Pumping at work??

Ash • Married 8.2.2014. 1st Boy 11.24.16. 2nd Boy 8.27.18
So I know legally we get time to pump at work. But where do you pump and then what do you do with the milk? I work in state group homes for people with disabilities and I just switched houses so I'm not super comfortable with the other staff. I'm not having to yet but I'm just not sure how to pump at work.