Table 2: Factors taken into account with rating.
Factor Data Range Rating
Rainfall(P1) 1401 mm 5
1301-1400 mm 4
1201-1300 mm 3
1200 mm 2
Floodplain in the Flooded 5
(P2) Non-
ooded 2
Height above sea level 0-1.080 m 5
(P3) 1.081-1.924 m 4
1.925-2.404 m 3
2.405 m 2
Water density (P4) 0-2458.9 km