Death toll likely to rise in Brazil mine disaster

The Bento Rodrigues district is pictured covered with mud after a dam owned by Vale SA and BHP Billiton Ltd burst in Mariana, Brazil, November 6, 2015. REUTERS/Ricardo Moraes

By Stephen Eisenhammer MARIANA, Brazil (Reuters) - The death toll from two collapsed dams at a major Brazilian mine will surely rise in coming days, a local mayor said on Saturday, while search and rescue teams worked to reach villages more than 80 km (50 miles) downstream overrun by the massive mudflow. Six residents of the nearest village remain missing, along with 13 workers from the mine, but only one death has been confirmed in what the governor of mineral-rich Minas Gerais described as the state's worst environmental disaster. "The death toll will rise for sure ... The number of missing will rise because we're talking to the residents of Bento (Rodrigues) and some people still aren't accounted for," Duarte Júnior, mayor of the nearby city of Mariana, told reporters. City officials released a list of 19 missing people on Saturday, including three children, ages 4 to 7, and a 60-year-old woman from the village, which was swamped by mudslides within half an hour of public warnings. The mine's operator, Samarco, is co-owned by the world's largest mining company BHP Billiton Ltd and the biggest iron ore miner Vale SA. Clean-up and repairs along miles of flooded river could cost the companies a fortune. Walls of water filled with mining waste cascaded downhill when the dams burst on Thursday, engulfing the village of Bento Rodrigues and its 600 residents in a sea of mud while also flooding others far removed from the open-pit mine. "They didn't tell us the mud would come through with such force," said Losangeles Freitas, resident of Barra Longa, a town nearly 80 kilometers downstream flooded by the 60 million cubic meters of waste water and mud. "We lost everything. It moved so fast," she said. Her neighbor Bernardo Trinidade, a 58-year-old plumber, said authorities warned that the river behind his house would swell by a meter or two. But the waters rose more than 10 meters, he said, sweeping into his home at 3 a.m. - nearly half a day after the dam broke. "We took what we could and ran upstairs," said Trinidade. "We were told it wouldn't be so bad." Half a dozen jeeps with water and emergency supplies rolled through Barra Longa on their way to Gesteira, one of several remote villages along the river that rescuers had not yet reached. 'HELD ACCOUNTABLE' As local officials struggled to reach isolated communities, lawmakers in the capital Brasilia demanded answers from mining executives at BHP Billiton and Vale, one of Brazil's biggest corporations. "This accident will bring consequences for those companies," said Senator Delcidio Amaral, a leader of the governing coalition. "Without a doubt, the executives of these companies will be brought before Congress ... they have to be held accountable." Amaral said the disaster would shape the debate over Brazil's mining code, drawing attention to the need for new safety and environmental regulations that have been tied up in Congress for years. Samarco's chief executive said the mine's environmental licenses were up to date and the dams had been inspected in July. He said a tremor in the vicinity of the mine may have caused the dams to burst, but that it was too early to establish the exact cause. Samarco said it had set no date to restart the mine, which produces about 30 million tons of iron ore annually. Output is shipped to Brazil's coast and converted into pellets for export to steel mills. The cleanup bill and potential environmental lawsuits could be more costly than the loss of output. BHP Billiton and Vale already face iron ore prices at their lowest in a decade. (Additional reporting by Alonso Soto in Brasilia; Writing by Brad Haynes; Editing by Jason Neely and Mary Milliken)