⟁ New Hampshire Well Data field records · 2026 survey

New Hampshire Well Data › Carroll County › Conway (03818)

Conway, NH (03818): well depth, water level & drilling cost

✓ 285 NHDES records · Carroll County

420 ftmedian well depth
242 ft–620 fttypical depth range
38 ftmedian static water level
8 gpmmedian yield (275 tests)

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How deep are wells in and around Conway (03818), New Hampshire?

The median drilled well depth in and around Conway (03818) is 420 ft, based on 285 wells with recorded depths in the state NHDES database. Half fall between 242 ft and 620 ft; 90% are shallower than 833 ft.

How much does it cost to drill a well in and around Conway (03818)?

Applying published per-foot rates to the local median depth of 420 ft: drilling and casing alone typically runs $10,500–$27,300; a complete system including pump, pressure tank, and hookup typically runs $25,200–$42,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Conway (03818)?

The median static water level is 38 ft below ground surface (middle half of wells: 20 ft–58 ft), from 192 measurements.

Drilled depth distribution

0–50 ft 23 50–100 ft 11 100–150 ft 11 150–200 ft 12 200–300 ft 31 300–400 ft 43 400–600 ft 75 600+ ft 79
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Part of Carroll 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.