Flood potential in Gangshan District, Kaohsiung City
Gangshan District covers 49.9 km². Under 24 h / 350 mm, 5.9 km² (11.8%) is simulated to flood above 0.3 m; under 24 h / 650 mm, 12.2 km² (24.4%). The table gives all ten scenarios and five depth classes.
Among the 38 townships of Kaohsiung City, the 24 h / 350 mm simulated share ranks 10 (county average 2.1%) and the 24 h / 650 mm share ranks 12 (average 5.2%). Nationally, 35 and 61 of 368.
See Gangshan 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 | 0.9 | 0.9 | 0.1 | 0.0 | 0.0 | 2.0 | 4.0% |
| 6 h / 250 mm | 2.1 | 2.0 | 1.5 | 0.1 | 0.0 | 5.6 | 11.2% |
| 6 h / 350 mm | 2.7 | 3.3 | 2.0 | 0.8 | 0.1 | 9.0 | 18.0% |
| 12 h / 200 mm | 1.2 | 1.1 | 0.4 | 0.0 | 0.0 | 2.7 | 5.4% |
| 12 h / 300 mm | 2.1 | 2.1 | 1.4 | 0.5 | 0.0 | 6.1 | 12.1% |
| 12 h / 400 mm | 2.5 | 3.2 | 2.0 | 0.9 | 0.3 | 8.9 | 17.8% |
| 24 h / 200 mm | 0.7 | 0.8 | 0.1 | 0.0 | 0.0 | 1.6 | 3.2% |
| 24 h / 350 mm | 2.0 | 2.0 | 1.3 | 0.5 | 0.0 | 5.9 | 11.8% |
| 24 h / 500 mm | 2.8 | 3.2 | 2.0 | 0.9 | 0.3 | 9.2 | 18.4% |
| 24 h / 650 mm | 2.8 | 4.5 | 3.2 | 0.9 | 0.8 | 12.2 | 24.4% |
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 Gangshan District — the same township in the road accident heatmap: casualty accidents by hour, cause and vehicle type.
Other townships in Kaohsiung City
Lingya District Qianjin District Xinxing District Qiaotou District Qieding District Sanmin District Hunei District Qianzhen District Ziguan District Zuoying District Nanzi District Alian District Yancheng District Luzhu District Daliao District Fengshan District Renwu District Yong'an District Xiaogang District Niaosong District Linyuan District Gushan District Qishan District Meinong District Dashe District Yanchao District Dashu District Mituo District Tianliao District Qijin District Liugui District Jiaxian District Shanlin District Neimen District Maolin District Taoyuan District Namaxia District