Septic tank waste pollutes Yangtze River in Chongqing(4/4)

Polluted water discharged from a septic tank flows into the Yangtze River in Southwest China’s Chongqing municipality, Jan 2, 2015. About 50 meters upstream is a water collection site of Chongqing Water Supply Co., Ltd. Residents blamed the polluter irresponsible and called for an investigation into the case, which also became a hot topic on Twitter-like Sina Weibo. [Photo/CFP]