|
| Existing system water usage (in liters) | Proposed system water usage (in liters ) | Saved water (in liters) | |||
| One person | One family (4 members) | One person | One family (4 members) | One person | One family (4 members) | |
| Day | 150 - 200 | 600 - 800 | 135 | 540 | 15 - 65 | 60 - 260 |
| Week | 1050 - 1400 | 4200 - 9800 | 945 | 3780 | 105 - 455 | 420 - 1820 |
| Month | 4500 - 6000 | 18,000 - 24,000 | 4050 | 16,200 | 450 - 1950 | 1800 - 7800 |
| Year | 54,750 - 73,000 | 219,000 - 292,000 | 49,275 | 197,100 | 5475 - 23,725 | 21,900 - 94,900 |