⟁ Colorado Well Data field records · 2026 survey

Colorado Well Data › Boulder County › Boulder (80302)

Boulder, CO (80302): well depth, water level & drilling cost

✓ 540 DWR records · Boulder County

260 ftmedian well depth
40 ft–400 fttypical depth range
11 ftmedian static water level
7 gpmmedian yield (97 tests)

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How deep are wells in and around Boulder (80302), Colorado?

The median drilled well depth in and around Boulder (80302) is 260 ft, based on 378 wells with recorded depths in the state DWR database. Half fall between 40 ft and 400 ft; 90% are shallower than 562 ft.

How much does it cost to drill a well in and around Boulder (80302)?

Applying published per-foot rates to the local median depth of 260 ft: drilling and casing alone typically runs $6,500–$16,900; a complete system including pump, pressure tank, and hookup typically runs $15,600–$26,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Boulder (80302)?

The median static water level is 11 ft below ground surface (middle half of wells: 6 ft–60 ft), from 29 measurements.

Drilled depth distribution

0–50 ft 109 50–100 ft 11 100–150 ft 9 150–200 ft 25 200–300 ft 49 300–400 ft 78 400–600 ft 65 600+ ft 32
Looking at a specific property in Boulder (80302)?

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Get quotes from drillers who work in Boulder (80302)

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Part of Boulder County well records.

Method: medians computed from DWR records (DWR well permits, applications that were denied, withdrawn, cancelled or are still pending excluded; depths 0–5,000 ft), grouped by ZIP from the recorded address.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.