Flood potential in Yonghe District, New Taipei City
Yonghe District covers 6.2 km². Under 24 h / 350 mm, 0.3 km² (5.5%) is simulated to flood above 0.3 m; under 24 h / 650 mm, 1.1 km² (18.6%). The table gives all ten scenarios and five depth classes.
Among the 29 townships of New Taipei City, the 24 h / 350 mm simulated share ranks 3 (county average 0.5%) and the 24 h / 650 mm share ranks 1 (average 1.6%). Nationally, 90 and 88 of 368.
See Yonghe District on the map
| Scenario | 0.3–0.5 m | 0.5–1 m | 1–2 m | 2–3 m | >3 m | Total flooded km² | Share |
|---|---|---|---|---|---|---|---|
| 6 h / 150 mm | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 1.6% |
| 6 h / 250 mm | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.3 | 5.1% |
| 6 h / 350 mm | 0.3 | 0.5 | 0.0 | 0.0 | 0.0 | 0.8 | 13.5% |
| 12 h / 200 mm | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 2.0% |
| 12 h / 300 mm | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.3 | 4.9% |
| 12 h / 400 mm | 0.2 | 0.4 | 0.0 | 0.0 | 0.0 | 0.7 | 10.9% |
| 24 h / 200 mm | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 1.4% |
| 24 h / 350 mm | 0.3 | 0.1 | 0.0 | 0.0 | 0.0 | 0.3 | 5.5% |
| 24 h / 500 mm | 0.2 | 0.5 | 0.0 | 0.0 | 0.0 | 0.7 | 12.0% |
| 24 h / 650 mm | 0.3 | 0.5 | 0.3 | 0.0 | 0.0 | 1.1 | 18.6% |
Areas are sums of 40 × 40 m cells. Nationally the cell sums run 0.3–0.5% above the original polygon areas (measured per scenario); the error is larger for small townships. A scenario is a design rainfall: total over the duration, not per hour. The depth class is the maximum simulated depth in the cell.
Road accidents in Yonghe District — the same township in the road accident heatmap: casualty accidents by hour, cause and vehicle type.
Other townships in New Taipei City
Banqiao District Sanchong District Xinzhuang District Zhonghe District Luzhou District Tucheng District Bali District Shulin District Taishan District Yingge District Jinshan District Tamsui District Wugu District Linkou District Gongliao District Xindian District Wanli District Shenkeng District Ruifang District Sanxia District Sanzhi District Shuangxi District Xizhi District Shimen District Pinglin District Pingxi District Wulai District Shiding District