⟁ New Hampshire Well Data field records · 2026 survey

New Hampshire Well Data › Grafton County › Franconia (03580)

Franconia, NH (03580): well depth, water level & drilling cost

✓ 399 NHDES records · Grafton County

400 ftmedian well depth
261 ft–500 fttypical depth range
30 ftmedian static water level
8 gpmmedian yield (391 tests)

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How deep are wells in and around Franconia (03580), New Hampshire?

The median drilled well depth in and around Franconia (03580) is 400 ft, based on 399 wells with recorded depths in the state NHDES database. Half fall between 261 ft and 500 ft; 90% are shallower than 600 ft.

How much does it cost to drill a well in and around Franconia (03580)?

Applying published per-foot rates to the local median depth of 400 ft: drilling and casing alone typically runs $10,000–$26,000; a complete system including pump, pressure tank, and hookup typically runs $24,000–$40,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Franconia (03580)?

The median static water level is 30 ft below ground surface (middle half of wells: 20 ft–50 ft), from 134 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 3 100–150 ft 13 150–200 ft 19 200–300 ft 81 300–400 ft 77 400–600 ft 154 600+ ft 51
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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.