Septic Tank Water Capacity Calculator
| Tank Size (Gallons) | Estimated Water Capacity (Gallons) |
|---|---|
| 500 | 400 |
| 1000 | 800 |
| 1500 | 1200 |
| 2000 | 1600 |
| 2500 | 2000 |
| 3000 | 2400 |
| 3500 | 2800 |
| 4000 | 3200 |
| Tank Size (Gallons) | Estimated Water Capacity (Gallons) |
|---|---|
| 500 | 400 |
| 1000 | 800 |
| 1500 | 1200 |
| 2000 | 1600 |
| 2500 | 2000 |
| 3000 | 2400 |
| 3500 | 2800 |
| 4000 | 3200 |