ALOR STAR: The Environment Department has given its assurance that Sungai Muda's water quality has not been affected following the water supply disruptions on Sunday.
Its state director, Sharifah Zakiah Syed Sahab, said the river's water quality remains safe and has been approved for domestic consumption.
"We are constantly updated on the water quality situation of Sungai Muda, particularly after the disruptions on Sunday.
"Based on our test results, Sungai Muda's water quality falls within the average of class two to three on the water quality index scale.
"It is deemed safe to be used for domestic consumption," she said after attending the state Environment Department's Hari Raya Aidilfitri open house here today.
She also gave her assurance that the department would continuously monitor the water quality.
"We are vigilant as the possibility of excessive industrial or waste disposal may result in the degradation of the river's water quality.
"We have our water quality check operations set up in several areas in Sungai Muda and would take prompt actions as soon as we are informed of any sign of pollution."
On Monday, it was reported that nearly 252,000 accounts in the Kuala Muda and Kulim districts and part of Baling district were affected by the sudden drop in Sungai Muda's water level on Sunday.
The unscheduled water supply disruption in the three districts and some parts of Seberang Prai was caused by a faulty barrage gate at the river.
On a separate matter, Sharifah Zakiah advised people to avoid open burning to preserve air quality standards and prevent wildfires, especially during the El Nino phenomenon, which was expected to occur next month.
"As for now, the air quality is still under control. However, the risk of sparking a wildfire or large-scale fires are greatly increased during dry and hot weather.
"Those conducting large open or industrial burning can be charged under Section 29A of the Environmental Quality Act 1974, which carries a maximum of RM500,000 fine or no more than five years' jail or both, upon conviction."