Close to three and a half tons of marijuana off the streets south of the border in Diaz Ordaz.
The Mexican Navy reported it seized about 6,832 pounds of marijuana from a stash house on Thursday afternoon.
Investigators said the Navy was on patrol when they drove past an abandoned home and another with its door wide open.
The Mexican Navy reported that 470 bundles of marijuana were found inside the second home.
The Tamaulipas border town is located west of Reynosa and just across the Rio Grande from Sullivan City.
by Sergio Chapa