Minnesota Well Drilling Cost 2026: $6,930 Avg + $28-$62/ft

Bottom line: Water well drilling in Minnesota costs $28–$62 per foot in 2026, with the average residential project running $6,930 complete. Minnesota’s typical well depth is 165 feet (range: 40–500 ft), and the primary aquifer is the Surficial Sand and Gravel / Prairie du Chien-Jordan Aquifer / Mount Simon-Hinckley Aquifer.

This guide covers 2026 Minnesota well drilling pricing — by depth, region, and project scope — plus the geology, permit rules, licensing requirements, and seasonal considerations that affect every Minnesota well project.

Minnesota Well Drilling Cost at a Glance

Cost Factor	Minnesota 2026
Average total project cost	$6,930
Cost per foot (drilling only)	$28–$62
Average residential well depth	165 feet
Typical depth range	40–500 ft
Primary aquifer	Surficial Sand and Gravel / Prairie du Chien-Jordan Aquifer / Mount Simon-Hinckley Aquifer
Water table depth	20-80 feet in surficial aquifers; 100-400 feet for deep bedrock aquifers in the Twin Cities metro
Permit cost range	$50-$200
Best drilling months	April through November

Cost by Well Depth in Minnesota

These ranges use Minnesota’s typical per-foot cost ($28–$62, average $42) plus standard pump/casing/electrical hookup ($2,500–$5,000). Final cost depends on geology, water yield, and pump sizing.

Well Depth	Minnesota Drilling Cost	Complete System
100 ft (shallow)	$2,800–$6,200	$5,300–$11,200
165 ft (typical)	$4,620–$10,230	$7,120–$15,230
300 ft (moderate)	$8,400–$18,600	$10,900–$23,600
500 ft (deep)	$14,000–$31,000	$16,500–$36,000

For a complete national breakdown, see our well drilling cost per foot guide or the main well drilling cost guide.

Minnesota Geology and Drilling Conditions

Minnesota’s thick glacial deposits — sand, gravel, and clay till — provide productive shallow aquifers across the state. Beneath the drift, Precambrian crystalline rock dominates in the north, while Prairie du Chien dolomite, Jordan Sandstone, and other Paleozoic formations underlie the southeast.

The Surficial Sand and Gravel / Prairie du Chien-Jordan Aquifer / Mount Simon-Hinckley Aquifer is Minnesota’s primary source of residential well water. Water table depth ranges from 20-80 feet in surficial aquifers; 100-400 feet for deep bedrock aquifers in the Twin Cities metro, which directly affects how deep your well must be drilled. Wells targeting deeper aquifers cost proportionally more — both for the additional drilling time and for heavier-duty pumps required to lift water from greater depths.

Common Water Quality Issues in Minnesota

Minnesota well water frequently contains: iron, manganese, hardness, arsenic in western Minnesota, nitrate in agricultural areas, and radium.

These contaminants don’t always make water unsafe — many are aesthetic (iron staining, hardness) rather than health concerns — but they affect treatment system requirements:

• Iron and manganese are the most common nuisance contaminants. Treatment: oxidation filter or water softener with iron-removing resin ($800–$2,500 installed).
• Hardness (calcium, magnesium) requires a water softener ($800–$2,500 for whole-house systems). See our water softeners guide.
• Hydrogen sulfide (“rotten egg” smell) is treated with aeration or chlorination ($500–$2,000).
• Bacteria (coliform, E. coli) require shock chlorination plus UV disinfection or chlorination injection ($500–$1,500).
• Arsenic, uranium, radon are health-critical contaminants requiring specific treatment systems and ongoing testing.

Always test new wells for the full panel before connecting to your home’s plumbing. See our well water test kits guide for testing options.

What’s Included in a Minnesota Well Drilling Quote

A typical Minnesota well drilling quote covers:

• Drilling and casing — the well bore (steel or PVC casing)
• Well screen — filters out sand and sediment at the water-bearing zone
• Grout seal — cement seal around the casing to prevent surface contamination
• Development — flushing to maximize water yield
• Well cap — sanitary seal at the top

Not typically included (budget separately):

Additional Cost	Price Range
Submersible pump + installation	$1,000–$3,500
Pressure tank	$300–$1,500
Electrical hookup	$500–$1,500
Water line to house	$500–$3,000
Water testing (full panel)	$200–$500
Treatment system (if needed)	$500–$5,000

A complete Minnesota well system with pump, pressure tank, and connections typically runs $9,430–$33,500 for average depths.

Permits and Licensing in Minnesota

Permitting: Well drilling permits in Minnesota are administered by Minnesota Department of Health (MDH) licenses drillers and oversees well construction; local units of government may have additional requirements. Permit costs run $50-$200 depending on county and well type.

