Data about wetlands in Tamil Nadu.
Includes:
1. List of Ramsar sites in TN.
2. Stats on different types of wetlands.
3. Area under wetlands district-wise.
4. List of bird sanctuaries
5. List of 100 wetlands.
Report of a study by ActionAid India on the sewage treatment plants of BWSSB.
It details the state of the STPs, the standards they are aiming for, and how that compares to that of KSPCB.
Delhi Solid Waste Management data has the following maps:
1. Map of Dhalaos or garbage dumping spots in Delhi
2. Map of Solid waste collection points.
3. Map of open landfills in Delhi