⟁ New Hampshire Well Data field records · 2026 survey

New Hampshire Well Data › Belknap County › Winnisquam (03289)

Winnisquam, NH (03289): well depth, water level & drilling cost

✓ 485 NHDES records · Belknap County

320 ftmedian well depth
245 ft–420 fttypical depth range
20 ftmedian static water level
8 gpmmedian yield (476 tests)

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How deep are wells in and around Winnisquam (03289), New Hampshire?

The median drilled well depth in and around Winnisquam (03289) is 320 ft, based on 483 wells with recorded depths in the state NHDES database. Half fall between 245 ft and 420 ft; 90% are shallower than 520 ft.

How much does it cost to drill a well in and around Winnisquam (03289)?

Applying published per-foot rates to the local median depth of 320 ft: drilling and casing alone typically runs $8,000–$20,800; a complete system including pump, pressure tank, and hookup typically runs $19,200–$32,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Winnisquam (03289)?

The median static water level is 20 ft below ground surface (middle half of wells: 10 ft–30 ft), from 162 measurements.

Drilled depth distribution

0–50 ft 6 50–100 ft 3 100–150 ft 24 150–200 ft 24 200–300 ft 115 300–400 ft 155 400–600 ft 124 600+ ft 32
Looking at a specific property in Winnisquam (03289)?

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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.