Water / Soil / Ground Environment
State of Japan's Environment at a Glance: Japanese Lake Environment - Japanese Lakes and Reservoirs 1
Japanese Lakes and Reservoirs
| 1 | Shikotsu L. (Hokkaido) | 9 | Kuttara L. (Hokkaido) |
| 2 | Toya L. (Hokkaido) | 10 | Abashiri L. (Hokkaido) |
| 3 | O-numa L. (Hokkaido) | 11 | Kushiro W. (Hokkaido) |
| 4 | Akan L. (Hokkaido) | 12 | Kuccharo L. (Hokkaido) |
| 5 | Kussharo L. (Hokkaido) | 13 | Utonai L. (Hokkaido) |
| 6 | Shikaribetsu L. (Hokkaido) | 14 | Kiritappu W. (Hokkaido) |
| 7 | Nukabira R. (Hokkaido) | 15 | AkkeshiL. (Hokkaido) |
| 8 | Harutori L. (Hokkaido) | 16 | Saroma L. (Hokkaido) |
L.:Lake, W.:Wetland
| Lakes applicable to the Environmental Standards for Water Quality | |
| Wetlands registered with the Ramsar Convention |