⟁ Tennessee Well Data field records · 2026 survey

Tennessee Well Data › Loudon County › Greenback (37742)

Greenback, TN (37742): well depth, water level & drilling cost

✓ 548 TDEC records · Loudon County

250 ftmedian well depth
173 ft–370 fttypical depth range
73 ftmedian static water level
15 gpmmedian yield (524 tests)

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How deep are wells in and around Greenback (37742), Tennessee?

The median drilled well depth in and around Greenback (37742) is 250 ft, based on 547 wells with recorded depths in the state TDEC database. Half fall between 173 ft and 370 ft; 90% are shallower than 514 ft.

How much does it cost to drill a well in and around Greenback (37742)?

Applying published per-foot rates to the local median depth of 250 ft: drilling and casing alone typically runs $6,250–$16,250; a complete system including pump, pressure tank, and hookup typically runs $15,000–$25,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Greenback (37742)?

The median static water level is 73 ft below ground surface (middle half of wells: 45 ft–100 ft), from 517 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 33 100–150 ft 78 150–200 ft 57 200–300 ft 159 300–400 ft 101 400–600 ft 87 600+ ft 31
Looking at a specific property in Greenback (37742)?

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Part of Loudon 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.