Input (grade 3): On July 15, the leak was stopped by capping the gushing wellhead, after it had released about 4.9 M, or 205.8 million gallons of crude oil.
Output (grade 5): On July 15, the leak was stopped by capping the gushing wellhead after letting out about 4.9 million barrels (780 Ã - 10 m) of crude oil.