Central Water Commission (CWC) measures and monitors water level at 700 hundred Flood Forecasting site in the country. It publishes this information on its Flood Forecast website[I]. The website has three ways to get this information: Data Flow Map, List Based Exploration, and Hydrograph view. The Hydrograph view provides information for past 72 hours, supposed to be updated every hour. This is in addition to the list of current forecasts.
As per the website the Data Flow Map has information about 226 Flood Forecast Sites in the country comprising of 166 Level Forecast Sites and 60 Inflow Forecast Sites. It also monitors 700 Flood sites, information made available through List Based Exploration and Hydrograph View.
In order to better understanding the CWC’s flood monitoring and forecasting work, in this article we have given state wise list of CWC’s Level Forecast, Inflow Forecast and level monitoring sites in North East India. For better understanding, we have also included part of West Bengal that is in Brahmaputra basin here, in addition to the 8 North Eastern states. Similar report has been published for North India[II] and we hope to publish reports covering other regions of India too.
The East Kolkata Wetlands (EKW) are unique yet complex system of natural and human-made wetlands in West Bengal. The wetlands cover 125 sq km comprising of salt marshes, salt meadows, sewage farms and settling ponds. They are used to treat Kolkata’s sewage, and the nutrients contained in the waste water sustain fish farms and agriculture.
Devised by local fishermen and farmers, these wetlands served, in effect, as the largest natural sewage treatment plant (STP) for the city. And using the purification capacity of wetlands, Kolkata by transforming nearly one-third of the city’s sewage into a rich harvest of fish and fresh vegetables daily, has pioneered an environment-friendly system of sewage disposal. Because of this, the EKW were designated a “wetland of international importance” under the Ramsar Convention on August 19, 2002. https://en.wikipedia.org/wiki/East_Kolkata_Wetlands
However for past many years, these wetlands are under threat due to exponential expansion of real-estate projects. Recently illegal landfills are on the rise and unprecedented land development and urbanization have been creating concerns about the impact on EKW environment. 2017 has seen the situation turning only worse for EKW.
In the morning of Aug 11, 2017, while checking my daily morning routine sites, I saw the sudden appearance of purple patch (signifying rainfall in access of 175 mm rainfall in previous 24 hours) on NASA daily rainfall accumulation map for Indian subcontinent.[i] The purpose patch covered parts of the West Bengal, North East Indian and Bangladesh. I was taken aback, but it was not very unusual to see in the peak of monsoon. So as we usually do, I took a screenshot and put up on SANDRP FB page with a warning that this could lead to floods. I did not realize that this was the beginning of an unprecedented wave of floods for these regions that may extend to Ganga basin as I write this. Such purple patches generally disappear in 24 hours, since the rains do not last to long. However, in the case of current phase, not only the purple patch has last now for 42 hours, it has extended to the west, all along India Nepal region along the southern boundary of Nepal. Continue reading “Brahmaputra basin faces unprecedented flood wave in Aug 2017”→
Above: Fabulous view of Rangeet Teesta Confluence (Photo: AJT Johnsingh)
Guest Blog by Gauri Noolkar-Oak
The minute I crossed over the Indo-Bangladesh border into India at Chengrabandha, the atmosphere changed instantly; more briskness, more people and more English and Hindi surrounded me. I also spotted posters of Baahubali 2, and a few flags of Bhartiya Janata Party fluttered at the local bus station of Chengrabandha. I set out for Mainaguri, and through the pitter-patter of a weak drizzle, as the first tea plantations came into view.
For past many years, incidents of illegal river sand mining across the country are on the rise. Given its resultant and adverse impact on river system and dependent communities, various state and central governments continue to go through the motions of devising a mechanism for judicious excavation of this minor mineral. But there seems no will to achieve compliance. At the same the time, people and concerned groups affected by illegitimate riverbed mining practices are approaching judiciary seeking legal intervention to curb the unsustainable mining of the natural resource.
In this backdrop, continuing tracking of this issue (like in 2015) SANDRP is providing an overview of various aspects related abstraction of the finite grit material from the rivers through a three part blog series. The first part of the series presents description of the most of the illegal riverbed sand mining incidents that have taken place in different Indian States through the year 2016. The second part of the blog gives account of the measures taken by governments at States and Central level to check the pilferage of this natural resource. The third part will highlight on the legal interventions by respective courts including Honorable Supreme Court (SC) and National Green Tribunal (NGT) to regulate unscientific quarrying of riverbeds.
Above: Young kid from a fishing family in Kahalgaon, even the most informed communities (Ganga Mukti Andolan) are clueless about the government’s intentions (Photo by Veditum)
GUEST BLOG BY: Siddharth Agarwal
As the Ganga rises and fills streets and alleys with it’s water all along it’s course, I spend a time out at home, partially because of personal reasons and in some parts due to the rising levels of the river hindering all sorts of movement around it. Currently on a walk along the Ganga for Veditum India Foundation’s ‘Moving Upstream’ project, I’ve been able to walk a distance of about 1000 kms alongside it’s banks from Ganga Sagar till Varanasi in 50 days’ time. Some places saw me walking right next to the river while others had me maintaining my distance since it just wasn’t possible to peruse a course anywhere in the vicinity of the flooded banks.
The rising levels of the river are no surprise, an annual occurrence with variation only in ferocity. We’re surprisingly still caught off guard, every single year, with this news about floods in cities like Patna, Allahabad and Varanasi making it to national television on an almost daily basis. But what of all the places between Patna, Allahabad and Varanasi? What of all the places that are not cities and of all the people who are not urban dwellers? The major focus as I walk along the river are the people of the river and their lives, those who inhabit this space known to all as the vastly fertile Indo-Gangetic plains but unknown as a place extremely vulnerable to the forces of nature and shaky towards those man-made.
