| Timber production | Economic Forest Development Complex (include Leading Forest Management Complex) | - |
| Water supply | - | - |
| Disaster prevention | Coastal·Island Type | Coastal Adjacent Mountain Areas and Island Mountain Areas |
| Forest recreation | Urban Periphery Type | Urban Land Area within the Watershed: 15~35% |
| Living environment conservation | Urban Type | Urban Land Area within the Watershed: Over 35% |
| Natural environment conservation | Main Mountain RangeAdjacent Type | Main Mountain Ridges, Areas Adjacent to Baekdu Daegan and Jeong-Maek, Coastal Adjacent Mountain Areas and Island Mountain Areas |