DRP 181124: Kumbh 2025: Can we treat Ganga as River All Round the Year?

November 18, 2024February 27, 2026 SANDRPLeave a comment

(Feature Image: Untreated effluents falling into Ganga river in Patna Bihar. Source: Live Hindustan 15 Nov. 2024)

The government website on Maha Kumbh (https://kumbh.gov.in/) has started the countdown to Mahakumbh 2025 to be held in Prayagraj from January 13 to Feb 26, 2025. It says today that it is 55 days to the beginning of Mahakumbh. But the Ganga is highly polluted in Prayagraj, and even upstream even in Uttarakhand, the state where it originates as the following reports this week say and as we all know.

The reason why the largest congregation on earth happens here every 12 years is because, as puranas say, Ganga water turns into Amrit on these holy days. So how will the Ganga water turned into Amrit at Prayagraj in 55 days?

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DRP News Bulletin

DRP 111124: URBAN RIVERS in focus this week

November 11, 2024February 27, 2026 SANDRPLeave a comment

(Feature Image: A man bathing with toxic foam in polluted Yamuna in Delhi. Image is taken by Anindya Chattopadhyay @ANINDYAtimes Deputy Photo Editor,The Times Of India, Delhi and shared on X by Somreet Bhattacharya @Somreetb on Nov. 06, 2024)

This week there is some interesting news about a number of Urban rivers including Pune Rivers, Musi (Hyderabad), Chennai Rivers, Budha Dariya (Ludhiana), Gomti (Lucknow). All the news underlines some serious existential issues for Urban Rivers and raising of voices about it by local communities, governments or legal authorities.

In fact, this is part of a trend that is going on for some years. This sounds like a positive development. But unfortunately, it is not. In fact, this is sign of deteriorating condition of Urban Rivers and increasing Urban footprint on our rivers, going far beyond the boundaries of the cities. Closer examination shows that in spite of some efforts from environmental groups, local communities, some elements in the governments and the courts, the condition of our Urban Rivers is getting worse, much worse than the state of our rivers in general. More worryingly, there are almost no success stories, except some temporary respites at some places.

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DRP News Bulletin

DRP 041124: Study says Big Dams are costly gambles or frauds?

November 4, 2024February 27, 2026 SANDRPLeave a comment

(Feature Image: Lower Subansiri HEP dam. Source: PIB, June 2023)

An interesting study reported this week reveals Big Dams are costly gambles and explains why this is so. In fact, the explanations go on to reveal that this is by design, the costs are systematically under estimated and benefits are exaggerated, so the dams fail to provide the promised benefits. So Big Dams are actually not gambles, but frauds. They get away with all this due to lack of transparency and accountability in the governance, the study reveals.

For those following the global debate on big dams over the decades know that there is nothing new here. A number of studies earlier exposed all this, including the Independent Review of the Sardar Sarovar Project instituted by the World Bank, the World Commission on Dams report, the India Country study done for WCD, among others.

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DRP News Bulletin

DRP 28×24: Hydropower Impacts on Biodiversity

October 28, 2024February 27, 2026 SANDRPLeave a comment

(Feature Image: The Ranganadi dam in Arunachal Pradesh. In February 2019 the dam released an unprecedented amount of silt, with severe impacts for the river’s biodiversity and the livelihoods of people who live along its banks. Image Credit: Karen Conniff / Flickr, CC BY-NC 2.0/Source: Dialogue Earth)

A new study of available scientific publications on impact of Hydropower projects on biodiversity provides a thorough review of the subject. The review does not directly give a call not to construct more such destructive projects. But it is useful for anyone concerned about the impact of dam projects on rivers.

The study discusses the impacts of hydropower projects on both aquatic and semi-aquatic species in riverine ecosystem and cumulative impacts spatially and temporally across river basins. Dams disrupt longitudinal connectivity and act as physical barriers in upstream-downstream movement of species. Upstream of dam, there is static water environment rather than flowing river environment. In the downstream, the hydropower projects adversely affect the water flow, sediment flow, thermal regimes, affecting water quality and environmental cues for the fish movement. All these also affect the floodplains both upstream and downstream.

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Gangetic Dolphins

2024: Dams, Mining, Construction Damaging Gangetic Dolphin Habitats

October 20, 2024October 20, 2024 SANDRPLeave a comment

(Feature Image: Dolphin corpse found along Ganga in Sahibganj, Jharkhand in Feb. 2024. Image source: ETV Bharat)

Despite declaring Gangetic Dolphin a National Aquatic Animal in May 2010, launching of Project Dolphin in August 2020 and recognizing October 05 as National Dolphin Day since 2022, the key species indicating river health continues to face unnatural deaths and threats from various developmental activities. This overview highlights the incidents of suspicious death of precious mammal and looming threats on its habitat along with some noteworthy steps being taken by conservationists and governments to protect the endangered species.

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Highest Flood Level

SW Monsoon 2024: Rivers Crossing Highest Flood Levels

October 16, 2024October 2, 2025 SANDRPLeave a comment

During southwest monsoon season 2024, SANDRP has tracked at least 64 flood forecast and flood monitoring sites where the respective rivers have crossed the highest flood levels (HFL). Here we present detailed analysis of these sites along with some key observations and other relevant information. SANDRP’s previous reports on the subject can be seen here: HFL breach incidents in 2018, 2019, 2020, May-Sept 2021, Oct.-Nov 2021, May-June 2022, July-October 2022, June-October 2023.

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DRP News Bulletin

DRP 14×24: Big Dams, Long distance water will not solve Urban Water Crisis

October 14, 2024February 27, 2026 SANDRPLeave a comment

In a pointed article this week, Sachin Tiwale rightly writes that Mumbai does not need more dams, but needs to fix the distribution of more than enough water that it gets currently. Same is the case with highly capital and energy intensive 5^th stage of Cauvery Water Supply being inaugurated on Oct 16 by the Karnataka Chief Minister and Deputy CM for Bangalore, advertised through full page advertisements today (Oct 14) in newspapers in Bangalore.

What the India’s cities need is to exhaust the potential of local water resources, including rain water, local water bodies including rivers, groundwater recharge, recycle and reuse of treated sewage and also demand side measures, including fixing the distribution and reducing transmission and distribution losses. All of this needs attention through a National Urban Water Policy that will also fix the Urban Water Governance.

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Yamuna River

Yamuna Manthan 031024: Threatened River Wetlands

October 3, 2024October 3, 2024 SANDRPLeave a comment

(Feature Image: Soor Sarovar Bird Sanctuary, along with the river Yamuna, is considered to be green lung of the Agra city. Source: ToI report Six-member committee to probe development of Agra Trade Centre in Soor Sarovar eco-zone. Nov. 01, 2018)

The waterbodies, lakes, wetlands in Yamuna basin continue to face damages and threats from many quarters, including concerned govt departments. In latest examples of this, there are reports of Uttar Pradesh govt’s plan to reduce the eco-sensitive zone (ESZ) of Keetham lake to zero. The wetlands also known as Sur Sarovar is a large ox bow lake formed by Yamuna River in Agra. It is a protected bird sanctuary and has been designated a Ramsar site in August 2020. In Sept. 2022, the Supreme Court had directed the govt to increase lake’s ESZ to 799 ha from 403 ha.

Similarly, the Uttar Pradesh govt departments have also been delaying process to notify Dhanauri wetlands as a Ramsar site in Greater Noida. The case is going on in NGT (National Green Tribunal) for the past many years. In the recent hearing held on Sept. 26, the NGT asked govt department to explain reasons behind delay in notifying the wetlands apart from directing it to remove water hyacinth chocking the wetlands. The next hearing will be held on Jan. 27, 2025.

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DRP News Bulletin

DRP 300924: Focus on River Studies

September 30, 2024February 27, 2026 SANDRPLeave a comment

Rivers are the most important ecosystems (eco here includes ecology and economy) and yet possibly least studied entities. Some news below this week about some river studies brings the focus on need to take up many more river related studies.

Most important aspect of river related studies is the need for credible, independent studies, not influenced by the needs of the governments. Otherwise, the government is likely to not only influence the study, but also decide not to make it public as they did in case of the studies related to Joshimath town and role of Chamoli disaster.

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DRP News Bulletin

DRP 230924: Role of rivers in the birth of governments

September 23, 2024February 27, 2026 SANDRPLeave a comment

(Feature Image Source: The Economic Origins of Govt)

Interesting research published in 2023 suggests that archaeologists and economists are now learning that dynamic, shifting rivers also created conditions that triggered people to develop some of the first organized govts on the planet.

In the research published in The American Economic Review Robert Allen and two co-authors found that Agriculture and large settlements emerged alongside rivers because they could tap into the gifts of rivers: close access to water and fertile soil. But rivers can move and take those gifts away. So, society developed organized govts to work collectively to regain their access to those gifts.

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