RT Report T1 Rapid Environmental Assessment of Kakhovka Dam Breach Ukraine, 2023 A1 United Nations Environment Programme, K1 wastewater K1 marine sediment K1 chemical contamination K1 water quality K1 sediment K1 disaster loss K1 protected area K1 fishery K1 forestry K1 ecosystem service K1 Ukraine K1 dam SN 978-92-807-4074-5 YR 2023 FD 2023-10 LK https://wedocs.unep.org/handle/20.500.11822/43696 UL https://wedocs.unep.org/handle/20.500.11822/43696 NO This report contains a preliminary analysis of the environmental impacts of the Kakhovka dam breach, which occurred in the early hours of 6 June 2023. It explores the environmental impacts of the breach through highlighting both potential impacts (those yet to be established) and measurable or observable changes. A detailed estimation of the full impacts on irrigation, drinking water and supply of water to industry, including the Zaporizhzhia Nuclear Power Plant (ZNPP), and associated human health impacts, fall outside the scope of this rapid assessment but pose a substantial concern. DS UN Environment Document Repository RD Sep 17, 2026