Jairam Ramesh, environment minister in the UPA regime, said on his passing away, "He was an indefatigable crusader not only for Nirmal Ganga but also for Aviral Ganga. It was my privilege and good fortune to be able to implement some of his important suggestions to ensure uninterrupted flow in the holy Ganga and its tributaries in Uttarakhand. I salute his commitment and dedication, his scholarship and learning, his faith and passion.