Central Water Commission (CWC) monitors water level at several hundred sites in the country during monsoon every year. It publishes this information on its Flood Forecast (FF) 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.
The CWC’s FF website had in 2018 monsoon, 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. As reported below, the number of sites have gone up during 2019 monsoon, which is welcome. However, most of the new sites, along with some old ones do not have key information.
Continue reading “Overview of CWC’s Flood Forecasting Sites 2019: North East India”
As we are celebrating world water day 2019 with the theme ‘Leaving No One Behind’, two United Nation’s reports release in this month have underlined the growing water crisis on the watery planet. While the WaterAid report has raised alarm over rapidly falling groundwater table in South Asia, the sixth edition of ‘Global Environment Outlook’, has warned of growing pollution of freshwater sources and resultant impact on human health.
The situation this year in India indeed warrants wide attention as about 50 per cent of the country is facing drought condition. With rapid fall in groundwater table, wells, tanks and streams are turning dry in most part of central and south Indian states. The farming, riverine and village communities are particularly at the receiving end of compounding water crisis.
The cities of Chennai, Bengaluru, Hyderabad, Pune are facing severe water scarcity which will turn worse in the coming days. The Cauvery river in Kodagu, Karnataka has registered unprecedentedly low flow. The water level in Jayakwadi dam in Aurangabad has reached dead storage and Mettur dam has been falling sharply.
In a remedial but surprising move, the Bruhat Bengaluru Mahanagara Palike has set up a team of water marshals to act against water tankers charging exorbitantly from residents. Before this, Nasik district administration has formed patrolling squads to protect canal water from theft by farmers. Tribal areas in Siddipet, Telangana are reeling under dearth of potable water. The forest fire and increasing summer has forced wild animals move towards human populated areas.
However, on positive note, many individuals, groups and communities have silently been investing efforts in water conservation works. Many have yielded positive out-comes. Many other institutions including some initiatives at government level have also set an example before others in preserving the water resources and treating and reusing polluted water. Also, there are a number of remarkable water conservation efforts by farming communities across the country. This compilation tries to put together some of the positive water actions in India during the past one year.
Continue reading “World Water Day 2019: Positive Stories from India”
Central Water Commission is the only agency doing flood forecasting in India. As per CWC’s Flood Forecasting website[i] 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, but no flood forecasting is done for these sites.
In order to better understand the CWC’s flood monitoring and forecasting work, SANDRP has published report of CWC’s Level Forecast, Inflow Forecast and level monitoring sites in 5 zones of North India[ii], North East India[iii], East India[iv], South India[v] and West India[vi]. Through this report, we have presented all the data at one place with links to separate zone wise reports with detailed description.
Continue reading “Overview of CWC Flood Monitoring Sites 2018: INDIA”
Central Water Commission is the only agency doing flood forecasting in India. As per CWC’s Flood Forecasting website[I] 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, but no flood forecasting is done for these sites.
In order to better understand the CWC’s flood monitoring and forecasting work, in this article we have given an overview of CWC’s flood forecasting and monitoring sites in East India. It includes state wise list of CWC’s Level Forecast, Inflow Forecast and level monitoring sites in East India. Similar report has been published for North India[II] and North East India[III] and we hope to publish reports covering other regions of India too.
Continue reading “Overview of CWC Flood Forecasting Sites 2018: East India “
Traditionally, our river management strategies are mainly focused on the water flows, including flood management, and these have resulted in various interventions such as dams, barrages, canals and embankments. Most of these interventions have had very little consideration for sediment transfer and even if they did, they were generally defunct within a few years of their operations either due to improper design or inadequate maintenance.
A long-term sediment management strategy has never been a part of any protocol of river management, not just in India, but in several other parts of the world. It is amply clear that sediment management must form an important component of management strategies for the Himalayan rivers. The Union Water Ministry has recently circulated a draft policy on sediment management.
