Expert Reviewer: Marcus Wellman, PG (Professional Geologist) | Hydrology & Groundwater Specialist
Estimating the cost of a new water well involves several variables, from the physical depth of the aquifer to the price of pump components. Use this professional **water well drilling cost calculator** to estimate your total investment or solve for specific cost components based on your available budget.
Water Well Drilling Cost Calculator
Enter at least 3 values and click Calculate.
Water Well Drilling Cost Formula
$$Total Cost = (Depth \times Rate) + Casing + Pump$$
Variables:
- Well Depth (D): The vertical distance from the surface to the bottom of the borehole.
- Drilling Rate (R): The service fee charged per foot of drilling (includes labor and rig operation).
- Casing & Materials (C): Fixed costs for the pipe, screen, grout, and well cap.
- Pump & Infrastructure (P): The cost of the submersible pump, pressure tank, and wiring.
Related Calculators
What is a Water Well Drilling Cost Calculator?
A water well drilling cost calculator is a financial tool used by homeowners, farmers, and developers to estimate the significant capital expenditure required to access groundwater. Unlike standard utility connections, the cost of a private well varies wildly based on geological conditions, the depth of the local water table, and the diameter of the casing required.
This calculator provides transparency by breaking down the “per-foot” drilling costs versus the fixed costs of hardware like pumps and storage tanks. It helps users decide if a specific property is viable or if they need to budget for deeper drilling in arid regions.
How to Calculate Water Well Drilling Cost (Example)
- Determine Depth: Consult local well logs. Example: 250 feet.
- Identify Rate: Local average is $30 per foot. (250 x $30 = $7,500).
- Add Materials: PVC casing and gravel pack for $2,000.
- Add Pumping System: Pump, tank, and electrical hookup for $3,000.
- Final Sum: $7,500 + $2,000 + $3,000 = $12,500 Total.
Frequently Asked Questions (FAQ)
Does well depth significantly change the price? Yes, the deeper the drilling rig must go, the higher the labor and fuel costs, and often the higher the casing material cost.
What is the most expensive part of a well? Usually, the drilling labor (depth x rate) is the largest component, though a high-end filtration or pump system can match it.
Are permits included in these calculations? No, permit fees vary by county and state and should be added as a separate line item to your final budget.
Why solve for Rate? Solving for rate helps you understand the market value you are being quoted by different contractors given a set depth and material list.