+1 to what everyone has said...
In California i believe DUI is 10years.
If you were pulled over, and had the BAC of over .08 (.01 for minors), that is a Misdemeanor DUI
If you crashed into someone or something and had the BAC of over .08 (.01 for minors) this is a Felony DUI.
Long story short, DUI's are nasty and stay with you for a long time. Just look what back in the day when George Bush was getting bashed on for his DUI.