Gulf Islands
Koh Samui Flood Risk
The Gulf of Thailand's main island resort, with Chaweng and Lamai beaches driving a fast-growing villa and condo market.
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Overall risk score
LOW — 9/100
Computed from 3 available factor(s), fixed and explainable weighting (details below).
Elevation
11.0m
Flood episodes
0/0
Distance to canal/river
1209m
Factors included in the score
Ground elevation (weight 40%)5/100
Elevation: 11.0m — high (>10m) (Bangkok average ≈ 1.5m).
Flood history (GISTDA) (weight 35%)10/100
No flood detected over the last 0 years.
Distance to nearest canal/river (weight 25%)15/100
« Oker » at 1209m.