The Oct 2019 rainfall all over India was 109.7 mm, 44% above normal expected rainfall of 76 mm, following 53% above normal in Sept 2019. The rainfall this month has been unusual and has had some major impacts. One of the reasons has been that the SW monsoon withdrawal continued well into Oct 2019, when it almost always gets over by the end of Sept. There were also several cyclonic circulations and depressions mostly from Arabian sea. Continue reading “44% above normal rainfall in Oct 2019 creates hopes for Rabi, Disaster for Kharif crops at many places”
The first blog on just concluded South West Monsoon 2019, gave the national picture and broad picture of month wise, state wise, sub division wise and river wise rainfall. This blog provides some details of rainfall in districts of each of the 36 states and Union Territories (UTs) of India. Continue reading “Monsoon 2019: State wise rainfall”
Flood forecasting is an important activity during monsoon, considering the huge and increasing flood prone area, flood frequency, intensity and flood damages. Accurate and timely flood forecasting can hugely help reduce the damages due to floods. Central Water Commission (CWC) is the only agency responsible for flood forecasting in India. To understand the CWC’s flood forecasting better, we have compiled the list of the various flood, inflow forecasting sites and flood monitoring sites in India.
In this compilation, we have given state wise list of CWC’s flood forecasting, flood monitoring and inflow forecasting sites in North India, comprising of states of Jammu & Kashmir, Punjab, Haryana, Himachal Pradesh, Uttarakhand, Uttar Pradesh, Delhi and Chandigarh. It includes available details like name of river, sub basin, Warning level (WL), Danger Level (DL), High Flood Level (HFL), Full Reservoir Level (FRL), Maximum Water Level (MWL), as applicable. As we see below, there are many gaps in this basic information for the sites that are part of CWC’s list. A similar zonewise overview of CWC’s sites was compiled in 2018, which can be seen here. Overview of CWC Flood Forecasting Sites 2018: North India. We have brought this updated compilation for 2019 as there are large number of changes as ou can see.
The Supreme Court appointed Central Empowered Committee (CEC) in a most path breaking, remarkable report to the Supreme Court on the Ken Betwa Link Project Phase I (KBLP-I), on Aug 30, 2019 has raised fundamental questions not only on the appropriateness of the Wildlife Clearance given to the project, but also the viability, optimality and desirability of the project. This a massive, fatal setback for the KBLP-I. We hope the government wakes up to the reality and shelves the project and immediately goes for more viable, quicker, cost effective and less damaging options for Bundelkhand. We also hope the CEC continues to look at the other projects and applications that come their way with the same vigour and forthrightness that they have shown in this report. Continue reading “Fatal setback for Ken Betwa Link Project from CEC”
Since the beginning of 2019, there have been couple of incidents of hailstorm in Haryana and Punjab. The region has also seen good rainfall in January. The hilly states of Jammu & Kashmir, Himachal Pradesh and Uttrakhand have been repeatedly facing heavy snowfall events gripping the large parts of North India in cold waves.
The initial rains and snowfall were seen usual events and considered as beneficial for rabi crops and water demands. However the unusual hailstorm accompanied by heavy rainfall In January 2019 and again on Feb 7-8, 2019 have caused significant damage to standing crops in large part of Haryana, Punjab and Western parts of Uttar Pradesh.
Bundelkhand is known as a drought prone region. It is comprised of 7 districts of Uttar Pradesh and 6 districts of Madhya Pradesh. Monsoon rains are crucial. However for past several years, the region has faced deficit rains leading to water scarcity particularly for agriculture related activities. Let us the situation of of Monsoon rain in Bundelkhand this year.
Bundelkhand is part of Lower Yamuna Basin, for which IMD provides rainfall figures in its river basin wise rainfall maps. This basin received 785.4 mm rainfall in 2018 monsoon, 9% below normal rainfall of 863 mm for this sub basin. IMD needs to provide rainfall figures for each sub basins, including Ken, Betwa, Dhasan etc.
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.
According to IMD, India is having normal monsoon this year, so far, as per rainfall till date (Sept 1, 2018). Against normal rainfall of 721.1 mm, India has received 676.6 mm rainfall, which is 6.2% below normal, considered within normal rainfall definition as per IMD. So India is having normal monsoon rainfall, says IMD. Let us check this against some ground realities.
However, East and North East India, one of the four regions for which IMD provides rainfall data, has so far had 27% below normal rainfall, while South India had 9% surplus rainfall. Thus, while at all India level, what seems all normal, is average of different, though serious departures from normal rainfall. Let us say this is first level of mirage of normal rainfall. Continue reading “The mirage of normal monsoon”
Flood forecasting is an important activity during monsoon, considering the huge and increasing flood prone area, flood frequency, extent and flood damages. Accurate and timely flood forecasting can hugely help reduce the damages due to floods. Central Water Commission (CWC) is the only agency responsible for flood forecasting in India. To understand the CWC’s flood forecasting better, we have compiled the list of the various flood, inflow forecasting sites and flood monitoring sites in India.
In this compilation, we have given state wise list of CWC’s flood forecasting, flood monitoring and inflow forecasting sites, along with available details like rivers, sub basin, river basin, Warning level, Danger Level, High Flood Level, Full Reservoir Level, Maximum Water Level. As we see below, there are many gaps in this basic information for the sites that are part of CWC’s list.
Press Release Oct 30, 2017
National Green Tribunal Admits Appeal Challenging
Environment Clearance to Ken Betwa Project:
No claim of equity for work done during pendency of application
The Principle Bench of National Green Tribunal on Oct 27, 2017 admitted a comprehensive Appeal (No 33 of 2017) challenging the Environment Clearance to Phase I of Ken Betwa River Linking Project. The order of the Bench comprising of Hon’ble Justice Swatanter Kumar (Chairperson of NGT), Hon’ble Justice Jawad Rahim (Judicial Member) and Hon’ble Bikram Singh Sajwan (Expert Member) on Oct 27, 2017 (available on Oct 28, 2017) noted: “Learned Counsel for the respective respondents accepts notice and prays for time to file reply. Copy of the application be furnished during the course of the date. Let the reply to be filed within two weeks from today and rejoinder within two weeks thereafter. List the mater on 27th November, 2017.” Ritwick Dutta, Rahul Choudhary and Meera Gopal are the lawyers representing the petition. Continue reading “NGT Admits Appeal Challenging Environment Clearance to Ken Betwa Project”