I live deep in the forest in Northern California, about halfway between Sacramento and Tahoe.
In and around my property, I've found a few of these old pipes that seem long out of use.
This was gold mining territory, and hydraulicking was used around here back in the gold rush. But these pipes can't be that old ...
They run above ground, but occasionally disappear underground.
Any ideas?



In and around my property, I've found a few of these old pipes that seem long out of use.
This was gold mining territory, and hydraulicking was used around here back in the gold rush. But these pipes can't be that old ...
They run above ground, but occasionally disappear underground.
Any ideas?




