When should I NOT send a low test score - even to state flagship schools?

I am wondering, do you think I should still not send my 1140 to UC-Boulder when the Naviance middle 50 percent shows 1070 as the low end of the middle 50 - my school’s is a lot higher than that though (around 1250), and on CU’s website they state 1190 is their low end? So it’s different than what Naviance says.

But should I go by what Naviance says? Or the university website?

I am still not sure what to do because all of the information is different everywhere I look, and I should send my application in soon. Thank you.