(Feature image: Arial view of Bhimtal Lake and dam. Source:- Postoast.com)
All is not well with Bhimtal dam in Nainital district, Uttarakhand. On March 8, 2021 morning, the fillers from its protection wall wobbled out. It sparked panic among local residents living near the largest lake of Kumaon region. For past couple of years they have been concerned about the structural safety of the aging dam. The 138 years old dam has already been in news for vertical cracks and recurring seepages.
Continue reading “Uttarakhand: Aging Bhimtal Dam Raising Serious Safety Concerns”
Ramsar wetlands in India require urgent intervention for central, state governments and Ramsar Convention as this 2020 report shows. The five regional reports from India in 2020 show that despite Ramsar tag, the fate of these wetlands has seen no marked improvement. This raises the question as to how helpful for wetlands in India is the Ramsar tag.
In 2019, India has added 10 more wetlands selected under Ramsar Convention taking total number of Ramsar wetlands in the country to 37 covering about 10,679.39 sq km area across 15 different Indian States and two Union Territories (UTs). A description of each of India’s 37 Ramsar wetlands, as given on official Ramsar website is given in Annexure below. A decade after the first meeting at Ramsar in Iran for wetland protection in 1971, India got its first wetlands, Chilika lake (Odisha) and Keoladeo National Park (Rajasthan) registered as Ramsar wetland of global significance in Oct 1981.
Continue reading “India Ramsar Wetlands in Crisis in 2020”
Out of six states/ Union Territory in South India, three stares have five Ramsar wetlands sites which include one each in Andhra Pradesh and Tamil Nadu and three in Kerala. There are no Ramsar wetlands in Telangana, Karnataka and Puducherry. In order to understand and highlight the present day situation of Ramsar sites in India, SANDRP has compiled information on all 37 wetlands under North, West, North East and East zone. This account in the series describes the threats affecting the Ramsar sites in South Indian States.
Continue reading “Ramsar Wetlands in Crisis 2020: South India”
In East India there are four Ramsar wetlands: two each in W Bengal and Odisha states. There are no Ramsar wetland sites in Bihar, Jharkhand or Sikkim, the other East India states. Here we provide a status of these Ramsar sites of East India, along with the kind of risks and threats these Ramsar sites face. The objective is to ensure greater awareness about these issues and hope that this will help achieve better responses from Ramsar convention as also the governments at various levels.
Continue reading “Ramsar Wetlands in Crisis 2020: East India”
Mumbai Metropolitan Region (MMR), with annual rainfall in access of 2000 mm, does not do much to harvest the rain. It does not protect its local water bodies. It does not recharge groundwater to the extent it can easily do. It does not reduce its transmission and distribution losses. It does not treat its sewage to recycle and thus reduce freshwater demand. It does no demand side management. And yet it keeps demanding more water, and for that building of more dams and thus pushing more destruction. Without any credible options assessment. It has no water policy or water vision for smart water management.
The proposed Gargain Dam that will lead to destruction of over four lakh trees in 720 ha forest mostly in Tansa Wildlife Sanctuary, is a good example of how Mumbai is fuelling such dam building and destruction. The Rs 3105 Cr project will have many other impacts, including displacement of tribals and destruction of livelihoods for thousands others. As SANDRP report showed six years ago, (https://sandrp.in/2013/12/20/dams-in-tribal-areas-of-western-ghats-for-water-supply-to-mumbai-why-are-they-unjustified/, https://sandrp.in/2013/12/18/multiple-dams-for-mumbai-region/) and as our letter to the then Maharashtra Chief Minister emphasised in 2015 (https://sandrp.in/2015/01/13/water-smart-mumbai-open-letter-to-cm-devendra-fadnavis/), MMR region does not need any of these dams.
It was good to see MID DAY news paper report and EDIT highlighting some of these issues. Will the people of Mumbai Rise up, to stop this destructive dam, being pushed in their names, the way they stood up to save the far fewer Aarey Milk Colony trees?
