Action taken report by the Uttarakhand Pollution Control Board in the matter of Gram Pradhan and Residents of Tapovan Vs State of Uttarakhand. The report was in pursuance to the National Green Tribunal (NGT) order of January 2, 2020 on muck disposal and management in Tapovan-Vishnugad Hydroelectric Project of National Thermal Power Corporation Ltd., Uttarakhand.