Curious if the ash in question was on ridge/ledge or in a swampy bottomland. Much of the white ash I cut is sawmpash and it will wick up water.
What I played with was both log and cut/split. This was last winter - I blasted through my whole pile and had to call around for whatever I could get. I know I'm not the only one. I ended up with two cords "split / seasoned" (they didn't say how long it was seasoned for but it seemed to ME it must have been a couple of days...!) and two-ish cords of log from a landscaper that had done some take-downs.
Ash isn't uncommon here in CT but we have a huge amount of oak and maple so that's mostly what I get. But the cut/split delivery had some ash pieces in it, so I picked through to find them and set them aside. Also, two of the logs the other guy brought were young ash trees, probably 8"-10" dia. It seems a shame to have cut them - I didn't see any signs of EAB , and they weren't "standing dead". They were freshly cut. I always look for that when I get a delivery - there isn't an ash tree around for several acres, but I don't want to be "that guy", you know? Any signs of any kind of insect damage and I always cut and burn those bits first, while it's cold and they're inactive.
As for the species I can't tell one from another when it's already split, but I'm 90% sure the logs were Green Ash.
Anyway, I was disappointed in both. I don't know if I really trust my moisture meter - it's a cheap-o off eBay - but they tested at like 28%, even after the end of a week. I have a boiler and it's normally pretty tolerant of "junk" but I just felt like I was wasting it.
Everybody thinks I'm crazy, but that's when I fell in love with sycamore. I had some from another "landscaper special" and THREE WEEKS after splitting it, it was down to 21% (same meter) and lit and burned like paper. OK, it's junk wood - lots of ash, definitely not honey locust. But I'll take it any day when things get tight. I think because it's a swamp species (almost a woody grass itself) it dries as fast as it gets wet?