Continue reading “DRP News Bulletin 13 August 2018: Existing Sediment Management Draft Policy Promoting Navigation & Not Rivers’ Health”
Govt and media typically report the status of water storage in India using the CWC’s Weekly Reservoir Storage Bulletin, which contain information about just 91 reservoirs in India. In this article we show that the state websites provide information about huge 3863 reservoirs, which even if not sufficient, is a huge improvement over just 91 reservoirs that CWC bulletin includes. We hope all concerned will try to improve the reservoir storage reporting.
It should be added here that this measures only surface water stored in some of the large reservoirs of India. This excludes large number of big reservoirs, lakhs of smaller reservoirs, groundwater aquifers and soil moisture storage. In spite of these limitations, this provides more accurate picture than just the 91 reservoirs of CWC that everyone in India, including media, govt monitoring and policy makers look at.
Continue reading “How India Measures Water Storages”
Every year on the sixth day of summer Navratra the birthday of Yamuna river is celebrated. This year it was on 23 March 2018. On this occasion, SANDRP has prepared a photo blog covering almost entire length of the river. The Yamuna Mitra Mandali (YNMM) (Friends of Yamuna River) group established by Yamuna Jiye Abhiyan has essential contributed for this pictorial blog.
The photo blog tries to show the present day situation of river Yamuna and activities of YNMM on the day of Yamuna Jayanti.
Continue reading “Happy Birth Day, Yamuna! In pics from Friends of Yamuna”
After reviewing status of India rivers, SANDRP presents an account of research, studies and important reports on erratic monsoon, climate change, floods which all are severely affecting the rivers, their aquatic life and livelihood of dependent communities.
Rivers and Monsoon
Number of rainy days falling across river basins in India The study has found that number of rainy days is falling across river basins in India and rainfall intensities are seen to be increasing. The analysis determined changes in heavy precipitation and peak flood for seven river basins in India—Krishna, Godavari, Mahanadi, Narmada, Cauvery, Sabarmati and Brahamani and Baitarani. For the study, data pertaining to daily flows for about 30 odd years and precipitation for 61 years (from 1951 to 2012) were analysed.
The analysis also said the rivers which flow from west to east direction (in India) have more rainy days compared to those which flow towards the west. The study also held that anthropogenic activities (construction of storage reservoirs, diversions, urbanization, land-use change, and soil and water conservation measures, among others) have probably affected the generation of peak floods in the rivers of India. http://www.livemint.com/Politics/c7v8oXmsMDHIldjDv9k6lK/Number-of-rainy-days-falling-across-river-basins-in-India-s.html (Live Mint, 27 April 2017)
Continue reading “India Rivers Studies 2017: Rivers Succumbing To Dams, Pollution & Climate Change”
On occasion of International Day of Action for Rivers 14 March 2018, SANDRP presents a compilation of positive rivers stories that took place in the year 2017. The report highlights the exemplary rivers restoration work done by communities, village Panchayats. It also attempts to acknowledge remarkable on going protests and struggle by fisherfolks, villagers and river communities in rural areas to protect the lifelines from unsustainable development projects. The report also presents the interesting “River Marches” where citizens have come forward to take actions against the threats on rivers in Urban areas and encouraging “River Walks” helping citizens rediscover their bond with RIVERS. Continue reading “Positive Rivers Stories 2017: Citizens Reconnecting with Rivers”
The Chairman and members,
The Expert Appraisal Committee,
River Valley Projects,
Ministry of Environment, Forests and Climate Change, Govt of India,
Jor Bagh, New Delhi 110 003
Sub: Urgent submission regarding the Environmental Clearance for the proposed 5040 MW Pancheshwar Multipurpose Project in Uttarakhand and Nepal.
Dear Chairman & Members of the Expert Appraisal Committee,
This is to bring to your notice, and to place on record, some serious concerns related to the Environmental Clearance of the proposed 5040 MW Pancheshwar Multipurpose Project. The concerns are both, on Points of Order, as well as observations on and serious flaws in the Environmental Impact Assessment report submitted by WAPCOS.
Continue reading “New Grounds Why Pancheshwar Dam Is Unviable Project”