"Chinese authorities tried to slow the spread of a toxic spill by building 51 makeshift dams along the tainted river and using fire trucks to pump out polluted water before it reaches a reservoir serving a city of 10 million people, state media said Friday." 06-06
"A blast at a Chinese plant 12 days ago sent the equivalent of 10 tanker-loads of toxic chemicals into the Songhua river, Chinese state media report." 11-05
"China is to spend millions of dollars in an effort to clean up one of its largest lakes, which has been severely polluted by years of waste dumping."
"An algae infestation earlier this year in Lake Tai, in Jiangsu province, led to a public panic and the suspension of water supplies from the lake." 10-07