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Understanding Iowa Drunk Driving Laws

Robert Stahle • June 8, 2023
One glass of alcohol  and key with wooden Gavel and Block

Drunk driving is a grave offense that puts you and other people in danger. Like other states, Iowa has specific laws and penalties for anyone charged with driving under the influence (DUI). Read on to learn about Iowa DUI laws:

What Are the DUI/OWI Laws in Iowa?

In Iowa, a DUI is legally known as operating while intoxicated (OWI). Here, “operating” means to have immediate, physical control of a vehicle. So, you may still be convicted of a DUI by simply sitting in a car with its engine on. Besides that, you are considered operating while intoxicated when:

  • You are operating a motor vehicle under the influence of alcohol, drugs, or other controlled substances.
    • You are over 21 and have a blood alcohol level (BAC) of 0.8 or more.
      • You are under 21 and have a BAC level of 0.2 or higher.
        • You are a commercial driver with a BAC level of 0.4 or more.
        Based on the implied consent law, those convicted of OWI must submit a breath, blood, or urine test to determine their BAC levels. To better understand this process, it will help to have a DUI & OWI lawyer in Iowa guide you.

        What Are the Penalties for DUI/OWI in Iowa?

        The penalties for drunk driving in Iowa depend on whether you are a first-time offender or have already been charged with previous offenses. Here’s what you need to know:

        • First Offense - This is subject to imprisonment of a minimum of 48 hours up to one year and may include a fine of up to $1,250. First offenders will also have their license revoked for 180 days up to a year.
        • Second Offense - Based on Iowa OWI laws, a second conviction is classified as an aggravated misdemeanor. It includes jail time from 7 days to 2 years, a maximum fine of $6,250, and license revocation of up to 2 years.
        • Third or Subsequent Offense - This is a class D felony subject to a maximum of 5 years in prison. Plus, those convicted may face fines ranging from $3,225 to $9,375, and up to 6 years of license revocation.

        Contact a Reliable Iowa Lawyer

        Learning about Iowa DUI laws is helpful if you, a close friend, or a family member gets involved in a drunk driving case. If you need help with DUI/OWI charges, consult an experienced lawyer immediately. Contact us at Fitch & Stahle Law Office in Iowa for a free consultation.




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