Rising water levels in glacial lakes can lead to catastrophic floods. (chimalaya.org)
The prime minister has urged people along the east coast to monitor rising water levels, as the tidal surge proves to be less extreme than first thought. (politics.co.uk)
A steadily - rising water level adds a layer of tension, as one slip from a platform or fading rainbow can leave you falling to your doom. (denofgeek.com)