⟁ Connecticut Well Data field records · 2026 survey

Connecticut Well Data › South Central Connecticut Planning Region › Madison (06443)

Madison, CT (06443): well depth, water level & drilling cost

✓ 60 DCP + USGS records · South Central Connecticut Planning Region

273 ftmedian well depth
189 ft–400 fttypical depth range
21 ftmedian static water level
8 gpmmedian yield (33 tests)

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How deep are wells in Madison (06443), Connecticut?

The median drilled well depth in Madison (06443) is 273 ft, based on 60 wells with recorded depths in the state DCP + USGS database. Half fall between 189 ft and 400 ft; 90% are shallower than 591 ft.

How much does it cost to drill a well in Madison (06443)?

Applying published per-foot rates to the local median depth of 273 ft: drilling and casing alone typically runs $6,825–$17,745; a complete system including pump, pressure tank, and hookup typically runs $16,380–$27,300. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Madison (06443)?

The median static water level is 21 ft below ground surface (middle half of wells: 17 ft–30 ft), from 32 measurements.

Drilled depth distribution

0–50 ft 2 50–100 ft 2 100–150 ft 5 150–200 ft 7 200–300 ft 15 300–400 ft 12 400–600 ft 11 600+ ft 6
Looking at a specific property in Madison (06443)?

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Part of South Central Connecticut 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.