Flood potential in Ren'ai District, Keelung City
Ren'ai District covers 4.6 km². Under 24 h / 350 mm, 0.2 km² (5.4%) is simulated to flood above 0.3 m; under 24 h / 650 mm, 0.4 km² (9.6%). The table gives all ten scenarios and five depth classes.
See Ren'ai 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 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 1.7% |
| 6 h / 250 mm | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.3 | 6.0% |
| 6 h / 350 mm | 0.0 | 0.1 | 0.1 | 0.1 | 0.0 | 0.4 | 8.3% |
| 12 h / 200 mm | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 2.8% |
| 12 h / 300 mm | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.3 | 5.6% |
| 12 h / 400 mm | 0.0 | 0.1 | 0.1 | 0.1 | 0.0 | 0.3 | 7.5% |
| 24 h / 200 mm | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 1.5% |
| 24 h / 350 mm | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.2 | 5.4% |
| 24 h / 500 mm | 0.0 | 0.1 | 0.1 | 0.1 | 0.0 | 0.3 | 7.6% |
| 24 h / 650 mm | 0.0 | 0.1 | 0.2 | 0.1 | 0.0 | 0.4 | 9.6% |
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 Ren'ai District — the same township in the road accident heatmap: casualty accidents by hour, cause and vehicle type.
Other townships in Keelung City
Zhongzheng District Zhongshan District Qidu District Anle District Nuannuan District Xinyi District