- Short & long-term impact on population/human settlements in the inundated and watershed areas;
- Impact on flora and fauna (wildlife) in the vicinity;
- Impact on wildlife (including birds) breeding area/feeding area/ migratory route;
- Impact on national parks & sanctuaries—both existing and potential;
- Impact on sites & monuments of historical, cultural and religious significance;
- Impact on forests; agriculture; fishery, and recreation & tourism etc.