Air Selangor has announced a shutdown of the Sungai Semenyih Water Treatment Plant due to odour pollution detected at the Jenderam Hilir Raw Water Pump Station at 11.10am today.

Its Corporate Communications head Elina Baseri said Air Selangor is working with the Lembaga Urus Air Selangor (Luas) in trying to identify the source of the raw water pollution along Sungai Semenyih and its tributaries.

“Following the shut down of...