There is in the first couple of miles, but do not rely on it as your only water source 😊
there's a small creek about 1-1.5 miles from the trailhead. other than that it's pretty dry throughout the hike. I'd recommend bringing enough for the entire hike.
There are melting glaciers and streams. Somebody may leave some water in the lookout tower but basically no, Unless you drink from nature.
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