⟁ Vermont Well Data field records · 2026 survey

Vermont Well Data › Chittenden County › Williston (05495)

Williston, VT (05495): well depth, water level & drilling cost

✓ 620 Vermont DEC records · Chittenden County

500 ftmedian well depth
305 ft–620 fttypical depth range
30 ftmedian static water level
4 gpmmedian yield (526 tests)

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How deep are wells in and around Williston (05495), Vermont?

The median drilled well depth in and around Williston (05495) is 500 ft, based on 613 wells with recorded depths in the state Vermont DEC database. Half fall between 305 ft and 620 ft; 90% are shallower than 801 ft.

How much does it cost to drill a well in and around Williston (05495)?

Applying published per-foot rates to the local median depth of 500 ft: drilling and casing alone typically runs $12,500–$32,500; a complete system including pump, pressure tank, and hookup typically runs $30,000–$50,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Williston (05495)?

The median static water level is 30 ft below ground surface (middle half of wells: 20 ft–60 ft), from 247 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 11 100–150 ft 22 150–200 ft 21 200–300 ft 81 300–400 ft 88 400–600 ft 193 600+ ft 196
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Part of Chittenden County well records.

Method: medians computed from Vermont DEC records (Vermont DEC private well completion reports, excluding abandoned, test, monitoring and injection wells; 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.