⟁ Tennessee Well Data field records · 2026 survey

Tennessee Well Data › Polk County › Benton (37307)

Benton, TN (37307): well depth, water level & drilling cost

✓ 303 TDEC records · Polk County

240 ftmedian well depth
185 ft–310 fttypical depth range
40 ftmedian static water level
12 gpmmedian yield (288 tests)

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How deep are wells in and around Benton (37307), Tennessee?

The median drilled well depth in and around Benton (37307) is 240 ft, based on 303 wells with recorded depths in the state TDEC database. Half fall between 185 ft and 310 ft; 90% are shallower than 426 ft.

How much does it cost to drill a well in and around Benton (37307)?

Applying published per-foot rates to the local median depth of 240 ft: drilling and casing alone typically runs $6,000–$15,600; a complete system including pump, pressure tank, and hookup typically runs $14,400–$24,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Benton (37307)?

The median static water level is 40 ft below ground surface (middle half of wells: 20 ft–79 ft), from 279 measurements.

Drilled depth distribution

0–50 ft 6 50–100 ft 8 100–150 ft 30 150–200 ft 43 200–300 ft 117 300–400 ft 60 400–600 ft 35 600+ ft 4
Looking at a specific property in Benton (37307)?

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Part of Polk County well records.

Method: medians computed from TDEC records (TDEC reported water wells; depths 0–5,000 ft), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.