Flood potential in Da'an District, Taipei City

Da'an District covers 11.4 km². Under 24 h / 350 mm, 0.0 km² (0.1%) is simulated to flood above 0.3 m; under 24 h / 650 mm, 0.4 km² (3.1%). The table gives all ten scenarios and five depth classes.

The simulated flooded area here is tiny (under 0.5 km²); the share is not meaningful — look at the map instead.
11.4 km²Area
0.0 km²Flooded, 24h 350mm
0.0 km²of which >1 m
0.4 km²Flooded, 24h 650mm

See Da'an District on the map

0.3–0.5 m0.5–1 m1–2 m2–3 m>3 m
Scenario0.3–0.5 m0.5–1 m1–2 m2–3 m>3 mTotal flooded km²Share
6 h / 150 mm0.00.00.00.00.00.00.1%
6 h / 250 mm0.00.00.00.00.00.00.3%
6 h / 350 mm0.10.10.00.00.00.21.6%
12 h / 200 mm0.00.00.00.00.00.00.1%
12 h / 300 mm0.00.00.00.00.00.00.3%
12 h / 400 mm0.10.00.00.00.00.11.2%
24 h / 200 mm0.00.00.00.00.00.00.1%
24 h / 350 mm0.00.00.00.00.00.00.1%
24 h / 500 mm0.10.00.00.00.00.11.0%
24 h / 650 mm0.30.10.00.00.00.43.1%

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 Da'an District — the same township in the road accident heatmap: casualty accidents by hour, cause and vehicle type.

Other townships in Taipei City

Datong District Zhongshan District Zhongzheng District Beitou District Wanhua District Shilin District Songshan District Neihu District Wenshan District Xinyi District Nangang District

Taipei City · Back to counties