⟁ New Hampshire Well Data field records · 2026 survey

New Hampshire Well Data › Grafton County › Bath (03740)

Bath, NH (03740): well depth, water level & drilling cost

✓ 161 NHDES records · Grafton County

300 ftmedian well depth
220 ft–420 fttypical depth range
20 ftmedian static water level
6 gpmmedian yield (160 tests)

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How deep are wells in and around Bath (03740), New Hampshire?

The median drilled well depth in and around Bath (03740) is 300 ft, based on 161 wells with recorded depths in the state NHDES database. Half fall between 220 ft and 420 ft; 90% are shallower than 560 ft.

How much does it cost to drill a well in and around Bath (03740)?

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 Bath (03740)?

The median static water level is 20 ft below ground surface (middle half of wells: 15 ft–40 ft), from 71 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 0 100–150 ft 8 150–200 ft 22 200–300 ft 45 300–400 ft 36 400–600 ft 33 600+ ft 16
Looking at a specific property in Bath (03740)?

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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.