⟁ Maine Well Data field records · 2026 survey

Maine Well Data › Hancock County › Castine (04420)

Castine, ME (04420): well depth, water level & drilling cost

✓ 89 Maine Geological Survey records · Hancock County

175 ftmedian well depth
132 ft–245 fttypical depth range
20 ftmedian static water level
10 gpmmedian yield (83 tests)

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How deep are wells in and around Castine (04420), Maine?

The median drilled well depth in and around Castine (04420) is 175 ft, based on 87 wells with recorded depths in the state Maine Geological Survey database. Half fall between 132 ft and 245 ft; 90% are shallower than 300 ft.

How much does it cost to drill a well in and around Castine (04420)?

Applying published per-foot rates to the local median depth of 175 ft: drilling and casing alone typically runs $4,375–$11,375; a complete system including pump, pressure tank, and hookup typically runs $10,500–$17,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Castine (04420)?

The median static water level is 20 ft below ground surface (middle half of wells: 9 ft–45 ft), from 7 measurements.

Drilled depth distribution

0–50 ft 4 50–100 ft 4 100–150 ft 25 150–200 ft 21 200–300 ft 19 300–400 ft 9 400–600 ft 4 600+ ft 1
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Part of Hancock County well records.

Method: medians computed from Maine Geological Survey records (Maine Geological Survey well database, excluding test, observation and monitoring 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.