⟁ Tennessee Well Data field records · 2026 survey

Tennessee Well Data › Warren County › Rock Island (38581)

Rock Island, TN (38581): well depth, water level & drilling cost

✓ 168 TDEC records · Warren County

108 ftmedian well depth
87 ft–150 fttypical depth range
55 ftmedian static water level
12 gpmmedian yield (145 tests)

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How deep are wells in and around Rock Island (38581), Tennessee?

The median drilled well depth in and around Rock Island (38581) is 108 ft, based on 161 wells with recorded depths in the state TDEC database. Half fall between 87 ft and 150 ft; 90% are shallower than 185 ft.

How much does it cost to drill a well in and around Rock Island (38581)?

Applying published per-foot rates to the local median depth of 108 ft: drilling and casing alone typically runs $2,700–$7,020; a complete system including pump, pressure tank, and hookup typically runs $6,480–$10,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Rock Island (38581)?

The median static water level is 55 ft below ground surface (middle half of wells: 38 ft–80 ft), from 126 measurements.

Drilled depth distribution

0–50 ft 5 50–100 ft 51 100–150 ft 64 150–200 ft 30 200–300 ft 8 300–400 ft 1 400–600 ft 1 600+ ft 1
Looking at a specific property in Rock Island (38581)?

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Part of Warren 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.