I will add we had a 1.3 mile siphon running for 2 years that went past this very spot, just a little south but the difference was it had an additional 600' of pipe an 50 feet of elevation to "shove" the water past this anomaly, we actually had yet another of these further up stream but the over all drop was 140', why my brain bypassed that aspect tells me one thing, I hope my neighbor allows me to run a pipe through his forrest
If not, time to make the electric company rich.
I even considered ( for about 2 seconds) running the pipe to a 20' elevation in a large loop on the opposite side giving the system that volume to assist in the "pressure push" over the hill and Im not so sure this couldn't be performed somehow but I'm thinking the vacuum would always break this no matter what
