Watch: Yamuna river covered with layer of foam in Delhi as ammonia level rises

New Delhi, Oct 31 (ANI): Level of ammonia in Yamuna River in Delhi has increased with a layer of foam covering the sacred river. The situation led to some disruption in water supply in parts of the national capital. Earlier, water supply was disrupted as Sonia Vihar and Bhagirathi water treatment plants, which receive Yamuna water, were temporarily shut due to high level of ammonia in them.