The committee members visited two points along the Budha Nullah behind Ayurvedic College near Haibowal and near Haibowal Dairy Complex.
Ashwani Kumar expressed dismay at the "deplorable" condition of the Budha Nullah flowing through the city.
He said that the committee would try to arrange maximum assistance from the union government for cleaning of the rivulet.
During the visit, the committee members held meetings with members of some NGOs and government officials on matters related to air, water and noise pollution in the city, haphazard urbanisation, solid waste management, sewerage treatment.