Pond1 Pond2 Pond3 Pond4 Total
Area (m2) 1841 2282 6921 2250 13294
Volume (m3) 1889 2271 6606 2361 13127
Aspect Ratios 0.50 0.77 2.33 0.63 -
Vegetation X O O X -
Minimum HRT (hr) 3.78 4.54 14.21 4.72 26.52
Table 1: Detail information of each pond in Songchon Constructed Wetland (SCW).