⟁ Tennessee Well Data field records · 2026 survey

Tennessee Well Data › Knox County › Knoxville (37920)

Knoxville, TN (37920): well depth, water level & drilling cost

✓ 102 TDEC records · Knox County

221 ftmedian well depth
169 ft–331 fttypical depth range
60 ftmedian static water level
20 gpmmedian yield (85 tests)

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How deep are wells in and around Knoxville (37920), Tennessee?

The median drilled well depth in and around Knoxville (37920) is 221 ft, based on 100 wells with recorded depths in the state TDEC database. Half fall between 169 ft and 331 ft; 90% are shallower than 461 ft.

How much does it cost to drill a well in and around Knoxville (37920)?

Applying published per-foot rates to the local median depth of 221 ft: drilling and casing alone typically runs $5,525–$14,365; a complete system including pump, pressure tank, and hookup typically runs $13,260–$22,100. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Knoxville (37920)?

The median static water level is 60 ft below ground surface (middle half of wells: 35 ft–97 ft), from 85 measurements.

Drilled depth distribution

0–50 ft 2 50–100 ft 3 100–150 ft 15 150–200 ft 15 200–300 ft 28 300–400 ft 19 400–600 ft 13 600+ ft 5
Looking at a specific property in Knoxville (37920)?

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Part of Knox 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.