⟁ Connecticut Well Data field records · 2026 survey

Connecticut Well Data › Lower Connecticut River Valley Planning Region › East Haddam (06423)

East Haddam, CT (06423): well depth, water level & drilling cost

✓ 76 DCP + USGS records · Lower Connecticut River Valley Planning Region

385 ftmedian well depth
305 ft–510 fttypical depth range
24 ftmedian static water level
10 gpmmedian yield (74 tests)

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How deep are wells in East Haddam (06423), Connecticut?

The median drilled well depth in East Haddam (06423) is 385 ft, based on 76 wells with recorded depths in the state DCP + USGS database. Half fall between 305 ft and 510 ft; 90% are shallower than 603 ft.

How much does it cost to drill a well in East Haddam (06423)?

Applying published per-foot rates to the local median depth of 385 ft: drilling and casing alone typically runs $9,625–$25,025; a complete system including pump, pressure tank, and hookup typically runs $23,100–$38,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in East Haddam (06423)?

The median static water level is 24 ft below ground surface (middle half of wells: 20 ft–40 ft), from 68 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 0 100–150 ft 1 150–200 ft 5 200–300 ft 6 300–400 ft 26 400–600 ft 29 600+ ft 9
Looking at a specific property in East Haddam (06423)?

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Get quotes from drillers who work in East Haddam (06423)

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Part of Lower Connecticut River Valley Planning Region well records.

Method: medians computed from DCP + USGS records (USGS NWIS groundwater inventory, water-supply wells only (monitoring wells, test holes and injection wells excluded), and only wells carrying a measured depth), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.