by jdunks » Wed May 16, 2018 5:41 pm
I believe you are understanding the 50' swale length correctly.
I see a few things, but I don't know how critical all of them are. First, the contour fingers that wrap your building should come closer to each other at their tips and nearly touch. I believe I've read here that that's important. Also, maybe it's closer than 5' between 105 & 106 above the building (above 105), not sure. Less importantly, I think you're starting to create a gentle, unintentional berm with 107, 108, & 109. Sparky's written that berms are unnecessary. They could be smoothed out pretty easily.