⟁ New Hampshire Well Data field records · 2026 survey

New Hampshire Well Data › Grafton County › Bristol (03222)

Bristol, NH (03222): well depth, water level & drilling cost

✓ 593 NHDES records · Grafton County

405 ftmedian well depth
300 ft–505 fttypical depth range
25 ftmedian static water level
6 gpmmedian yield (579 tests)

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How deep are wells in and around Bristol (03222), New Hampshire?

The median drilled well depth in and around Bristol (03222) is 405 ft, based on 593 wells with recorded depths in the state NHDES database. Half fall between 300 ft and 505 ft; 90% are shallower than 617 ft.

How much does it cost to drill a well in and around Bristol (03222)?

Applying published per-foot rates to the local median depth of 405 ft: drilling and casing alone typically runs $10,125–$26,325; a complete system including pump, pressure tank, and hookup typically runs $24,300–$40,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Bristol (03222)?

The median static water level is 25 ft below ground surface (middle half of wells: 15 ft–40 ft), from 217 measurements.

Drilled depth distribution

0–50 ft 6 50–100 ft 3 100–150 ft 12 150–200 ft 16 200–300 ft 102 300–400 ft 116 400–600 ft 246 600+ ft 92
Looking at a specific property in Bristol (03222)?

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Part of Grafton 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.