- Alaska (Bristol Bay)
- California (Eureka - Arcata)
- Florida (Tampa - St. Petersburg)
- Florida (Pensacola)
- mid-Atlantic (Chincoteague, Virginia - Bethany Beach, Delaware)
- mid-Atlantic (Virginia Beach, Virginia - Corolla, North Carolina)
The Montara spill is now in its 45th day, as efforts to drill a relief well continue. Using the oil company's estimate of 400 barrels per day, over 750 thousand gallons of oil have spilled since the blowout on August 21. Using an alternative estimate of 3,000 barrels per day that is based on the actual published flow rates of nearby oil wells, over 5 and a half million gallons may have been spilled so far.