Williston, VT Well
Drilling Cost
Avg. Depth
230 ft
Cost / Foot
$32–$74
Total Project
$11,500
vs. National Avg
53% above avg.
the $7,500 national avg.
Williston, VT Well Drilling Cost by Depth
| Well Depth | Drilling Only | Complete System | Est. Total |
|---|---|---|---|
| 100 ft | $3,200–$7,400 | $8,000–$12,200 | $9,800 |
| 150 ft | $4,800–$11,100 | $10,000–$16,300 | $12,700 |
| 200 ft | $6,400–$14,800 | $12,000–$20,400 | $15,600 |
| 300 ft | $9,600–$22,200 | $16,000–$28,600 | $21,400 |
| 400 ft | $12,800–$29,600 | $20,000–$36,800 | $27,200 |
| 500 ft | $16,000–$37,000 | $24,000–$45,000 | $33,000 |
*Costs are estimates based on Williston area rates for 2026. Complete system includes casing, pump, pressure tank, electrical, and permits. Actual prices vary by property.
Well Drilling in Williston, VT
Eastern Champlain Valley with glacial deposits over Cambrian Monkton Quartzite and Dunham Dolomite; well yields vary with bedrock type
The average residential well in Williston is 230 feet deep and costs approximately $11,500 for a complete system including drilling, casing, pump, and pressure tank. Drilling rates in the area range from $32 to $74 per foot, which is 53% above the national average of $7,500.
The primary aquifer serving the Williston area is the Champlain Valley / Cambrian Dolomite Aquifer. Well depths can vary significantly depending on your specific property location and proximity to the aquifer.
Permits & Regulations
Williston well permit; VT DEC; $75-$150
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Nearby Areas
Also serving: Essex , Richmond, Shelburne, Hinesburg, St. George
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