💦 Waterfall Calculator
Calculate stone, liner, tubing, and pump for your waterfall project.
Enter Waterfall Dimensions
Waterfall Guide
📐 Size Guide
| Feature | Effect |
|---|---|
| 2-3 ft wide | Gentle trickle, small garden |
| 4-5 ft wide | Noticeable flow, standard feature |
| 6+ ft wide | Dramatic, major focal point |
| 2-3 ft drop | Cascading, natural look |
| 4+ ft drop | Sheer drop, dramatic sound |
🪨 Stone Tips
- Use flat stones for the spillway edge
- Bury stones 1/3 into the slope for stability
- Create pockets for plants between rocks
- Vary stone sizes for natural look
- Order 20% extra stone for selection
🔧 Equipment Guide
- Pump: 100-150 GPH per inch of width
- Tubing: 1.5" or 2" for most waterfalls
- Filter: Essential for clean water
- Check valve: Prevents backflow when off
- GFCI outlet: Required for safety
⚠️ Safety
- Use GFCI protected outlets only
- Bury electrical conduit 18" deep
- Keep water away from house foundation
- Supervise children near water features