Vermont Well Data › Grand Isle County › Grand Isle (05458)
Grand Isle, VT (05458): well depth, water level & drilling cost
✓ 243 Vermont DEC records · Grand Isle County
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How deep are wells in and around Grand Isle (05458), Vermont?
The median drilled well depth in and around Grand Isle (05458) is 284 ft, based on 243 wells with recorded depths in the state Vermont DEC database. Half fall between 201 ft and 424 ft; 90% are shallower than 521 ft.
How much does it cost to drill a well in and around Grand Isle (05458)?
Applying published per-foot rates to the local median depth of 284 ft: drilling and casing alone typically runs $7,100–$18,460; a complete system including pump, pressure tank, and hookup typically runs $17,040–$28,400. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in and around Grand Isle (05458)?
The median static water level is 20 ft below ground surface (middle half of wells: 10 ft–30 ft), from 105 measurements.
Drilled depth distribution
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Part of Grand Isle 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.