⟁ Connecticut Well Data field records · 2026 survey

Connecticut Well Data › Northeastern Connecticut Planning Region

Northeastern Connecticut Planning Region, Connecticut: well depth, water level & drilling cost

✓ 973 DCP + USGS records · verified 2026-10-12

263 ftmedian well depth
160 ft–400 fttypical depth range
20 ftmedian static water level
9 gpmmedian yield (739 tests)

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How deep are wells in Northeastern Connecticut Planning Region, Connecticut?

The median drilled well depth in Northeastern Connecticut Planning Region is 263 ft, based on 973 wells with recorded depths in the state DCP + USGS database. Half of all wells fall between 160 ft and 400 ft; 90% are shallower than 500 ft. Wells drilled since 2016 have a median depth of 300 ft.

How much does it cost to drill a well in Northeastern Connecticut Planning Region?

Applying published per-foot rates to the local median depth of 300 ft: drilling and casing alone typically runs $7,500–$19,500; a complete system including pump, pressure tank, and hookup typically runs $18,000–$30,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Northeastern Connecticut Planning Region?

The median static water level is 20 ft below ground surface (middle half of wells: 10 ft–30 ft), from 715 measurements.

How much water do wells in Northeastern Connecticut Planning Region produce?

The median tested yield is 9 gpm (middle half: 4 gpm–10 gpm), from 739 pump tests. A typical household needs 5–10 gpm.

Drilled depth distribution

0–50 ft 72 50–100 ft 43 100–150 ft 106 150–200 ft 78 200–300 ft 213 300–400 ft 191 400–600 ft 208 600+ ft 62

Who drills wells in Northeastern Connecticut Planning Region?

DrillerWells since 2016
Dalmik Well Drilling339
LaFramboise Well Drilling228
LaFramboise Well drilling23
Chowanec Well Drilling22
LaFramboise well Drilling21
Chowanec Well Drilling, LLC18
CHOWANEC WELL DRILLING LLC17
STAVENS BROTHERS INC11

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Well records by ZIP code in Northeastern Connecticut Planning Region

Median depth, water level, and yield for each ZIP code with recorded wells.

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). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.