An interactive map shows which parts of New York are most vulnerable to sea-level rises and increased flooding due to climate ...

Legal agreements govern the Great Lakes and some river systems in the U.S., but the Mississippi River doesn’t have a compact.

El Niño has brought devastating effects on Kenya. Discover its impact on infrastructure, agriculture and other sectors of the economy, plus recovery efforts.

But their impacts tend to be localized and depend on the unique hydrology of an area ... map is multiscale and reveals more rivers and streams as you zoom in. Rivers and streams are symbolized in two ...

For a second year, a plan meant to save endangered salmon brought major challenges at Green Peter Reservoir. What comes next?

Minor flooding is occurring along the Paroo River downstream of Eulo. The main flood peak remains in the Hungerford area. The Paroo River at Hungerford is likely to remain around 1.40 metres during ...

The main flood peak along the lower Warrego River has now passed through the Rocky area. Rainfall earlier this week caused renewed river level rises and minor flooding upstream of Charleville. A below ...