From AFP, via Yahoo News (link):
Wei Dongying dumped 30 plastic bottles from an oversized plastic bag onto her living room floor.”Look at all the different colors: red, black, yellow, brown,” said Wei as she picked up the bottles containing samples of water taken from the canals and viaducts surrounding Wuli, a village of 1,500 people in eastern China.”The water used to be clear here. Now look at it. Filthy, undrinkable polluted water.”