⟁ New Hampshire Well Data field records · 2026 survey

New Hampshire Well Data › Coos County › Randolph (03593)

Randolph, NH (03593): well depth, water level & drilling cost

✓ 188 NHDES records · Coos County

320 ftmedian well depth
202 ft–425 fttypical depth range
20 ftmedian static water level
8 gpmmedian yield (185 tests)

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How deep are wells in and around Randolph (03593), New Hampshire?

The median drilled well depth in and around Randolph (03593) is 320 ft, based on 188 wells with recorded depths in the state NHDES database. Half fall between 202 ft and 425 ft; 90% are shallower than 607 ft.

How much does it cost to drill a well in and around Randolph (03593)?

Applying published per-foot rates to the local median depth of 320 ft: drilling and casing alone typically runs $8,000–$20,800; a complete system including pump, pressure tank, and hookup typically runs $19,200–$32,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Randolph (03593)?

The median static water level is 20 ft below ground surface (middle half of wells: 10 ft–25 ft), from 79 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 3 100–150 ft 19 150–200 ft 17 200–300 ft 36 300–400 ft 46 400–600 ft 44 600+ ft 22
Looking at a specific property in Randolph (03593)?

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Part of Coos 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.