6 years, 3 months ago

Where every drop counts

Rainfall has been scanty since the conclusion of the southwest monsoon, and several districts across the country have already been affected by drought in 2018-19. According to the Manual for Drought Management by the Department of Agriculture, there are six major data indicators which portend drought: Rainfall, crop sown area, reservoir levels, satellite-based crop conditions, stream flow and groundwater levels. image/svg+xml RAINFALL RAINFALL -54.1 -15.4 23.4 South west monsoon Post- monsoon season -97.8 -33.1 31.6 Gujarat -27.96 Gujarat -97.78 Jharkhand -28.17 Rajasthan -92.81 Andhra Pradesh -12.15 Uttar Pradesh -94.05 Maharashtra -73.41 Maharashtra -8.09 Deviation from norm % Deviation from norm % Drier than usual The country receives three-fourths of its annual rainfall during the southwest monsoon. Maps below show the percentage of excess or shortage of rainfall in each State during June-September 2018 and during October-December 24 Water stored Data shows that reservoirs in Andhra Pradesh & Telangana, West Bengal and Gujarat have the lowest storage levels as on December 26, 2018. image/svg+xml 30 60 80 Storage level % Reservoir levels Andhra Pradesh & Telangana 29.14 Gujarat 35.19 Maharashtra 47.79 West Bengal 32.28 Drought-hit The rainfall and reservoir levels data shows that States like Gujarat and Andhra Pradesh have a drought situation. According to a written answer given during Lok Sabha Question Hour, several States, including Maharashtra, Karnataka and Rajasthan have declared drought in a number of districts during the year 2017-18 and 2018-19.

The Hindu

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