Ohio Water Well Depth & Drilling Cost Guide
Authoritative hydrogeological intelligence for Ohio. Regulated by the Ohio Department of Natural Resources (ODNR) - Geological Survey. The statewide median drilling depth is 125 feet (ranging 35–380 ft) with an average drilling cost of $36 per foot ($26 to $60/ft).
Quick Hydrogeological Fact Sheet: Ohio
To reach potable water in Ohio, residential wells require drilling an average of 125 feet deep. Total turnkey installation costs average $7,200 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 24 feet below surface level, producing a reliable average flow rate of 18 GPM across the primary Sand & Gravel Buried Valley Aquifers.
Ohio 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 |
|---|---|---|---|---|---|
| Franklin County (Columbus) | 115 ft | $34 /ft | 20 GPM | Scioto River Buried Valley |
|
| Medina County | 130 ft | $35 /ft | 16 GPM | Glacial Outwash |
💰 Estimated Turnkey Cost Itemization in Ohio
Component-by-component breakdown for a standard residential water well (125 ft average).
| System Component | Specification in Ohio | Unit Cost | Estimated Subtotal |
|---|---|---|---|
| Borehole Drilling & Sanitary Casing | 125 ft depth with standard 6" PVC/Steel Casing & Drive Shoe | $36 /ft | $4,500 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 Ohio Department of Natural Resources (ODNR) - Geological Survey permit, bentonite surface seal, and EPA drinking panel | State Fee + Lab | $570 USD |
| TOTAL ESTIMATED TURNKEY INVESTMENT | Includes excavation, drilling, plumbing hookup, and water inspection | $7,200 USD | |
Ohio Aquifers & Subsurface Geology
Glacial buried valley outwash, limestone, dolomite, sandstone
Water Quality & Recommended Filtration
⚖️ Ohio Well Drilling Regulations & Legal Setbacks
Calculate Drilling Cost in Ohio
Pre-loaded with Ohio median depth (125 ft) and average cost ($36/ft).
Frequently Asked Questions: Drilling Wells in Ohio
1. How deep do you usually have to drill for water in Ohio?
Across Ohio, the median residential water well is drilled to 125 feet. However, shallow alluvial wells can hit water as high as 35 feet, while deep bedrock or limestone aquifer wells may require drilling down to 380 feet to reach sufficient pressure and yield.
2. How much does a complete water well cost in Ohio?
On average, homeowners in Ohio invest $7,200 USD for a complete turnkey system. Drilling alone costs $36 per foot (ranging $26–$60/ft), while submersible pumps, pressure tanks, state permit fees ($120), and electrical hookups comprise the remaining balance.
3. What is the required setback from septic tanks in Ohio?
State health mandates overseen by the Ohio Department of Natural Resources (ODNR) - Geological Survey require a minimum separation distance of 50 feet from any septic tank, leach field, or potential contamination source, plus at least 10 feet from adjacent property boundaries.
4. What is the groundwater quality like in Ohio?
Wells in Ohio typically yield water with a hardness reading around 310 PPM and an average pH of 7.7. Key minerals present in natural groundwater include Extreme Hardness, Iron, Hydrogen Sulfide Sulfur. The recommended standard filtration configuration is: Commercial Capacity Water Softener + Air Injection Sulfur System.
🗺️ Neighboring & Regional Groundwater Guides
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