⟁ New Hampshire Well Data field records · 2026 survey

New Hampshire Well Data › Carroll County › North Sandwich (03259)

North Sandwich, NH (03259): well depth, water level & drilling cost

✓ 163 NHDES records · Carroll County

440 ftmedian well depth
325 ft–603 fttypical depth range
20 ftmedian static water level
5 gpmmedian yield (155 tests)

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How deep are wells in and around North Sandwich (03259), New Hampshire?

The median drilled well depth in and around North Sandwich (03259) is 440 ft, based on 163 wells with recorded depths in the state NHDES database. Half fall between 325 ft and 603 ft; 90% are shallower than 730 ft.

How much does it cost to drill a well in and around North Sandwich (03259)?

Applying published per-foot rates to the local median depth of 440 ft: drilling and casing alone typically runs $11,000–$28,600; a complete system including pump, pressure tank, and hookup typically runs $26,400–$44,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around North Sandwich (03259)?

The median static water level is 20 ft below ground surface (middle half of wells: 10 ft–40 ft), from 108 measurements.

Drilled depth distribution

0–50 ft 17 50–100 ft 0 100–150 ft 3 150–200 ft 2 200–300 ft 9 300–400 ft 23 400–600 ft 66 600+ ft 43
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Part of Carroll 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.