I have to replace the radiator on my '04 Z71 so it's going to be a few gallons. Autozone doesn't take it.
Seems like the Macomb Co hazardous waste collection would be my best bet - I think they usually have them in May and sometime later in the summer. Let's hope the 'rona doesn't screw that up. I can sit on it for a few months.
I am on well and septic....really wouldn't be too comfortable dumping down sewer. I've heard mixed opinions on whether that's OK or not, but I'd like to avoid it.