Flash floods from Chorabari lake in Uttarakhand on June 17, 2013 carrying rocks and silt was a monumental tragedy that struck holy shrine of Kedarnath on its way. It killed some 6500 people on its way, destroyed property and infrastructure worth hundreds of crores constructed so labouriously spanning decades. The State was not caught unaware as Indian Metereological Department had predicted heavy rains and floods. Due prominence and publicity of the climate warning was not accorded and crores of tourists, pilgrims visiting Badrinath, Kedarnath, Gangotri, Yamunotri and Hemkund Sahib were caught unaware, led them being trapped in the unmitigated disaster ruthlessly.
The calamity was certainly man-made as usual caused by reckless constructions, overflowing tourism, burgeoning number of diesel driven vehicles poisoning hills, intensive mining in the fragile eco-system, unheeded public warnings with no plans of large-scale evacuation in emergency situations that exacerbated the tragedy. Congress regime of the State was squarely responsible for the monumental disaster and mismanagement of relief works while Congress minions had a field day in exploiting the tragedy to fill their coffers. Offer of the then Gujarat Chief Minister Narendra Modi to undertake rescue missions was turned down due to petty political rivalries notwithstanding human tragedy at stake. It was a glaring example of how political slug-fest too is a severe climate hazard !
Have we learnt any right lesson from the catastrophe ? Doesn’t appear to be so. There is so much commercialisation of natural assets that the unmitigated human greed of lucre drives crores of innocents into calamities of grave dimensions. Three Shamkaracharya-s had appealed a few months ago not to convert pilgrimage shrines into tourist hubs. It appears to have fallen on deaf ears as ‘molestation’ of hills continues unabated. Recently a Jain pilgrimage shrine in Jharkhanda too, was proposed to be destroyed into a tourist hub which Government had to withdraw in view of massive outbreak of protest by Jains. Why do authorities indulge in such disastrous activities knowing very well about large-scale damage that may be inflicted ?
And now the Joshimath calamity. Entire town is gradually sinking leading to massive cracks and fissures in houses, walls, huge cavities on roads etc. According to Director of the Wadia Institute Of Himalayan Geology, variety of anthropogenic and other natural factors are responsible for subsidence of the town. As usual, stream of warnings went unheeded as the sinking phenomenon has been growing over a long period of time. According to them, three principal factors having caused the sinking happen to be foundation of the district on debris of a century old landslide triggered by an earthquake, being in seismic zone-V and gradual water percolation reducing strength of rocks underneath. Factor of landslide was highlighted in the Himalayan Gazetteer in 1886 and by Mishra Committee in 1976. So the alarm bells were tolled as early as in 1976 ! Area is highly glaciated with soil weak and flowing water eroding the very foundation of town. Here too, unplanned and unrestricted construction activity, frequent heavy rains etc. have intensified the crisis. Large number of houses have been severely damaged to being highly risk-prone now as residents have been spending nights outside their homes in night chill. During recent visit of Uttarakhand Chief Minister to the town, residents broke into tears while narrating their agonies. They are clueless as to how to go about surviving after spending their life savings in having those homes which have to be abandoned now. NTPC have been accused of damaging the eco-system by tunnelling the area for a hydel project which they have vehemently denied and asserted, the exercise was undertaken after due diligence.
As a matter of concern, Joshimath is not the lone sinking phenomenon in UK hills. Several such disasters have been recorded in past like Garbyang in district Dharchula, Bagi in Uttarkashi etc. Garbyang, once a trade centre, has been sinking for decades as reported in the Economic Times dated Jan. 10, 2023. Munshiyari block of Pithoragarh district and Bagi reported cracks as early as in 1990s itself. Extensive water harvesting too is a factor for seepage as discovered in the case of Umli-Bandarigaon. Experts have already demanded complete ban on deforestation, mining and road construction activities in all vulnerable belts
Wadia Institute have suggested microzonation of the town, re-laying of entire drainage system, creating rainwater outlets and evaluation of rock strength to be undertaken after evacuation of all residents. Is such an exercise of complete renovation of the town involving huge capital expenditure worth it ? Alternately residents may be rehabilitated in other towns under various housing schemes of State and Central Governments while the town be abandoned altogether to be returned to nature with passage of time.
Now that the Prime Ministers Office has entered the scenario and directed the State Government to address the crisis on a war-footing by ordering inter-disciplinary investigation of the affected area, time-bound reconstruction plan and continuous seismic monitoring of the area, we hope hapless residents will not have to suffer for a long period of time. PMO must also order remedial measures for all such towns and districts vulnerable to land subsidence in the state of Uttarakhanda.