⟁ New Hampshire Well Data field records · 2026 survey

New Hampshire Well Data › Grafton County › Etna (03750)

Etna, NH (03750): well depth, water level & drilling cost

✓ 254 NHDES records · Grafton County

305 ftmedian well depth
221 ft–409 fttypical depth range
20 ftmedian static water level
8 gpmmedian yield (252 tests)

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How deep are wells in and around Etna (03750), New Hampshire?

The median drilled well depth in and around Etna (03750) is 305 ft, based on 254 wells with recorded depths in the state NHDES database. Half fall between 221 ft and 409 ft; 90% are shallower than 505 ft.

How much does it cost to drill a well in and around Etna (03750)?

Applying published per-foot rates to the local median depth of 305 ft: drilling and casing alone typically runs $7,625–$19,825; a complete system including pump, pressure tank, and hookup typically runs $18,300–$30,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Etna (03750)?

The median static water level is 20 ft below ground surface (middle half of wells: 12 ft–30 ft), from 116 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 1 100–150 ft 23 150–200 ft 13 200–300 ft 66 300–400 ft 68 400–600 ft 66 600+ ft 17
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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.