2025: Dam Induced Flood Incidents in India

December 5, 2025December 10, 2025 SANDRPLeave a comment

(Feature Image: Locals assist in moving flood affected people to a safer place as floodwater enters villages in Ajnala, near Amritsar. Source)

India has witnessed several incidents of dam induced floods during south west monsoon 2025. The most remarkable and devastating episode unfolded in Punjab and Himachal Pradesh states in August 2025 largely due to mismanagement of Bhakra, Pong and Ranjit Sagar dams by BBMB. While negligence of BBMB has invited FIRs in Himachal Pradesh, warnings by Punjab govt and petition in NGT, there is no report in public domain suggesting the authority taking any credible action to make its dam operation scientific and accountable after the disaster.

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2025 South West Monsoon in Upper Yamuna Basin

November 12, 2025 SANDRPLeave a comment

(Feature Image: Screenshot of IMD River basin wise cumulative rainfall map dated 30.09.2025 showing the Yamuna basin)

This report presents monthly rainfall figures during South West (SW) monsoon season 2025 for 16 districts located in 4 states of Himachal Pradesh (3 districts), Uttarakhand (3 districts), Haryana (5 districts), Uttar Pradesh (5 districts) which forms parts of the upper Yamuna basin. The India Meteorological Département (IMD) has divided Delhi in 10 divisions which entirely comes in upper Yamuna basin and the report has rainfall figures for entire Delhi area.

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Yamuna River

केवल सफाई नहीं, चाहिए समग्र यमुना नदी तंत्र संरक्षण नीति

October 24, 2025October 24, 2025 SANDRPLeave a comment

दिल्ली चुनाव के दौरान यमुना नदी प्रदूषण एक अहम मुद्दा बना। चुनाव जीतने के बाद नई सरकार निरंतर यमुना सफाई को लेकर कई घोषणाएं और योजनाओं पर बात कर रही है। स्वयं प्रधानमंत्री और उसके बाद केंद्रीय गृहमंत्री, जल संसाधन मंत्री इसके लिए बड़ी बैठक कर चुके हैं। इन सबमें हरियाणा, दिल्ली और उत्तर प्रदेश सरकार द्वारा मिलकर कार्य करने की आवश्यकता सबसे सराहनीय पक्ष रहा है। सरकार द्वारा एसटीपी क्षमता विकास, औद्योगिक प्रदूषण रोकथाम, जल संचयन बढ़ाने और जल स्रोतों को बचाने की बातें भी कही जा रही है। पर ये सब बातें तो पिछली सरकारों द्वारा पहले भी कही जा चुकी हैं और बातों से आगे ठोस नीति और सफल निष्पदान कार्ययोजना की तरफ नहीं बढ़ पा रही है। इन सबके बीच यमुना नदी स्वास्थ्य में गिरावट जारी है।

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Dams · Ganga · Gangetic Dolphins

National Dolphin Day 2025: Deaths, Threats, Conservation Efforts related to Gangetic Dolphins

October 6, 2025 SANDRPLeave a comment

(Feature Image: Carcass of a Gangetic dolphin found on Ganga river bank in Sahibganj district on Oct. 02, 2025)

Oct. 5 is marked as National Dolphin Day since 2022 after a decision by the NBWL in its 67^th meeting in March 2022. Earlier the day was designated as Ganga River Dolphin Day. Bihar has been celebrating Oct. 5 as ‘Dolphin Day’ for the past many years. In May 2010, the MoEF had notified the Gangetic Dolphin as ‘National Aquatic Animal’ and in Aug. 2022 launched the Project Dolphin.

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Rivers

Message after 50 yrs of Gharial conservation: Save Rivers if we really want to save Gharials

June 26, 2025 SANDRPLeave a comment

The Central message after fifty years of Gharial Conservation effort since 1975 is that Gharial’s fate remains precarious. It seems like a species living on borrowed time, forever on the verge of extinction. It is living thanks to a few scientists, forest officials and some riverside communities. And if we really want to save Gharials, we must save rivers, the habitat of Gharials from sand mining, dams and pollution.

If the next 50 years of Gharial conservation are to be more successful than the last, India will need to protect not just a species, but an entire ecosystem. Gharials can be saved only if their habitat, rivers can be saved. India showed the will to save tigers starting early 1970s, but is there a will to save some of the rivers to save gharials?

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Book Review

Book Review: Submerged Worlds & Amazing Stories of India’s Mighty Rivers

April 28, 2025April 29, 2025 SANDRPLeave a comment

“All rivers are living entities. The job of any river is to flow. And it flows in a most systematic and sophisticated manner. As it flows, it nurtures everything around it, everything within it. A flowing river, whether it’s gurgling, bubbling and frothing on rocks and cobbled valleys or silently meandering along its course on the plains, is a happy and healthy river. Like a lap of a mother, the river allows many living beings to make a home and live together…” These introductory lines from the recently published book “Submerged Worlds and Amazing Stories of India’s Mighty Rivers” highlights the significance of a free-flowing river.

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Fish, Fisheries, Fisherfolk

WFD 2024: MASS FISH KILL in Indian Rivers, Wetlands Continue…

November 21, 2024November 21, 2024 SANDRPLeave a comment

Over the past several years Indian rivers, wetlands have been witnessing mass fish death incidents primarily due to decreasing flows, increasing pollution and other anthropogenic activities. As we celebrate World Fisheries Day 2024, SANDRP compiles the reports revealing mass fish kill incidents in our rivers and wetlands over the past one year across. The first part of year end analysis has covered positive development on fish, fisheries and fisherfolks and the second part has highlighted how fish and fisherfolks have been facing existential crisis on account of adverse impacts of developmental activities in the country.

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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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Yamuna River

Yamuna SW Monsoon 2024: Upper Segment Misses Flood

October 2, 2024 SANDRPLeave a comment

(Feature Image: Yamuna river at Mawi site in Kairana, UP in Sept. 2024)

After remarkable deluge in 2023, the upper segment of Yamuna river has seen no significant flood spell all through the just concluded southwest monsoon 2024. This is unusual as the river generally witnesses at least a couple of low or medium flood spells in this segment every year.

However, this year the discharges from Hathnikund Barrage (HKB) in Haryana did not cross 1 lakh cusec figure even a single time. The peak discharge from the barrage was 87,017 cusecs at 06:00 hour on 26.09.2024.

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Dam floods · Dam Induced Flood Disaster · Dam Safety

August 2024: Tonga Dam Breach floods Madhya Pradesh villages

September 11, 2024September 11, 2024 SANDRPLeave a comment

(Feature Image: Breach in Tonga dam. Source: ETV Bharat)

A breach in earthen Tonga dam has flooded half a dozen villages in Sabalgarh tehsil of Morena district in Madhya Pradesh. The breach occurred in intervening night of August 12-13, 2024. As per reports, the dam first overflowed following rainfall, leading to the breach.

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