⟁ New Hampshire Well Data field records · 2026 survey

New Hampshire Well Data › Belknap County › Barnstead (03218)

Barnstead, NH (03218): well depth, water level & drilling cost

✓ 393 NHDES records · Belknap County

305 ftmedian well depth
220 ft–420 fttypical depth range
20 ftmedian static water level
10 gpmmedian yield (384 tests)

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How deep are wells in and around Barnstead (03218), New Hampshire?

The median drilled well depth in and around Barnstead (03218) is 305 ft, based on 392 wells with recorded depths in the state NHDES database. Half fall between 220 ft and 420 ft; 90% are shallower than 523 ft.

How much does it cost to drill a well in and around Barnstead (03218)?

Applying published per-foot rates to the local median depth of 305 ft: drilling and casing alone typically runs $7,625–$19,825; a complete system including pump, pressure tank, and hookup typically runs $18,300–$30,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Barnstead (03218)?

The median static water level is 20 ft below ground surface (middle half of wells: 12 ft–30 ft), from 221 measurements.

Drilled depth distribution

0–50 ft 4 50–100 ft 4 100–150 ft 31 150–200 ft 39 200–300 ft 96 300–400 ft 91 400–600 ft 99 600+ ft 28
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Part of Belknap 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.