Texas Water Well Reports › Brazos County
Brazos County, Texas: well depth, water level & drilling cost
✓ 1,281 TDLR SDR records · verified 2026-06-27
How deep are wells in Brazos County, Texas?
The median drilled well depth in Brazos County is 380 ft, based on 1,281 wells with recorded depths in the state TDLR SDR database. Half of all wells fall between 282 ft and 510 ft; 90% are shallower than 600 ft. Wells drilled since 2016 have a median depth of 361 ft.
How much does it cost to drill a well in Brazos County?
Applying published per-foot rates to the local median depth of 361 ft: drilling and casing alone typically runs $9,025–$23,465; a complete system including pump, pressure tank, and hookup typically runs $21,660–$36,100. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Brazos County?
The median static water level is 75 ft below ground surface (middle half of wells: 45 ft–100 ft), from 1,216 measurements.
How much water do wells in Brazos County produce?
The median tested yield is 50 gpm (middle half: 25 gpm–120 gpm), from 1,134 pump tests. A typical household needs 5–10 gpm.
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Drilled depth distribution
Who drills wells in Brazos County?
Companies by number of water wells completed in this county since 2016, per filed driller reports (SDR).
| Driller | Wells since 2016 |
|---|---|
| Brien Water Wells | 93 |
| Siegert Water Wells, Inc | 49 |
| Chris Siegert | 22 |
| Batten Well Service | 22 |
| J & S Drilling, LLC | 21 |
| J&S WATER WELLS | 18 |
| M&M Water Well, LLC | 15 |
| Main Stream Environmental | 15 |
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See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.
Free lookup Property report — $19Well records by ZIP code in Brazos County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Bryan (77808) — 307 wells, median 400 ft
- College Station (77845) — 205 wells, median 320 ft
- Bryan (77807) — 108 wells, median 340 ft
- Bryan (77801) — 54 wells, median 440 ft
Method: medians computed from TDLR SDR records (water-supply wells only (domestic, irrigation, stock, public supply, industrial) — monitoring, environmental borings, test holes, injection and geothermal excluded; depths 0–5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.