Dead fish at Bishan Park on Jul 21, 2015 Photos: Calvin Oh

Bishan Park water quality normal despite mass fish deaths: PUB
Despite the death of up to 900 fish in the river running through Bishan-Ang Mo Kio Park, laboratory tests show the raw water quality, including dissolved oxygen levels, is within normal range, PUB says.
21st July 2015;

About 800 to 900 fish were found dead at the Kallang River at Bishan-Ang Mo Kio Park, but the water quality is normal, said Singapore’s water agency PUB.

In a statement, PUB said it was alerted to the problem on Monday (Jul 20) at about 7.40pm. “A site check was carried out immediately and NEA’s contractors were activated to remove the dead fish. Clean-up operations which commenced since last evening at the affected stretch of the river are largely completed,” PUB said on Tuesday.

Laboratory tests showed that the raw water quality, including dissolved oxygen levels, is within normal range, the agency stated.

Most of the fish affected are cichlids (F. Cichlidae). Specimens have been sent to AVA for examination, PUB said. Investigations on the cause are still ongoing.

“As of now, the water quality of the river in Bishan Park is normal, live fishes can be seen in the water and the public can continue with their activities at Kallang River @ Bishan-Ang Mo Kio Park. PUB will continue to monitor the situation,” a PUB spokesperson said

Source: Channel NewsAsia

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s