Karnataka has highest number of polluted rivers in South India: CPCB
![](http://admin.indiaenvironmentportal.org.in/files/River_Beas_Pollution_5.jpg)
BENGALURU: The water you drink or use for your daily needs may not be as safe as you think.
Publication Date:
22/01/2018
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BENGALURU: The water you drink or use for your daily needs may not be as safe as you think.