⟁ Tennessee Well Data field records · 2026 survey

Tennessee Well Data › Washington County › Erwin (37650)

Erwin, TN (37650): well depth, water level & drilling cost

✓ 100 TDEC records · Washington County

265 ftmedian well depth
205 ft–415 fttypical depth range
50 ftmedian static water level
10 gpmmedian yield (96 tests)

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How deep are wells in and around Erwin (37650), Tennessee?

The median drilled well depth in and around Erwin (37650) is 265 ft, based on 100 wells with recorded depths in the state TDEC database. Half fall between 205 ft and 415 ft; 90% are shallower than 605 ft.

How much does it cost to drill a well in and around Erwin (37650)?

Applying published per-foot rates to the local median depth of 265 ft: drilling and casing alone typically runs $6,625–$17,225; a complete system including pump, pressure tank, and hookup typically runs $15,900–$26,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Erwin (37650)?

The median static water level is 50 ft below ground surface (middle half of wells: 23 ft–70 ft), from 50 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 3 100–150 ft 6 150–200 ft 14 200–300 ft 32 300–400 ft 16 400–600 ft 18 600+ ft 11
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Part of Washington 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.