NEW : On Saturday , levels near Billings reached their peak for the season at 13.95 feet , nearly a foot above flood stage , according to the U.S. Geological Survey . This means the product will ship as received by the manufacturer, sealed, with all advertised components, and with the manufacturer warranty. Montana declares a state of emergency for 7 counties , says ExxonMobil is responsible . Company officials remain unclear of the cause of the spill in Montana 's Yellowstone River . ExxonMobil reports up to 1,000 barrels of oil -- 42,000 gallons -- escaped through a crack .
NEW : This means the product will ship as received by the manufacturer, sealed, with all advertised components, and with the manufacturer warranty. Montana declares a state of emergency for 7 counties , says ExxonMobil is responsible . Company officials remain unclear of the cause of the spill in Montana 's Yellowstone River . ExxonMobil reports up to 1,000 barrels of oil -- 42,000 gallons -- escaped through a crack .