Tried to reply once gut 504 gateway time out and then it would not send.
There is a lake northeast of Kingman, with tree and other farms occupying what was once under water. There are soem springs alogn the road to the one that intersects the one going to the Skywalk, that flow though the ground and on top and across the road into the lake and from the hills on the hwy 66 side of the lake. Generally it appears there is a flow underground and or upwellings in places. At one time it is apparent, that water flowed from the lake right through Kingman. The lake was many hundreds of feet deep. My BIL got stuck in the gumbo of the shoreline are now farmed or part of it is, above the axles in a lifter 4x4 pickup when he was younger.
The water that flowed above ground, now has some remnant over the hard pan and there are some upwellings or springs too it seems..but feet deep gravel and such you would never know it adn the only signs migh be some trees with deep enough roots.
At one time the whole area was a a lake and an inland sea or part of the ocean as evidenced by all the benches or former shore lines that are most evident going down from the 3300-37000 ft elevation to Bullhead City with fragments of small shells everywhere. Nothing we saw of any size though. A whole lot of mountains have been ground down to pebbles and everything that was in them. Lotos of fold mines seemingly in every hill and one or two or more mines with white tailings from ground quartz a mile long and hundreds of feet high to the north and northwest.
Justwest of Austin in the hills we stayed for a while in an RV resort and the gound looked dry and was but the jacks sank in as far as they would go. The People there rounded up a pieces of plywood and whatknot and we moved the coach slightly and put down on that. it had rained the week before and the water was still running down hill under the gravel over a rock shield about 4 ft down