Here is a link that will be helpful for you.
http://www.doc.state.ok.us/Offtech/op060211.pdf. This will provide you with information about levels. I have also questioned if there was way to make levels while in county. My husband has been in county for 5 months now and they tell him it may still be a lengthy wait before he is able to pull chain due to lack of beds. To my understanding an inmate must have a case manager to be able to advance to a new level and there are no case managers in county jails. Sorry. Wish they could or would give our loved ones levels while in county.