According to Wisconsin law, if your BAC is above .15, then an ignition interlock device will be required even for a first offense.
If your BAC is between .2 and .249, then your fines will be doubled.
If your BAC is over .25, then your fines will be quadrupled.
If you are charged with a Wisconsin OWI, contact Welch & & Schmeiser Criminal Defense Group. Your chances of avoiding the harsh consequences of conviction will be maximized if experienced legal counsel is on your side.