At 1.45 P.M. on November 9, there was received message about found inverted boat at the mouth of the river Prost on the area of old city beach. The boats host is a Chistopol citizen born in 1956, who went out for fishing. Searching was in process until night time and had no result. It was resumed on November 10 at 8 o’clock in the morning. Due to the coming period of freezing-over water objects are more dangerous for people’s life and health.