Local 2026 Pricing · Mankato, MN

Mankato, MN Well Drilling Cost

Avg. Depth

150 ft

Cost / Foot

$24–$55

Total Project

$5,700

vs. National Avg

24% below avg.

the $7,500 national avg.

Mankato, MN Well Drilling Cost by Depth

Well Depth Drilling Only Complete System Est. Total
100 ft $2,400–$5,500 $7,200–$10,300 $8,600
150 ft $3,600–$8,250 $8,800–$13,450 $10,900
200 ft $4,800–$11,000 $10,400–$16,600 $13,200
300 ft $7,200–$16,500 $13,600–$22,900 $17,800
400 ft $9,600–$22,000 $16,800–$29,200 $22,400
500 ft $12,000–$27,500 $20,000–$35,500 $27,000

*Costs are estimates based on Mankato area rates for 2026. Complete system includes casing, pump, pressure tank, electrical, and permits. Actual prices vary by property.

Well Drilling in Mankato, MN

Blue Earth County with Minnesota River bluffs; thick glacial deposits over Ordovician limestone and Cambrian sandstone; multiple aquifer options

The average residential well in Mankato is 150 feet deep and costs approximately $5,700 for a complete system including drilling, casing, pump, and pressure tank. Drilling rates in the area range from $24 to $55 per foot, which is 24% below the national average of $7,500.

The primary aquifer serving the Mankato area is the Glacial Drift / Prairie du Chien-Jordan Aquifer. Well depths can vary significantly depending on your specific property location and proximity to the aquifer.

Permits & Regulations

Blue Earth County; MN Dept of Health well permit; $50-$100

See our full Minnesota well drilling cost guide for permit requirements and water quality details

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Mankato Well Drilling FAQ

How much does it cost to drill a well in Mankato, MN?
The average cost to drill a residential water well in Mankato is $5,700, based on a typical depth of 150 feet. Drilling rates in the Mankato area range from $24 to $55 per foot. Total project cost includes drilling, casing, pump installation, pressure tank, electrical hookup, and water testing.
How deep are wells in Mankato?
The average residential well depth in Mankato is 150 feet. Actual depth depends on your specific property location, elevation, and proximity to the Glacial Drift / Prairie du Chien-Jordan Aquifer. A local well driller can estimate the depth needed for your property based on nearby well logs and geological data.
Do I need a permit to drill a well near Mankato?
Blue Earth County; MN Dept of Health well permit; $50-$100 For detailed Minnesota permit requirements, licensing rules, and water rights information, see our full Minnesota well drilling cost guide.
How long does it take to drill a well in Mankato?
Most residential wells in the Mankato area take 1–3 days to drill, depending on depth and local geology. The complete project — including pump installation, electrical hookup, water testing, and permitting — typically takes 1–2 weeks from start to finish. Scheduling availability with local drillers may add additional lead time.

Nearby Areas

Also serving: North Mankato, Eagle Lake, Lake Crystal, St. Peter, Mapleton

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