Boulder County DUI Court Guide

Everything you need to know about appearing in court for your DUI case in Boulder County.

Last verified: January 2026

Boulder Combined Court

Address
1777 6th St, Boulder, CO 80302
Get Directions
Clerk Office Hours
Monday - Friday, 8:00 AM - 5:00 PM
Parking
Street parking and nearby paid lots available. Arrive early - downtown Boulder parking fills up quickly.

About Boulder Combined Court

Boulder Combined Court handles misdemeanor DUI and DWAI cases, while Boulder District Court handles felony DUI charges (vehicular assault, 4th+ offense). Most first and second offense DUI cases are heard in the combined court.

Critical: Do NOT Do These Things

Miss your court date

Warrant issued immediately

Talk to prosecutors without your attorney

Anything you say can be used against you

Post about your case on social media

Can be used as evidence

Drive with a revoked license

Additional criminal charges

Violate bail conditions

Bail revoked, returned to jail

Discuss case with anyone except attorney

Others can be subpoenaed to testify

Security Screening & Prohibited Items

What to Expect

  • Metal detector screening (remove belt, watch)
  • Bag/purse X-ray scanning
  • Allow 15-20 minutes for security
  • Typical wait: 1-3 hours once inside

Do NOT Bring

  • Weapons (including pocket knives)
  • Pepper spray or mace
  • Large bags or backpacks
  • Food or drinks (water OK)

Court Day Checklist

Required Documents

Day-Of Reminders

Tip: Screenshot or print this checklist. Check items off as you prepare the night before.

How DUI Cases Move Through Court

1. Arraignment

First appearance, typically within 24-48 hours after arrest or per your citation.

What Happens:

  • Judge reads charges
  • Enter plea (usually Not Guilty)
  • Bail is set or reviewed
  • Next court date scheduled

What to Know:

  • Most plead Not Guilty initially
  • Attorney will advise on plea
  • Write down next court date
  • Request public defender if needed

2. Pre-Trial Hearings

Multiple court dates over 2-6 months. Your attorney handles most of this.

What Your Attorney Does:

Reviews police reports & body camChallenges evidenceFiles motions to suppressNegotiates plea bargainsQuestions breathalyzer accuracyExplores diversion eligibility

3. Plea Bargain or Trial

Over 90% of cases resolve through plea bargaining, not trial.

Plea Bargain (Common)

  • Reduced charges (DUI to DWAI)
  • Lower penalties
  • Faster resolution
  • Known outcome

Trial (Rare ~5%)

  • Jury decides guilt
  • Higher risk/reward
  • Takes 6-12+ months
  • More expensive

4. Sentencing

Judge imposes penalties. First offense usually means probation with conditions.

Common Outcomes (1st Offense):

Probation (1-2 years)Fines & court costs ($600-$1,000+)License revocation (9 months)Alcohol education (Level I or II)Community service (48-96 hours)Ignition interlock (8 months min)

Related Boulder County Guides

Upon receiving the "Express Consent Affidavit and Notice of Revocation" (the yellow slip) from the police, a driver arrested for DUI in Boulder County has exactly seven days to request a hearing with the Colorado Department of Revenue (DOR).

DWI Court Procedures in Boulder County, Colorado: A Local Guide

This guide provides essential information about navigating the DWI (Driving While Intoxicated, also known as DUI) court process in Boulder County, Colorado. Understanding these procedures can help you navigate the legal challenges ahead.

Initial Steps After Arrest

Following a DUI arrest, your vehicle may be impounded. Marv's Quality Towing requires a "Current Government Photo ID" for vehicle release. If your ID is inside the impounded vehicle, you will need to obtain a temporary ID from the DMV or bring someone with a valid license to vouch for you. A "Current Registration" or "Clean Title" is also required. If you recently purchased the car and only have a signed-over title, you must rush to the DMV to process the transfer.

The Boulder County Jail, located at 3200 Airport Road, Boulder, CO 80301, is the central intake point. The Sheriff's Office advises that processing and release normally takes 4-6 hours, but this can vary depending on arrest volume. Be aware of shift changes (approximately 6:00 AM, 2:00 PM, and 10:00 PM) when processing may temporarily halt.

A standard first-time DUI misdemeanor often carries a bond of $1,000. This can be paid via TouchPay Kiosks in the jail lobby (cash and cards, service fees apply) or remotely through AllPaid.

Navigating the Court System

DUI cases are primarily heard in the County Court divisions, such as Division 9 with Judge Zachary Malkinson. Be prepared for potential delays due to the "cattle call" scheduling system. While dress code isn't codified, avoid jeans, shorts, tank tops, or alcohol-branded attire.

Parking is available at the Justice Center at 1777 6th St, Boulder, CO 80302, in a lot on the southeast corner of 6th and Canyon or the lot east of 6th Street. Parking is free for the first hour downtown garages, then $1.75/hr. Arrive early, especially on Mondays, to account for security screening. Cell phones must be on silent, and photography is prohibited per Chief Justice Administrative Order 11-101.

Pretrial Supervision (RMOMS)

Judges may order random breath/urine testing or SCRAM bracelets managed by Community Justice Services (CJS) or Recovery Monitoring Solutions (RMOMS). The "color code" system requires calling a testing line daily (5:00 AM - 9:00 AM) to see if your assigned color is called. Testing centers have specific hours, and failure to test can result in a warrant. Tests cost $10-$30 each, and SCRAM bracelets cost $10-$15 per day.

The DMV Hearing

The Boulder DMV Driver License office at 2850 Iris Ave is closed. You must travel to Longmont or Golden, or email your hearing request to dor_hearingrequest@state.co.us within 7 days of receiving the "Express Consent Affidavit and Notice of Revocation". Request the law enforcement officer's presence on the request form. Hearings are conducted via Zoom or Google Meet.

Ignition Interlock Device (IID)

SmartStart has a partner location at 2360 Arapahoe Ave, Boulder, CO 80302 (Rob's Auto Repair). Intoxalock is another option to consider. Be aware of potential battery drain issues, especially in winter, and the need for rolling retests while driving.

The Boulder County Jail is located at 3200 Airport Road, Boulder, CO 80301.

Sources

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