⟁ New Hampshire Well Data field records · 2026 survey

New Hampshire Well Data › Belknap County › Gilmanton Iron Works (03837)

Gilmanton Iron Works, NH (03837): well depth, water level & drilling cost

✓ 560 NHDES records · Belknap County

300 ftmedian well depth
200 ft–423 fttypical depth range
20 ftmedian static water level
10 gpmmedian yield (542 tests)

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How deep are wells in and around Gilmanton Iron Works (03837), New Hampshire?

The median drilled well depth in and around Gilmanton Iron Works (03837) is 300 ft, based on 560 wells with recorded depths in the state NHDES database. Half fall between 200 ft and 423 ft; 90% are shallower than 507 ft.

How much does it cost to drill a well in and around Gilmanton Iron Works (03837)?

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 and around Gilmanton Iron Works (03837)?

The median static water level is 20 ft below ground surface (middle half of wells: 10 ft–30 ft), from 260 measurements.

Drilled depth distribution

0–50 ft 17 50–100 ft 11 100–150 ft 49 150–200 ft 50 200–300 ft 139 300–400 ft 111 400–600 ft 140 600+ ft 43
Looking at a specific property in Gilmanton Iron Works (03837)?

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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.