Which top 30 colleges have the highest average gpa undergraduate?

I’m wondering what schools tend to inflate grades like 3.4+. I know engineerings schools like Mit and GIT hover around 3.0 and I’m looking for a good name school where it’s easier to go to grad school(engineering related). I know students at Brown have higher grades. What are other schools like that?

http://www.gradeinflation.com/ (look at the list of schools at the bottom)

but remember that grade inflation may not mean as much as you think. The students from Harvard may have high GPA, but part of that is because they are all students who managed to fight their way into Harvard. Competing with them will not be a cakewalk.