SEVERAL Klang Valley neighborhoods may face a temporary water disruption today following an odour pollution incident at Sungai Kundang and Sungai Sembah in Selangor. 

The odour pollution has caused temporary shutdowns at four water treatment plants: Rantau Panjang, Sungai Selangor Phase 1, Sungai Selangor Phase 2, and Sungai Selangor Phase 3.