TNSmart Daily Reservoir Data

The TNSmart Multi-Hazard Alert Response and Tracking Platform from Tamil Nadu provides data on total capacity of reservoirs supplying drinking water to all districts. The GIS map and accompanying tables have data on the name of basin, total capacity in mcft and as a percentage of total. This dashboard view also provides yearly data and basin wise data. While the dataset is purported to be updated "daily," the frequency of updates is actually contingent on the specific ministries responsible for collecting this data.