So I just straight-pipe my DC outside the shop. So far in 2020, I've planed so much lumber I've actually had to shovel a mountain of sawdust away from where it lands to make room for the second sawdust mountain (that now needs to be moved). Recently started milling some walnut up, can't tell if the sickly looking trees around the DC pipe are doing their normal fall thing, or the walnut dust is killing them. Is the walnut dust coming out of my DC going to kill the trees? Not piping out of shop is not an option. It's either pipe it out of the shop or no DC.