Sungai Johor is the main source of raw water supply in south Johor. — Filepic
JOHOR BARU: Johor government is urged to be more proactive in monitoring the quality of Sungai Johor as the river is the main source of raw water supply in south of the state.
Green Earth Society Johor president P. Sivakumar said based on incidents over the years, contamination in the river caused inconvenience to hundreds of thousands of consumers.
