The Deepwater Horizon is not the only well leaking oil into the Gulf of Mexico for the last month.

A nearby drilling rig, the Ocean Saratoga, has been leaking since at least April 30, according to a federal document.

(Another Gulf oil spill: Well near Deepwater Horizon has leaked since at least April 30, AL.com, 06/07/10)

Some video at CONFIRMED: Aerial Video Shows Second Leaking Rig Near The Deepwater Horizon, Coto Report, 06/08/10.

Thanks to Buzz Flash for the original pointer.