Flood potential in Shetou Township, Changhua County

Shetou Township covers 36.1 km². Under 24 h / 350 mm, 3.5 km² (9.7%) is simulated to flood above 0.3 m; under 24 h / 650 mm, 10.0 km² (27.8%). The table gives all ten scenarios and five depth classes.

36.1 km²Area

3.5 km²Flooded, 24h 350mm

0.3 km²of which >1 m

10.0 km²Flooded, 24h 650mm

Among the 26 townships of Changhua County, the 24 h / 350 mm simulated share ranks 2 (county average 3.7%) and the 24 h / 650 mm share ranks 5 (average 18.8%). Nationally, 54 and 49 of 368.

See Shetou Township on the map

0.3–0.5 m0.5–1 m1–2 m2–3 m>3 m

Scenario	0.3–0.5 m	0.5–1 m	1–2 m	2–3 m	Total flooded km²	Share
6 h / 150 mm	0.4	0.3	0.1	0.0	0.8	2.3%
6 h / 250 mm	1.5	1.5	0.2	0.0	3.2	8.8%
6 h / 350 mm	2.1	3.0	1.2	0.0	6.3	17.5%
12 h / 200 mm	0.8	0.6	0.1	0.0	1.5	4.3%
12 h / 300 mm	1.8	2.3	0.6	0.0	4.7	13.0%
12 h / 400 mm	2.1	3.2	1.7	0.1	7.2	19.8%
24 h / 200 mm	0.6	0.5	0.1	0.0	1.2	3.4%
24 h / 350 mm	1.4	1.8	0.3	0.0	3.5	9.7%
24 h / 500 mm	2.4	3.4	2.0	0.1	7.8	21.6%
24 h / 650 mm	2.3	4.2	3.4	0.2	10.0	27.8%

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 Shetou Township — the same township in the road accident heatmap: casualty accidents by hour, cause and vehicle type.

Other townships in Changhua County

Puxin Township Tianzhong Township Yongjing Township Hemei Township Xihu Township Tianwei Township Shengang Township Xiushui Township Lukang Township Dacun Township Yuanlin City Fuxing Township Changhua City Huatan Township Xianxi Township Beidou Township Pitou Township Fangyuan Township Puyan Township Erlin Township Zhutang Township Dacheng Township Ershui Township Xizhou Township Fenyuan Township

Changhua County · Back to counties