Russian authorities have temporarily suspended the drinking water supply in the port city of Sevastopol in Crimea, which Moscow illegally annexed from Ukraine in 2014. “There has been a drastic influx of dirty water into the Chyornaya river and the groundwater level has risen,” Sevastopol Governor Mikhail Razvozhayev, said explaining the measure on Telegram on Monday. The regular water supply could only be resumed from Wednesday evening. Until then, Razvozhayev said he has ordered non-working days in the city. The background to the move is heavy snowfall and the simultaneous onset of snowmelt …