Published June 29, 2023 | Version v1
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A rapid assessment of the immediate environmental impacts of the destruction of the Nova Kakhovka Dam, Ukraine

Description

Cite as: UKCEH & HRW, 2023. A rapid assessment of the immediate environmental impacts of the destruction of the Nova Kakhovka Dam, Ukraine. Report prepared by UK Centre for Ecology & Hydrology and HR Wallingford for the UK Foreign, Commonwealth & Development Office (FCDO) Expert Advisory Call Down Service 2 Lot 4 Rapid Assessment of the Environmental Impacts of the destruction of the Nova Kakhovka Dam, Ukraine. 29 June 2023. DOI: 10.5281/zenodo.10462809

The dam of the Kakhovka hydro power plant, known as the Kakhovka Dam or Nova Kakhovka Dam, near Nova Kakhovka town, Kherson Region, Ukraine, suffered a catastrophic breach on 6 June 2023. In response to this event, the UK Foreign and Commonwealth Development Office commissioned the UK Centre for Ecology &
Hydrology and HR Wallingford to conduct a rapid (12 – 26 June 2023) remote, desk-based environmental risk assessment of the flood event and potential impacts on the surrounding environment. The main objectives of this work are: (1) to assess the flood hydrology, hydraulics and sediment transport following the dam breach; (2)  to conduct a GIS-based assessment to quantify impacts across key categories (e.g. extent of protected ecosystems, potential pollution sources flooded, proportions of land-use types impacted etc.); (3) to classify hazards informing the development and application of a plausible risk assessment approach across species, habitats and river basin scales; and (4) to identify potential issues of concern that warrant further assessment beyond the timescales of this project. 

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Kakhovka Dam Report_UKCEH_HRW_2023.pdf

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Additional details

Related works

Is referenced by
Report: 10.59117/20.500.11822/43696 (DOI)

Funding

Foreign and Commonwealth Office

Dates

Created
2023-06-29