Dam Disaster

Hydro Power Projects, Dams Accidents & Damages in 2021

Feature Image:- NDRF team search at Tapovan Vishnugad barrage as rescue operations continue. Source: Business Standard

Hydroelectric projects (HEPs) in India have been causing avoidable accidents and amplifying disaster potential, thus damaging the rivers eco-system, local environment and lives & livelihoods of communities. There have been several of such incidents across the country in 2021. In this report we put together a state wise account of most such incidents. 

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Cloud Burst

Monsoon 2021: Cloud bursts in Jammu & Kashmir and Ladakh

(Feature image:- Local people, army personnel carrying rescue work at Honzar, Kishtwar after davastating cloud burst on July 28. Image source: Social Media)

The increasing incidents of cloud bursts in Himalayan states have been proving significant disaster for lives and livelihoods of native people, rivers and environment of the states. Since 2018, SANDRP has been compiling reports on these extreme weather events to analysis the frequencies and impacts. After documenting cloud bursts reports in pre[i] and during[ii] monsoon season in Uttarakhand and in Himachal Pradesh[iii], this is fourth and last report of this series in 2021, this one from Jammu and Kashmir (J&K) and Ladakh Union Territories (UT). We have not come across any such incidents reported in North Eastern states this year.  

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Cloud Burst

Himachal Pradesh: Cloud Bursts in Monsoon 2021

(Feature image:- Local people trying to crossing the overflowing Jahlma drain with a rope to take an injured person to the hospital. Source: Amar Ujala, July 30, 2021.)

The Himalayan states have been facing reoccurring cloud burst disasters for the past several years. The state of Uttarakhand witnessed 50 such events, 24 pre monsoon[i] and 26 during south west monsoon[ii] season of 2021. This account highlights the situation of the emerging climatic threat in Himachal Pradesh in pre monsoon and monsoon months in 2021.

Here it may be noted that during SW Monsoon months of June to Sept 2021, Himachal Pradesh had 10% below normal rainfall, with 8 of the twelve districts of the state experiencing below normal rainfall. Lahaul and Spiti had the highest deficit at -65%. Among the four districts that had above normal rains, Kullu had the highest surplus at +40%. Even during the pre-monsoon months (March to May 2021), HP had 10% below normal rains.

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DRP News Bulletin

DRP NB 16 August 2021: Landslides in Himachal worsened due to mindless “development” projects

The numerous landslides this monsoon in Kinnaur and other districts of Himachal Pradesh and other Himalayan states have been literally deadly, killing hundreds of people this monsoon. Mindless “development” projects including Hydropower projects, indiscriminate building of roads in mountains, blasting, tunnelling, mining, dumping of waste into the rivers and valleys, deforestation, building townships, all without any credible impact assessment, public consultations, appraisal, monitoring or compliance. While climate change (another anthropogenic factor) leading to more frequent events of high intensity rainfall is worsening the landslide potential of the area, what we are doing in the name of developments is multiplying the disaster potential several fold. The governments at centre and states and judiciary can continue to be blind to this realities, but local people cannot. The local communities in Kinnaur, Lahaul-Spiti have been opposing such projects strongly and such protests are bound to increase and spread. One hopes this pushes the governments and judiciary to act urgently.

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Landslide dam

Landslide DAM on Chenab River in Himachal Pradesh

A huge landslide[i] took place near Nalda village under Udaipur tehsil in Lauhl Spiti blocking the Chenab river flows in early hours of August 13, 2021. The exact location seems to be the left bank of Chanab River at Leh Baring site just upstream of Nalda Village Bridge and opposite Jundha village. The Tanda-Kishtwar NH 26 runs along right bank of the river.  

The incident occurred when huge portion of hill slipped into Chenab blocking the entire channel completely. Within hour, the formation of Landslide Lake started submerging huge part of areas upstream.

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DRP News Bulletin

DRP NB 2 Nov. 2020: Citizen Efforts to Save our Rivers

It’s heartening to see at least three citizen efforts that media has brought to limelight this week, two in Odisha and one from the banks of Godavari river in Nasik. Besides being citizen efforts, one common theme is that all these initiatives is that they concern rivers. Great news to celebrate in this festival season, also when India Rivers Week is also conducting weekly Dialogues on River sand mining.

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CWC - Central Water Commission

North India; CWC Flood Forecasting Sites 2020; New Website Old Problems

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 level forecasting, flood monitoring and inflow forecasting sites in North India, comprising of Union Territories Jammu & Kashmir, Ladakh, Chandigarh, Delhi and states of Himachal Pradesh, Uttarakhand, Punjab, Haryana  and Uttar Pradesh. 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 and 2019, which can be seen here: Overview of CWC Flood Forecasting Sites 2018: North India; Overview of CWC Flood Forecasting Sites 2019: North India. We have brought this updated compilation for 2020 as there are large number of changes.

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Dams · Sand Mining

J&K Riverbed Mining 2020: Rivers exposed to mechanized mining

Unsustainable, unscientific excavation of riverbed minerals has been having significant impact on river eco-system and riparian communities for past several years. Since 2016, to develop better understanding and highlight the problems SANDRP has been preparing state wise annual overview of riverbed minerals (RBM) mining activities. Having putting together year end round up for Gujarat, Maharashtra, Goa, Rajasthan, Madhya Pradesh, Punjab, Haryana states, this compilation attempts to cover prevailing situation in Jammu & Kashmir (J&K) over the last one year. The link of 15 overviews in 2018 can be see here.

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DRP News Bulletin

DRP News Bulletin 28 Oct 2019: Growing opposition to Large Hydro Projects

As can be seen from the news reports from Jammu & Kashmir, Assam, Arunchal Pradesh, Karnataka, among others, the opposition to Large Hydro Projects and Big Dam is growing all over India. These projects are neither economically viable, nor Socially-environmentally sustainable. There are much better options exist and hope the governments takes informed, democratic decisions. Going by the agenda and minutes of the recent Expert Appraisal Committee on River Valley Projects and other decisions, this hope seems far fetched at the moment.

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CWC - Central Water Commission

Overview of CWC Flood Forecasting Sites 2019: North India

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.

Continue reading “Overview of CWC Flood Forecasting Sites 2019: North India”