| Weir height | Storage capacity | Depression storage | Initial depth | Percolation rate | |
| (mm) | (mm) | (mm) | (mm) | (mm/hr) | |
| Irrigating paddy | 84.5 | 58.5 | - | 26.0 | 0.85* |
| Non-irrigating and upland for wheat | 0.0 | - | 0 ~ 38.6 | 0.0 | 0.43 |
| Upland for soybean | 0.0 | - | 0 ~ 17.6 | 0.0 | 0.43 |
| Permeable residential lot | 0.0 | - | 0 ~ 6.4 | 0.0 | 0.46 |