Yellowstone Lake by the numbers

7,733 Feet Elevation of Yellowstone Lake - the nation's largest high-altitude lake

141 Streams that flow into Yellowstone Lake. The Yellowstone River is the largest inflow and only outflow to the lake.

136 Square miles surface area

110 Miles of shoreline

20 Miles north to south

14 Miles east to west

139 Feet Average depth

390 Feet Maximum depth

640 Vents mapped under Yellowstone Lake

With a 13-year history, this magazine tells the Yellowstone story inside and out — and online and off.

> Learn more

Get YellowstonePark.com content on the topics you’re most interest in — delivered directly to you.

Copy andpaste the URL below into an RSS Reader:
http://www.yellowstonepark.com/rss/

Want to learn more about RSS and how it works?