I can't seem to bust 6' deep.
I lose about 1/2" a day through seepage in the original creek channel and I have about a 20 ac drainage going into an ultimately 14.5' deep, 1 1/4 ac pond. I need at least an inch plus rain to get a decent rise. Earlier this year we were getting a lot of those and there wasn't enough heat to dry out the ground so most of those rains went straight to run off. I was getting maybe 10" of rise for an inch of rain.
But for the last couple of months the rains have all been .2"-.3" which does me no good at all. We finally got a 2.3" rain last weekend but the ground was pretty dry and I didn't get as much rise as I had hoped so now it's back up to about 5' 11". Kind of frustrating when it's peak so far has been at around 6.5', who likes to go backwards?!
The surface area is decent but I need about 3 times the volume to get this thing full. Since we only get about 38" of rain a year here it looks like it may be awhile.
Anyway, I've got my 500 1" BG & 3 lbs of minnows stocked so at least I'm making progress while I wait.
The rocks were all turned up during the dig...arranged as rip-rap:
2 shots looking out over spillway: