The waters in the Bosphorus strait changed color during yesterday's torrential rain in Istanbul, Anadolu Agency informed.

Drone photos show that the blue color of the waters has changed, with the waters turning brown in places.

No mercury was detected in the water samples of the Oder River, said the Polish Minister of the Environment

The color of the Bosphorus changed after muddy waters from the Gökçu and Küçüksu rivers flowed into the Bosphorus during the rains that started yesterday morning.

Major floods as a result of heavy rains in Istanbul caused damage and led to difficulties on the roads and in the daily life of citizens, BTA reported.

torrential rains

the waters of the Bosphorus

changed color