Tennessee Well Data › Benton County
Benton County, Tennessee: well depth, water level & drilling cost
✓ 3,559 TDEC records · verified 2026-09-28
Pull every recorded well near a Benton County address — $49
How deep are wells in Benton County, Tennessee?
The median drilled well depth in Benton County is 70 ft, based on 3,532 wells with recorded depths in the state TDEC database. Half of all wells fall between 51 ft and 101 ft; 90% are shallower than 160 ft. Wells drilled since 2016 have a median depth of 124 ft.
How much does it cost to drill a well in Benton County?
Applying published per-foot rates to the local median depth of 124 ft: drilling and casing alone typically runs $3,100–$8,060; a complete system including pump, pressure tank, and hookup typically runs $7,440–$12,400. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Benton County?
The median static water level is 39 ft below ground surface (middle half of wells: 25 ft–60 ft), from 2,603 measurements.
How much water do wells in Benton County produce?
The median tested yield is 10 gpm (middle half: 5 gpm–12 gpm), from 3,217 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.
Free lookup Property report — $49Free. Goes to licensed drillers working Benton County.
Well records by ZIP code in Benton County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Big Sandy (38221) — 540 wells, median 70 ft
- Camden (38320) — 511 wells, median 78 ft
- Holladay (38341) — 465 wells, median 75 ft
- Eva (38333) — 418 wells, median 99 ft
- Bruceton (38317) — 256 wells, median 95 ft
Method: medians computed from TDEC records (TDEC reported water wells; depths 0–5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.