Freshet (noun)

1. A sudden and substantial flow of water, especially one caused by heavy rain or snowmelt.
2. A sudden rise in the level of a river or stream.

Origin:

Middle english freschete, from middle french freschet, from old french fresche 'fresh, new'.

Examples:

1. The small town was hit by a devastating freshet that washed away homes, bridges, and roads.
2. The spring freshet was a welcome sight, as it replenished the river's water levels after the long, dry summer.
3. The freshet caused widespread flooding, and forced many residents to evacuate their homes.
4. The freshet was a reminder of the power of nature and the importance of preparedness.
5. The freshet brought much-needed water to the parched lands, and allowed for the growth of crops and vegetation.