In all honesty, I never rely on other people's reports for Pachaug (or any other places that are a river system) because it freezes so unevenly. If you can, try to scout it out beforehand. I've fished there a few times this year, but not after last week's thaw. I don't have time to check it today and am fishing elsewhere this weekend, or I'd scout and share.
People are also hush-hush on access there too. It took me years of parking at the launch and hiking to good spots, before I met a homeowner who gave me permission to park/access.