⟁ Colorado Well Data field records · 2026 survey

Colorado Well Data › Park County › Jefferson (80456)

Jefferson, CO (80456): well depth, water level & drilling cost

✓ 2,500 DWR records · Park County

330 ftmedian well depth
225 ft–469 fttypical depth range
120 ftmedian static water level
5 gpmmedian yield (1,323 tests)

Pull every recorded well near a Jefferson (80456) address — $49

How deep are wells in and around Jefferson (80456), Colorado?

The median drilled well depth in and around Jefferson (80456) is 330 ft, based on 1,946 wells with recorded depths in the state DWR database. Half fall between 225 ft and 469 ft; 90% are shallower than 575 ft.

How much does it cost to drill a well in and around Jefferson (80456)?

Applying published per-foot rates to the local median depth of 410 ft: drilling and casing alone typically runs $10,250–$26,650; a complete system including pump, pressure tank, and hookup typically runs $24,600–$41,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Jefferson (80456)?

The median static water level is 120 ft below ground surface (middle half of wells: 80 ft–200 ft), from 261 measurements.

Drilled depth distribution

0–50 ft 98 50–100 ft 48 100–150 ft 99 150–200 ft 124 200–300 ft 416 300–400 ft 409 400–600 ft 577 600+ ft 175
Looking at a specific property in Jefferson (80456)?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $49
Get quotes from drillers who work in Jefferson (80456)

Free. Goes to licensed drillers working Park County.

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Method: medians computed from DWR records (DWR well permits, applications that were denied, withdrawn, cancelled or are still pending excluded; depths 0–5,000 ft), grouped by ZIP from the recorded address.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