⟁ New Hampshire Well Data field records · 2026 survey

New Hampshire Well Data › Merrimack County › Concord (03302)

Concord, NH (03302): well depth, water level & drilling cost

✓ 373 NHDES records · Merrimack County

340 ftmedian well depth
218 ft–505 fttypical depth range
20 ftmedian static water level
8 gpmmedian yield (363 tests)

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How deep are wells in and around Concord (03302), New Hampshire?

The median drilled well depth in and around Concord (03302) is 340 ft, based on 372 wells with recorded depths in the state NHDES database. Half fall between 218 ft and 505 ft; 90% are shallower than 650 ft.

How much does it cost to drill a well in and around Concord (03302)?

Applying published per-foot rates to the local median depth of 340 ft: drilling and casing alone typically runs $8,500–$22,100; a complete system including pump, pressure tank, and hookup typically runs $20,400–$34,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Concord (03302)?

The median static water level is 20 ft below ground surface (middle half of wells: 10 ft–32 ft), from 213 measurements.

Drilled depth distribution

0–50 ft 5 50–100 ft 3 100–150 ft 23 150–200 ft 34 200–300 ft 83 300–400 ft 56 400–600 ft 104 600+ ft 64
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Part of Merrimack County well records.

Method: medians computed from NHDES records (NHDES Water Well Inventory, water-supply wells only (test/exploration and closed-loop geothermal wells excluded); 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.