Channeled Scablands Forest Service Map

The Channeled Scablands map covers are large area of eastern central Washington. This area has interesting landscapes due to the massive flooding that occurred at the end of the last ice age. According to geologists, the massive glacial lake Missoula broke through a natural barrier and caused a cataclysmic megaflood. Similar scenarios occured more than 40 times resulting in a landscape that was scoured and eroded creating unique natural features. Today you will find quiet lake , barren coulees, and lots of recreational opportunities. Use this map as an aid for exploration!

• 1/2" to the mile
• shaded contour style
• printed on paper