⟁ New Hampshire Well Data field records · 2026 survey

New Hampshire Well Data › Merrimack County › Andover (03216)

Andover, NH (03216): well depth, water level & drilling cost

✓ 241 NHDES records · Merrimack County

395 ftmedian well depth
240 ft–500 fttypical depth range
20 ftmedian static water level
6 gpmmedian yield (227 tests)

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How deep are wells in and around Andover (03216), New Hampshire?

The median drilled well depth in and around Andover (03216) is 395 ft, based on 241 wells with recorded depths in the state NHDES database. Half fall between 240 ft and 500 ft; 90% are shallower than 605 ft.

How much does it cost to drill a well in and around Andover (03216)?

Applying published per-foot rates to the local median depth of 395 ft: drilling and casing alone typically runs $9,875–$25,675; a complete system including pump, pressure tank, and hookup typically runs $23,700–$39,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Andover (03216)?

The median static water level is 20 ft below ground surface (middle half of wells: 12 ft–36 ft), from 120 measurements.

Drilled depth distribution

0–50 ft 16 50–100 ft 9 100–150 ft 4 150–200 ft 15 200–300 ft 35 300–400 ft 42 400–600 ft 90 600+ ft 30
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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.