It houses close security inmates who, due to their offense or behavior, would not be safe in the general prison population.

There is also a small group of minimum security inmates who wear dark green.

Including a Prison Farm with a capacity for 115 "open security" inmates.

The facility also runs a prison farm for low and open security inmates.

It houses low and medium security inmates who require substance abuse treatment.

Each minimum security inmate is required to hold a job paying between $1 and $4 a day.

On non-school days, maximum security inmates are locked in their cells for 23 hours a day.

Porno Kid was serving the meal to the other maximum security inmates.

Northern State Prison offers community service activities to all minimum security inmates.

Prior to being purchased by the State the facility housed only minimum and medium security inmates.