Municipalities with the lowest Flood inundation area ratio in Tochigi
25 municipalities in Tochigi, ordered by Flood inundation area ratio, lowest first.Lower means a smaller expected inundation area
Built at 2026-09-10T04:17:25.771Z. Sources for each value are on the municipality pages, under “Source”.
| Rank | Municipality | Value |
|---|---|---|
| 1 | 日光市 | 1.5% |
| 2 | 那須塩原市 | 4.1% |
| 3 | 那須町 | 4.5% |
| 4 | 茂木町 | 5.0% |
| 5 | 那珂川町 | 6.5% |
| 6 | 市貝町 | 6.9% |
| 7 | 鹿沼市 | 10.1% |
| 8 | 益子町 | 11.1% |
| 9 | 那須烏山市 | 11.7% |
| 10 | 塩谷町 | 13.8% |
| 11 | 矢板市 | 14.3% |
| 12 | 大田原市 | 18.4% |
| 13 | 佐野市 | 19.8% |
| 14 | 宇都宮市 | 23.0% |
| 15 | 壬生町 | 26.9% |
| 16 | さくら市 | 29.7% |
| 17 | 野木町 | 30.3% |
| 18 | 栃木市 | 36.4% |
| 19 | 下野市 | 37.5% |
| 20 | 足利市 | 37.9% |
| 21 | 小山市 | 39.0% |
| 22 | 真岡市 | 41.4% |
| 23 | 芳賀町 | 44.6% |
| 24 | 高根沢町 | 48.5% |
| 25 | 上三川町 | 50.2% |