Free tools for homeowners
Well & Septic Tools
Plan your install, replacement, or repair before you call a contractor. No signups, no quotes — just real numbers from real 2026 data.
Cost
Well & Septic Permit Cost Estimator
See realistic 2026 permit fees, soil/perc test costs, and timelines by state and system type.
- ▸Conventional, ATU, mound, drip, and well drilling
- ▸State-by-state permit fee ranges
- ▸Soil/perc test + drilling cost benchmarks
Septic System Type Finder
Answer six questions about your lot, soil, and household to get a recommended septic system type.
- ▸Conventional vs. ATU vs. mound vs. sand filter vs. drip
- ▸Based on perc rate, water table, and lot constraints
- ▸Includes typical cost range and pitfalls
Well Pump Sizing Tool
Calculate the pump HP, GPM, and pressure tank size you need from depth and household fixtures.
- ▸Submersible vs. jet pump guidance
- ▸Peak demand based on fixture units
- ▸Pressure tank drawdown sizing
Last updated: April 2026. Tools provide estimates based on aggregated public data and are not a substitute for a licensed contractor or local health department.