Driving Under the Influence Charges in Larimer County, Colorado
Fort Collins DUI Attorney

If you've been charged with Driving Under the Influence, be smart, exercise your right to remain silent and contact the O'Malley Law Office at 970-658-0007!

A charge of Driving Under the Influence (DUI) in Larimer County can have immediate and long-lasting consequences. Whether the arrest occurs after a traffic stop, a checkpoint, or an accident investigation, DUI charges are aggressively prosecuted throughout Northern Colorado. If you are facing a DUI in Fort Collins, Loveland, Estes Park, Berthoud, Wellington, Timnath, Windsor, Red Feather Lakes, Laporte, Bellvue, or surrounding Larimer County communities, it is important to understand the law and your legal options.

What Is DUI Under Colorado Law? A Loveland DUI Lawyer Explains

In Colorado, a person may be charged with DUI if they operate a motor vehicle while substantially incapable of safely driving due to alcohol, drugs, or a combination of both. A blood alcohol concentration (BAC) of 0.08% or higher creates a legal presumption of impairment, but DUI charges can still be filed even with a lower BAC if law enforcement believes impairment exists.

Colorado also recognizes:

  • DWAI (Driving While Ability Impaired)
  • Drug DUI, involving prescription medications, marijuana, or other controlled substances (DUID)

How DUI Arrests Occur in Larimer County

Law enforcement agencies throughout Larimer County, including those in Fort Collins, Loveland, and Estes Park, commonly initiate DUI investigations based on:

  • Traffic violations or erratic driving
  • Checkpoints or saturation patrols
  • Accident investigations
  • Citizen reports

Once stopped, officers may request field sobriety tests, roadside breath tests, or chemical testing, all of which must be conducted properly to be legally reliable.

Penalties for DUI in Fort Collins and Loveland

The penalties for DUI depend on prior offenses and case-specific factors. Potential consequences include:

  • Jail time
  • Fines and court costs
  • Probation
  • License suspension or revocation
  • Mandatory alcohol or drug education and treatment
  • Installation of an ignition interlock device

Repeat offenses or DUI involving injury can lead to significantly harsher penalties, including felony charges.

Why Local Larimer County DUI Defense Experience Matters

DUI cases in Larimer County are prosecuted by a dedicated district attorney’s office and heard in courts serving Fort Collins, Loveland, Estes Park, and surrounding communities. Each court has its own procedures, and local knowledge can be crucial in negotiations and hearings.

A defense attorney familiar with Larimer County courts understands local law enforcement practices and prosecutorial approaches, which can make a meaningful difference in the outcome of a DUI case.


If you have been arrested or are under investigation for DUI in Larimer County, do not wait to seek legal advice. Early legal representation can help protect your driving privileges, challenge the evidence, and work toward the best possible resolution. A knowledgeable Colorado criminal defense attorney can guide you through the DUI process and advocate for your rights and future. Call O’Malley Law Office for a consultation at 970-658-0007 today!

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