Continue reading “DRP NB 2 March 2020: Will Mumbai rise up against unwanted, destructive Gargai Dam?”
In the second half of 2019, ten additional wetlands of India have been recognized as Ramsar sites taking the total tally of such wetlands from 27 to 37. Does getting Ramsar tags really help the cause of wetlands protection? Here we try to show the present conditions and threats the Ramsar wetlands sites have been facing in North India. The subsequent compilation would share details of Ramsar sites in other zones of India.
Continue reading “Ramsar Wetlands in Crisis 2020: North India”
Jammu and Kashmir has many wetlands of national importance and international recognition. These water bodies are critical source of livelihood and job opportunities for a large number of population in form of fishing, farming, tourism etc. Moreover, most of the wetlands in the region fall under Central Asian Flyway Zone (CAF) and visited by lakhs of migratory and endangered birds during their annual migration march. These wetlands areas also provide safe refuge to native vegetation and wild animals. Their protection is crucial to combat the dual impact of climate change, water scarcity and flooding.
Continue reading “J&K Wetlands Overview 2019: New Threats Looming, Old Remain Unresolved”
“Titash is a river’s name. Those living beside the river hardly know the etymological source of its name. They never tried to find out, they never felt any need to. There are rivers with significant names like Madhumati, Brahmaputra, Padma, Saraswati, Jamuna. And this one is called Titash!
No one will find its meaning in the dictionary. But is there any proof that the river might have been dearer to its people if it had a more literate, meaningful name? If a girl named Kajal-Lata is grandly renamed Baidurya Malini, her playmates will not be happy.”
“All the paths from the yards of Malo homes take them to the water of Titash. These are short paths. So short that a baby’s cry at one end can be heard by its mother at the other end. The pitter-patter of adolescent girl’s heart can be heard by the youth in their boats in the river. The only long road for them lies in the river’s midstream and it carries only boats.”
~ Titash Ekti Nadir Naam, Adwaita Mallabarman, 1956[i] Continue reading “Titash Ekti Nadir Naam: Swan Song of a River”
The tendency of filling up reservoirs in the beginning and middle of monsoon season have been leading to avoidable flood disasters in the country. Apart from Kerala flood 2018, which was aggravated by mismanagement of reservoirs, various reports show that reservoirs in river basin of Cauvery, Krishna, Godavari and Ganga were also filled up well before the end of South West monsoon season. Resultantly there were many man made flood spells in downstream areas affecting lives and livelihoods of people.
After highlighting role of dams in floods in Kerala and how improper dam operation affected people in Assam and Himachal Pradesh, this third and concluding part throws light on other dam induced flood (and canal breach) incidents in 2018. Continue reading “Dams Floods 2018: Filling up Dams well before Monsoon end, Invitation to Disaster”
Dams and reservoirs make rivers sediment-starved and menacing manifold downstream. While heavy rainfall is also a key factor behind the floods, hungry water had a more pronounced effect, says D. Padmalal, Scientist and Head, Hydrological process group, National Centre for Earth Science Studies.
– “When the sediment transport is interrupted, the potential energy of the hungry water released from dams will scour the river banks downstream, uprooting trees or riparian vegetation and damaging bridges and other engineering structures,” explains Dr. Padmalal. Overloaded with silt and clay from the eroding river banks, the highly turbid and viscous water clogs drainage channels. Subsequent discharge of water from the dam will lead to inundation and waterlogging of large areas.
– Hungry water can also develop in high gradient river channels devoid of adequate quantity of sand and gravel, especially during periods of high rainfall. “Years of uncontrolled sand mining have left most of the rivers in Kerala depleted or exhausted of sand and gravel. This creates a situation similar to the release of hungry water from dams,” notes Dr. Padmalal. When the river channel has adequate supply of sand and gravel, the potential energy of the water is used to transport the mixture. The water does not scour the banks or turn muddy.
Continue reading “DRP News Bulletin 1 October 2018: Hungry Water Effect due to Dams & Unsustainable Sand Mining Worsened Kerala Floods”