Mandan, ND Well
Drilling Cost
Avg. Depth
140 ft
Cost / Foot
$22–$50
Total Project
$4,760
vs. National Avg
37% below avg.
the $7,500 national avg.
Mandan, ND Well Drilling Cost by Depth
| Well Depth | Drilling Only | Complete System | Est. Total |
|---|---|---|---|
| 100 ft | $2,200–$5,000 | $7,000–$9,800 | $8,200 |
| 150 ft | $3,300–$7,500 | $8,500–$12,700 | $10,300 |
| 200 ft | $4,400–$10,000 | $10,000–$15,600 | $12,400 |
| 300 ft | $6,600–$15,000 | $13,000–$21,400 | $16,600 |
| 400 ft | $8,800–$20,000 | $16,000–$27,200 | $20,800 |
| 500 ft | $11,000–$25,000 | $19,000–$33,000 | $25,000 |
*Costs are estimates based on Mandan area rates for 2026. Complete system includes casing, pump, pressure tank, electrical, and permits. Actual prices vary by property.
Well Drilling in Mandan, ND
Missouri River west bank with terrace gravels and glacial drift; Fort Union Group sandstone at moderate depth provides reliable bedrock aquifer
The average residential well in Mandan is 140 feet deep and costs approximately $4,760 for a complete system including drilling, casing, pump, and pressure tank. Drilling rates in the area range from $22 to $50 per foot, which is 37% below the national average of $7,500.
The primary aquifer serving the Mandan area is the Missouri Valley / Fort Union Aquifer. Well depths can vary significantly depending on your specific property location and proximity to the aquifer.
Permits & Regulations
Morton County; ND SWC well permit; $50
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Nearby Areas
Also serving: Bismarck , Glen Ullin, New Salem, Sweet Briar, Judson
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