Belarus to send aid to Russia's flood-hit Orenburg, Kurgan regions / Over 2,000 residential buildings remain flooded in Russia's Kurgan Region / Rosatom denies reports about flooding of uranium deposit wells in Kurgan region / Water levels in River Tobol in Kurgan Region decreasing / Water recedes from 7 houses, 72 household plots in Kurgan Region in 24 hours / Water in Kurgan above dam, breaking records / Water level in Kurgan to hit historical maximum in few days / Water levels in Tobol River in Kurgan up by 16 cm in two hours / Tobol River level may reach more than 10 meters near Kurgan -- authorities / Water level in Tobol River near Kurgan city may rise to 1,082 cm -- authorities