Fish Pond Excavation Calculator
Calculate pond embankment, bokchor and excavation volume accurately from land measurements
Fish Pond Excavation Calculator
Calculate pond embankment, bokchor and excavation volume accurately from land measurements
📐 Land Dimensions
⚙️ Pond Parameters
Flat step inside after embankment slope
Depth of the flat ledge (typically 1-2 feet)
Embankment width excluding bokchor
1 = 45° (1:1), 1.5 = gentler slope (1:1.5)
How It Works
Pond Structure Diagram
Pond Structure
• Embankment: Raised earthen wall around the pond
• Bokchor: Flat step inside the pond after embankment slope
• Pond: Water body for fish farming
• Chandina: Width of the flat top surface of embankment
Calculation Method
• Area = Average Length × Average Width
• Frustum Volume = (Depth ÷ 3) × (Top Area + Bottom Area + √(Top × Bottom))
• 1 Satak = 435.6 sq ft
Earth Balance Information
• Total excavation = Pond volume + Bokchor volume
• Embankment needs 25% more soil due to compaction (loose soil compacts when packed)
About Pond Excavation
Pond excavation for fish farming is a crucial step. Without proper measurement and planning, pond excavation can lead to extra costs and problems. This calculator will help you make accurate calculations.
Parts of a Pond
- Embankment (Par): The raised earthen wall around the pond that holds water
- Bokchor (Inner Ledge): A flat step inside the pond after the embankment slope
- Chandina (Top Width): The width of the flat top surface of the embankment
Ideal Pond Dimensions
- Depth: 6-10 feet (2-3 meters)
- Embankment width: 25-35 feet
- Bokchor: 2-4 feet
- Embankment height: 8-12 feet
Tips: Consult a local fisheries expert before determining pond size. Consider soil type and water availability.
🐟 Benefits of Fish Farming
Additional Income
Extra income from fish farming alongside agriculture
Land Utilization
Productive use of low-lying or unused land
Nutritious Food
Fresh and nutritious fish for the family
Water Conservation
Pond water can also be used for irrigation