Aiming to save the spring water systems in the Himalayan states, a NITI Aayog constituted group of experts has urged the government to set up a dedicated mission
Spanning States across the country’s north and northeast and home to about 50 million people, the Indian Himalayan Region (IHR) has been heavily reliant on these natural groundwater sources, that are under increasing threat from the urbanisation caused by a constant push for development and climate change.
“Almost half of the perennial springs have already dried up or have become seasonal and tens of thousands of villages are currently facing acute water shortage for drinking and other domestic purposes,” the group noted in its report titled ‘Inventory and Revival of Springs in the Himalayas for Water Security.’ “Almost 60% of low-discharge springs that provided water to small habitations in the Himalayan region have reported clear decline during the last couple of decades,” the report’s authors, who included experts from the Department of Science and Technology, noted.
The extent of the crisis plaguing the mountainous region was recently evident when more than half a dozen districts of Himachal Pradesh and the State capital Shimla faced a severe drinking water crisis this May after major water sources either went fully or partially dry. While poor water management was said to be the key cause, according to State authorities, they also attributed reduced snowmelt and depressed flow from springs as contributors to the crisis.
Also, with almost 64% of the cultivable area in the Himalayas fed by natural springs, they are often the only source of irrigation in the region.
The report noted that there were also multiple sources of pollution in springs and these were due to both geogenic, or ‘natural’ causes and anthropogenic, or man-made, ones.