Water / Soil / Ground Environment
State of Japan's Environment at a Glance: Japanese Lake Environment - Japanese Lakes and Reservoirs 1
Japanese Lakes and Reservoirs
| 17 | Towada L. (Aomori/Akita) | 35 | Tazawa L. (Akita) |
| 18 | Ogawara L. (Aomori) | 36 | Misakubo R. (Yamagata) |
| 19 | Tsunatori R. (Iwate) | 37 | Sagae R. (Yamagata) |
| 20 | Gando R. (Iwate) | 38 | Inawashiro L. (Fukushima) |
| 21 | Tase R. (Iwate) | 39 | Hibara L. (Fukushima) |
| 22 | Toyosawa R. (Iwate) | 40 | Onogawa L. (Fukushima) |
| 23 | Yuda R. (Iwate) | 41 | Akimoto L. (Fukushima) |
| 24 | Ishibuchi R. (Iwate) | 42 | Sohara L. (Fukushima) |
| 25 | Kurikoma R. (Miyagi) | 43 | Oguni-numa L. (Fukushima) |
| 26 | Hanayama R. (Miyagi) | 44 | Goshiki-numa Ls. (Fukushima) |
| 27 | Narugo R. (Miyagi) | 46 | Hatori R. (Fukushima) |
| 28 | Urushizawa R. (Miyagi) | 48 | Numazawa-numa L. (Fukushima) |
| 29 | Kamafusa R. (Miyagi) | 52 | Yuno L. (Tochigi) |
| 30 | Tarumizu R. (Miyagi) | 53 | Chuzenji L. (Tochigi) |
| 31 | Izu-numa L. (Miyagi) | 54 | Akagi-onuma L. (Gunma) |
| 32 | Naga-numa L. (Miyagi) | 55 | Haruna L. (Gunma) |
| 33 | Okura R. (Miyagi) | 67 | Toyano-gata L. (Niigata) |
| 34 | Hachiro R. (Akita) | ||
L.:Lake, Ls.:Lakes, R.:Reservoir
| Lakes applicable to the Environmental Standards for Water Quality | |
| Designated lakes under the Clean Lakes Law | |
| Lakes applicable to the Environmental Standards for Water Quality & Wetlands registered with the Ramsar Convention |