co.md)
- [Weisinger Water Well, Inc.](/driller/weisinger-water-well-inc.md)
- [R. MOLINA WATER WELL SERVICE, INC.](/driller/r-molina-water-well-service-inc.md)

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Página: https://texas-water-wells.pages.dev/driller/riomar-environmental-drilling/
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