⟁ New Hampshire Well Data field records · 2026 survey

New Hampshire Well Data › Strafford County › Rochester (03868)

Rochester, NH (03868): well depth, water level & drilling cost

✓ 152 NHDES records · Strafford County

340 ftmedian well depth
240 ft–466 fttypical depth range
21 ftmedian static water level
6 gpmmedian yield (142 tests)

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How deep are wells in and around Rochester (03868), New Hampshire?

The median drilled well depth in and around Rochester (03868) is 340 ft, based on 152 wells with recorded depths in the state NHDES database. Half fall between 240 ft and 466 ft; 90% are shallower than 618 ft.

How much does it cost to drill a well in and around Rochester (03868)?

Applying published per-foot rates to the local median depth of 340 ft: drilling and casing alone typically runs $8,500–$22,100; a complete system including pump, pressure tank, and hookup typically runs $20,400–$34,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Rochester (03868)?

The median static water level is 21 ft below ground surface (middle half of wells: 11 ft–40 ft), from 54 measurements.

Drilled depth distribution

0–50 ft 7 50–100 ft 0 100–150 ft 3 150–200 ft 10 200–300 ft 37 300–400 ft 26 400–600 ft 47 600+ ft 22
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Part of Strafford 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.