Sant Seechewal mobilized numberless people (Sangat) round the globe for the voluntary kar sewa of rejuvenation of Guru Nanak Dev Ji’s historic river Kali Bein, 160-km long tributary of the Beas, flowing through Doaba, the fertile central part of Punjab, known as the Granary of India. When Sant Seecyewal began the kar sewa in July 2000, the Kali Bein river was on the verge of death due to worst type of domestic and industrial pollution. Sant Seechewal, with the help of his Sangat, has cleared hyacinth and silt out of the bed of river, restored flow of clean water in it and beautified it with flowers and fruit trees, bathing ghats and bricked roads on its banks, transforming it into a picnic spot where the religious pilgrims, students and tourists from India and abroad come daily in large numbers to have a glimpse of its beauty.