New numbers from real estate research firm CoreLogic show that the delinquency rate on Middle Tennessee mortgages and banks' real-estate-owned ratios edged lower in July while the foreclosure rate rose, reversing a two-month (perhaps flood-induced?) drop. Another piece of good news: Regional data going back to last year has been revised down a couple of ticks. Check out June's numbers here as well as a ZIP code map of July's data.