⟁ Tennessee Well Data field records · 2026 survey

Tennessee Well Data › Sequatchie County

Sequatchie County, Tennessee: well depth, water level & drilling cost

✓ 1,795 TDEC records · verified 2026-09-28

209 ftmedian well depth
140 ft–310 fttypical depth range
60 ftmedian static water level
8 gpmmedian yield (1,616 tests)

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How deep are wells in Sequatchie County, Tennessee?

The median drilled well depth in Sequatchie County is 209 ft, based on 1,783 wells with recorded depths in the state TDEC database. Half of all wells fall between 140 ft and 310 ft; 90% are shallower than 410 ft. Wells drilled since 2016 have a median depth of 300 ft.

How much does it cost to drill a well in Sequatchie County?

Applying published per-foot rates to the local median depth of 300 ft: drilling and casing alone typically runs $7,500–$19,500; a complete system including pump, pressure tank, and hookup typically runs $18,000–$30,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Sequatchie County?

The median static water level is 60 ft below ground surface (middle half of wells: 35 ft–102 ft), from 1,378 measurements.

How much water do wells in Sequatchie County produce?

The median tested yield is 8 gpm (middle half: 3 gpm–20 gpm), from 1,616 pump tests. A typical household needs 5–10 gpm.

Drilled depth distribution

0–50 ft 8 50–100 ft 153 100–150 ft 364 150–200 ft 266 200–300 ft 472 300–400 ft 274 400–600 ft 210 600+ ft 36
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Well records by ZIP code in Sequatchie County

Median depth, water level, and yield for each ZIP code with recorded wells.

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.