⟁ Minnesota Well Data field records · 2026 survey

Minnesota Well Data › Dakota County › Castle Rock (55010)

Castle Rock, MN (55010): well depth, water level & drilling cost

✓ 206 CWI records · Dakota County

200 ftmedian well depth
143 ft–320 fttypical depth range
35 ftmedian static water level
25 gpmmedian yield (92 tests)

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How deep are wells in and around Castle Rock (55010), Minnesota?

The median drilled well depth in and around Castle Rock (55010) is 200 ft, based on 206 wells with recorded depths in the state CWI database. Half fall between 143 ft and 320 ft; 90% are shallower than 340 ft.

How much does it cost to drill a well in and around Castle Rock (55010)?

Applying published per-foot rates to the local median depth of 200 ft: drilling and casing alone typically runs $5,000–$13,000; a complete system including pump, pressure tank, and hookup typically runs $12,000–$20,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Castle Rock (55010)?

The median static water level is 35 ft below ground surface (middle half of wells: 18 ft–65 ft), from 201 measurements.

Drilled depth distribution

0–50 ft 7 50–100 ft 14 100–150 ft 32 150–200 ft 44 200–300 ft 40 300–400 ft 67 400–600 ft 2 600+ ft 0
Looking at a specific property in Castle Rock (55010)?

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Part of Dakota 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.