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.