Licensing: Minnesota requires all well contractors, limited well/boring contractors, and monitoring well contractors to be licensed by MDH. No homeowner exemption exists.

Water rights: Minnesota follows the Regulated Riparian (permit system through the Minnesota Department of Natural Resources for all water appropriations over 10,000 gallons/day or 1 million gallons/year) doctrine for groundwater. Understand the rules before drilling — exempt wells (typically domestic under a stated GPM threshold) often have simpler permitting, while higher-yield or commercial wells require full appropriation procedures.

Best Time to Drill in Minnesota

April through November; extreme cold and 4-6 foot frost depths make winter drilling very challenging

Driller schedules typically fill 4–8 weeks in advance, especially in peak season. Book early if your timing is flexible. Off-season drilling (where climate allows) sometimes captures 5–15% labor savings.

How Many Minnesota Households Use Well Water

About 22% of Minnesota households rely on private wells, with concentrations in rural areas of central and southern Minnesota

This concentration directly affects driller availability — counties with high private-well density (typically rural areas, certain river basins, mountain regions) have more drillers competing for work and more competitive pricing. Metro areas with mostly municipal water often see fewer drillers and higher per-foot rates.

Top Cities for Well Drilling in Minnesota

The largest residential well drilling markets in Minnesota include Minneapolis, St. Paul, Rochester, Duluth, and Bloomington. Pricing varies more by sub-region (driven by geology and well-density) than by metro area in Minnesota. For driller listings by city, browse our Minnesota well driller directory.

How to Save Money on a Minnesota Well

1. Get at least 3 quotes. Per-foot rates vary 20–40% between drillers for the same well. Request 3 free quotes from licensed Minnesota drillers.
2. Check with neighbors first. Nearby wells give you a realistic depth estimate — the biggest cost driver. Drillers in Minnesota typically have permit records you can search to find depth data near your property.
3. Ask about depth guarantees. Some Minnesota drillers cap their quote at an agreed depth — if they hit water shallower, you save; if they drill deeper, they absorb the cost.
4. Bundle the work. Hiring one company for drilling + pump + electrical hookup typically saves $500–$1,500 vs separate contractors.
5. Don’t skimp on the pump. A properly sized submersible pump costs more upfront but lasts 12–20 years vs 5–8 years for budget pumps in Minnesota’s typical depth range. See our submersible pumps guide.

Frequently Asked Questions

How much does a well cost in Minnesota?

The average Minnesota residential well costs $6,930 complete with pump and connection. Drilling alone runs $28–$62 per foot. A typical 165-foot well costs $4,620–$10,230 for drilling, plus $2,500–$5,000 for pump and hookup.

How deep are wells in Minnesota?

The average residential well depth in Minnesota is 165 feet, with most wells ranging from 40–500 feet depending on geology and target aquifer. Wells in the Surficial Sand and Gravel typically hit water sooner; deeper aquifers require correspondingly longer drilling.

Do I need a permit to drill a well in Minnesota?

Yes — Minnesota Department of Health (MDH) licenses drillers and oversees well construction; local units of government may have additional requirements regulates well drilling in Minnesota, with permits costing $50-$200. Some exempt wells (typically domestic use under a stated GPM threshold) have simpler procedures, but most residential wells require full permits before drilling can begin.

Can I drill my own well in Minnesota?

Minnesota requires all well contractors, limited well/boring contractors, and monitoring well contractors to be licensed by MDH.

How long does it take to drill a well in Minnesota?

Most residential wells in Minnesota are completed in 1–3 days of actual drilling. Including pump installation, electrical, and plumbing, plan on 1–2 weeks for the full project. Permit approval typically adds 2–6 weeks before drilling can start.

Is Minnesota well water safe to drink?

Minnesota well water is generally safe when properly tested and treated for the local quality issues (iron, manganese, hardness, arsenic in western Minnesota, nitrate in agricultural areas, and radium). Private well owners are responsible for testing — there’s no government oversight like there is for municipal water. Test annually for bacteria and nitrates; do a full chemical panel every 3–5 years and immediately after any nearby construction or land use change.

How long do wells last in Minnesota?

Properly drilled and maintained wells in Minnesota typically last 30–50 years for the well bore itself. The pump is the most common component to fail — premium submersibles last 12–20 years; budget pumps 5–10. Pressure tanks last 8–15 years. Routine pump and pressure tank replacements add up to a fraction of the original drilling cost over the well’s life.

Get a Minnesota Well Drilling Quote

The fastest way to know your actual cost is to get quotes from licensed Minnesota drillers familiar with your specific area’s geology. Request 3 free estimates.

For more on related topics, see our main well drilling cost guide, well pump costs, or browse Minnesota well drillers.