Vermont Water Well Depth & Drilling Cost Guide
Authoritative hydrogeological intelligence for Vermont. Regulated by the Vermont Department of Environmental Conservation (VTDEC). The statewide median drilling depth is 275 feet (ranging 75–600 ft) with an average drilling cost of $50 per foot ($36 to $80/ft).
Quick Hydrogeological Fact Sheet: Vermont
To reach potable water in Vermont, residential wells require drilling an average of 275 feet deep. Total turnkey installation costs average $15,200 USD for a completed 6-inch casing well, 1.5 HP submersible pump, pressure tank, and state permits. The standing static water table sits at approximately 35 feet below surface level, producing a reliable average flow rate of 8 GPM across the primary Bedrock Crystalline Aquifers (Green Mountains).
Vermont County-Level Well Logs & Average Depths
Official USGS hydrogeological monitoring stations, static levels, and driller completion records.
| County Name | Median Depth (ft) | Avg Cost / Foot | Typical Yield | Primary Aquifer | Local Action |
|---|---|---|---|---|---|
| Chittenden County (Burlington) | 240 ft | $48 /ft | 12 GPM | Champlain Valley Carbonates |
|
| Rutland County | 280 ft | $52 /ft | 8 GPM | Metamorphic Bedrock |
💰 Estimated Turnkey Cost Itemization in Vermont
Component-by-component breakdown for a standard residential water well (275 ft average).
| System Component | Specification in Vermont | Unit Cost | Estimated Subtotal |
|---|---|---|---|
| Borehole Drilling & Sanitary Casing | 275 ft depth with standard 6" PVC/Steel Casing & Drive Shoe | $50 /ft | $13,750 USD |
| Submersible Pump & Drop Pipe | 1.0 HP – 1.5 HP Stainless Submersible Pump with 12-gauge electrical drop cable | Turnkey Pump Unit | $2,250 USD |
| Pressure Tank & Control Switch | 40-gallon Captive Air Pressure Tank, 40/60 PSI Pressure Switch & Gauge | Standard Assembly | $1,200 USD |
| State Permits, Sanitary Grouting & Lab Water Testing | Mandatory Vermont Department of Environmental Conservation (VTDEC) permit, bentonite surface seal, and EPA drinking panel | State Fee + Lab | $650 USD |
| TOTAL ESTIMATED TURNKEY INVESTMENT | Includes excavation, drilling, plumbing hookup, and water inspection | $15,200 USD | |
Vermont Aquifers & Subsurface Geology
Schist, gneiss, phyllite and quartzite in Green Mountains; limestone and marble in valley
Water Quality & Recommended Filtration
⚖️ Vermont Well Drilling Regulations & Legal Setbacks
Calculate Drilling Cost in Vermont
Pre-loaded with Vermont median depth (275 ft) and average cost ($50/ft).
Frequently Asked Questions: Drilling Wells in Vermont
1. How deep do you usually have to drill for water in Vermont?
Across Vermont, the median residential water well is drilled to 275 feet. However, shallow alluvial wells can hit water as high as 75 feet, while deep bedrock or limestone aquifer wells may require drilling down to 600 feet to reach sufficient pressure and yield.
2. How much does a complete water well cost in Vermont?
On average, homeowners in Vermont invest $15,200 USD for a complete turnkey system. Drilling alone costs $50 per foot (ranging $36–$80/ft), while submersible pumps, pressure tanks, state permit fees ($200), and electrical hookups comprise the remaining balance.
3. What is the required setback from septic tanks in Vermont?
State health mandates overseen by the Vermont Department of Environmental Conservation (VTDEC) require a minimum separation distance of 100 feet from any septic tank, leach field, or potential contamination source, plus at least 25 feet from adjacent property boundaries.
4. What is the groundwater quality like in Vermont?
Wells in Vermont typically yield water with a hardness reading around 110 PPM and an average pH of 7.0. Key minerals present in natural groundwater include Hardness in Champlain Valley, Iron, Manganese, Radon. The recommended standard filtration configuration is: Iron/Manganese Filter + Radon Aeration.
🗺️ Neighboring & Regional Groundwater Guides
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