In this Food, water fears remain year after Brazil mine dam disaster — COLATINA, Brazil — One year after a dam ruptured and sent a giant wave of metal-laden mud gushing into one of Brazil’s most important rivers, people who live along the banks won’t drink the water and fishermen are afraid to eat their catch. Upward of 10 billion gallons of mud filled with mining waste buried towns in the Nov. 5 dam break that has been described as the worst environmental disaster in Latin America’s largest country. Nineteen people perished. Across 5,000 acres — about six times the size of New York City’s Central Park — the onslaught of mud crushed thousands of trees and wildlife. In the river, more than 14 tons of fish died, mostly after mud got stuck in their gills.This equally large amount of  aquatic.