⟁ Minnesota Well Data field records · 2026 survey

Minnesota Well Data › St. Louis County › Duluth (55810)

Duluth, MN (55810): well depth, water level & drilling cost

✓ 753 CWI records · St. Louis County

168 ftmedian well depth
85 ft–307 fttypical depth range
21 ftmedian static water level
8 gpmmedian yield (646 tests)

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How deep are wells in Duluth (55810), Minnesota?

The median drilled well depth in Duluth (55810) is 168 ft, based on 753 wells with recorded depths in the state CWI database. Half fall between 85 ft and 307 ft; 90% are shallower than 387 ft.

How much does it cost to drill a well in Duluth (55810)?

Applying published per-foot rates to the local median depth of 168 ft: drilling and casing alone typically runs $4,200–$10,920; a complete system including pump, pressure tank, and hookup typically runs $10,080–$16,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Duluth (55810)?

The median static water level is 21 ft below ground surface (middle half of wells: 13 ft–35 ft), from 573 measurements.

Drilled depth distribution

0–50 ft 43 50–100 ft 188 100–150 ft 112 150–200 ft 55 200–300 ft 119 300–400 ft 165 400–600 ft 60 600+ ft 11
Looking at a specific property in Duluth (55810)?

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Part of St. Louis County well records.

Method: medians computed from CWI records (water-supply wells only (domestic, irrigation, public/community supply, commercial, industrial) — monitoring, observation, test, injection, heat-pump and environmental boreholes 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.