Sungai Udang sanitary landfill operator compounded RM10,000 for polluting river 22 Feb 2021 / 21:22 H. Pix for illustration purposes. MELAKA: The Sungai Udang Sanitary Landfill operator was slapped with a RM10,000 compound on Feb 15 for polluting Sungai Ayer Batu here in August last year. State Rural Development, Flood Management and Green Technology chairman Datuk Seri Idris Haron said effluent released from the wastewater pond had affected agricultural activities of various cash crops and paddy involving 1,500 hectares in Paya Rumput and Bukit Rampai. He said water sample analysis found that there was a violation of several parameters set under Environmental Quality (Control of Pollution from Solid Waste Transfer Station and Landfill) Regulations 2009.