Lakes and rivers

Rapid decline in glacier coverage of the Cordillera Blanca contaminating surrounding waters, Peru

70% of the world's tropical glaciers are based in the Peruvian Andes and are responsible for providing local communities with drinking water and the water supplies for agriculture, energy production and tourism. According to new research, glacier coverage of the...

January 13, 2016

Lake Poopo on the verge of drying out, Bolivia

Lake Poopo, the second largest lake in Bolivia, after Titicaca has almost dried up. The event prompted Victor Hugo Vasquez, the Governor of Oruro province to declare a state of natural disaster on December 19, 2015. The lake which used to extend over more than 4 610...

December 22, 2015

NOAA predicts significant harmful algal bloom in western Lake Erie this summer

NOAA and its research partners predict that western Lake Erie will have a significant bloom of cyanobacteria, a toxic blue-green algae, during the 2014 bloom season in late summer. However, the predicted bloom is expected to be smaller than last year’s intense

July 11, 2014

Mysterious brown foam and fish deaths at Lake Mead, USA

Mysterious brown foam was found floating on the Lake Mead's surface on June 9/10, 2013. Park officials urged people to avoid the Overton Arm, after several dozen carp were found dead. Nevada Department of Wildlife is investigating the fish

June 13, 2013

Great Lakes water levels reached record lows

The U.S. Army Corps of Engineers measured record low water levels in two of the North America's Great Lakes, Michigan and Huron. The water levels at Lake Michigan and Lake Huron reached the lowest level from 1918, since modern record-keeping began. Water levels at

February 10, 2013