Live river levels on a map. A dot is a river gauge, coloured by its official step; tap one for its level and flood marks. This is where rivers are high now, not a map of flooded streets.
The Department of Irrigation has mapped how far 17 past floods reached. These show where floods reached before, never today's flood. Each river page lists its own.
Mee Oya 2019 · Aththanagalu Oya 2018 · Deduru Oya 2018 · Gin Ganga 2017 · Kalu Ganga 2017 · Kirama Oya 2017 · Nilwala Ganga 2017 · Gal Oya 2016 · Kala Oya 2016 · Kelani Ganga 2016 · Maha Oya 2016 · Yan Oya 2016
Not an official warning service. In an emergency, call 117.