I had been informed in advance of the situation of our fishermen by minds already working in the field of environment and rivers in our country, often mentioning that these communities were severely under-represented and very much neglected even when it came to discussions relating to them. Non-inclusiveness of communities while making decisions is not a new theme in India, but given the extent of impact that some upcoming government decisions/policies was going to have on these people, I decided to ask them a few questions as I proceeded upstream from Ganga Sagar, starting early June 2016.
Anywhere downstream of the Farakka barrage, the mention of the word barrage has a stunning effect on the people and 1975 is a year that fisher folks remember as a year of doom. For most readers and even for me before I started upon this trip, this would makes sense if one tries to put in a little effort in imagining how a barrage or dam might affect a river. But unlike how logic would dictate, this effect doesn’t exist just downstream of the barrage and similar reactions continued even further upstream, in Jharkhand and Bihar.
The National Mission for Clean Ganga and The National Waterways programme have been in the limelight for making grand promises of :
1.) Cleaning and maintenance of the river
2.) Economic Development and Cheaper Transportation.
Now, this is not a commentary on the efficiency and feasibility of making such proposals, simply an attempt to understand the impact of such programmes. EIA (Environmental Impact Assessment) and SIA (Social Impact Assessment) are the terms you might be looking for, something that ideally the governing authority should be taking care of. But why is any of this important or relevant to this article? It is because whatever happens in these places between Patna, Allahabad and Varanasi is very much relevant and important to discuss. These are not uninhabited spaces, but pretty well populated areas with a lot of lives at risk.
Coming back to the point of the two government programmes, firstly, the NMCG letting the Waterways programme run through protected areas and non-protected ecologically sensitive areas goes very much against the whole agenda why this mission was set up. Secondly, the waterways programme in a bid to decrease ‘transportation’ costs and utilise our river potential recently ran tests with large vessels on the Ganga.
What is surprising (or rather not) is that these test runs were without any warnings to fishermen and boatmen in said test sections, the few who were on the waters at the time of passing of these vessels had to face high waves, enough to topple a less experienced or unaware boatman. The news of these tests were flashed all over the main stream media, but failed to make it to those for whom it mattered. Not an uncommon occurrence at all, but till when will this go un-noticed? On asking these fishermen if they have any clue why this is happening, most of them responded in the negative while a few said they’ve learnt about the government’s plans to run large vessels on the river.
As this conversation extends and questions follow, it is gradually revealed that the picture is not clear and conversations have somehow trickled down in a very muzzled form. Though most fishermen laugh off the prospect of this being a constant activity because of the extreme reduction in water level that the river has seen these past years, often mentioning how large excavators and multiple tugboats have been needed anytime a large vessel has traversed these stretches in lean seasons. There’s talk of loss of fishing nets and reduced catch, difficulty in controlling small country boats in high waves, chances of accidents when transporting villagers to small ‘diars’ for agricultural work, loss of land where there’s no embankments and so on, but this also brings us to the most important part of this article.
The Water Highway programme on the Ganga has been proposed on a 1500 km stretch from Allahabad to Haldia, with barrages at about every 100 kms. Now, an avid news reader would have knowledge of this as a great policy step but the fisherman who directly depends on the river for his livelihood does not. This holds true for maybe 15-20 different fishing communities that i’ve had the chance to interact with in the first 50 days and even the mention of new barrages was way too shocking for those who have had to bear the burden of Farakka’s impacts. There are even places where locals have signed their wishfulness of a barrage near their villages without understanding consequences and only having been shown the shiny side like we see everyday in the papers, called ‘development’.
The ‘Moving Upstream’ project intends to understand and present a narrative of the river and it’s people, hoping this will lead to more meaningful conversation and inclusive action by the government. In a recent announcement by Sushri Uma Bharti Ji – Union Cabinet Minister of Water Resources, River Development & Ganga Rejuvenation, she said she will march down the length of the river to take stock of the status of various projects commissioned by her. I’m glad that cues are possibly being taken from the Moving Upstream project, but like every other government project, when will our habit of assessment (if at all) after execution stop and preparedness & understanding before implementation materialise? I hope she does her Ganga yatra before approving any projects, I hope for inclusiveness.
Following heavy rainfall, on August 17, 2016, Chandil dam, Jharkhand released huge amount of water in Subarnrekha River. As a result there was sudden surge of waters in Subarnrekah River causing worrisome situation in Jamshedpur town and in areas further downstream along the river in West Bengal and Odisha States.
Superficially the incident may appear a natural incident. But analysis of available information indicates that the flood impact could have possibly been reduced or avoided.
The incident:- On August 17 and 18, 2016, the ongoing South West Monsoon brought heavy rainfall in Jharkhand. The evenly distributed showers were measured as 80 mm across the State with Jamshedpur town located on the bank of Subarnrekha River recording maximum rainfall of 270 mm in 24 hours.
Everything about this song: its words, its music, its picturisation and Sachin Deo (SD) Burman’s evocative voice mesmerizes me (I’m one of many others, I’m sure). I loved this song’s connect with rivers and used to repeat it over and over, till my (visibly exasperated) husband told me, “But did you not know? Rivers have influenced SD’s music a lot. He has talked about his lone ramblings on the Gumti in Tripura, listening to folk music based on rivers many times”. I did not know that.Continue reading “Bhatiyali: The Eternal Song of the River”→