Where do mountain lakes get their water?
Why do mountain top lakes never go dry? I was wondering because this place we travel to has a huge lake up by the peak and it never seems to go down. Even after all the snowmelt and during the dry season it just stays full but constantly has water running out of it by streams. So where does it get its water when it’s not raining and there’s no snow melt going into it?
The one I'm referring to is in Northern California, So I know there's no glacier feeding it. I'm just curious because as we drive up to it I always see this waterfall that comes from a rather large stream/small river that flows from it, I just wondered when all the snow was gone how it continues to hold that level when nothing appears to be feeding it and there's always something leaving it. Even an underground spring does not seem to be an option since it would need to run uphill to feed it.