Columbia County DUI Records Search
Columbia County DUI records are maintained through the Washington court system and are available to the public through online portals and direct requests to the county courthouse in Dayton. This guide explains how to search, access, and obtain official DUI case records filed in Columbia County Superior Court and District Court.
Columbia County Overview
Finding Columbia County DUI Records Online
Columbia County is one of Washington's smallest counties, but its court records are fully accessible through the state's public court systems. The county uses the Odyssey Portal for superior court case records. You can search by party name or case number without creating an account. The search is free and open to anyone.
To search Columbia County DUI records in the Odyssey system, visit the portal and select Columbia County from the jurisdiction list. Enter the defendant's name or case number. Results show docket entries, filings, case status, and scheduled hearing dates. Older cases may not appear if they predate the county's migration to the Odyssey system.
The Washington Odyssey Portal covers superior court records for Columbia County. District court records, which handle most first-offense DUI cases, are accessible through the Washington Courts public portal. Both are free to search.

The Odyssey Portal shows case documents, hearing history, and current case status for Columbia County superior court DUI records. District court DUI records are found through the separate Washington Courts portal at dw.courts.wa.gov.
How DUI Cases Are Filed in Columbia County
DUI charges in Columbia County are filed in one of two courts depending on the severity. First, second, and third offenses within a ten-year period are gross misdemeanors under RCW 46.61.502 and are typically handled by Columbia County District Court. A fourth DUI offense within ten years (or within fifteen years starting January 1, 2026) becomes a Class B felony and moves to Columbia County Superior Court.
Because Columbia County has a small population, DUI filings are relatively infrequent compared to larger counties. That said, the county sees its share of DUI cases given the rural highway corridors passing through the region. State Patrol and local law enforcement both make DUI arrests in the county, and all resulting cases flow through the same Washington court system.
Physical control charges under RCW 46.61.504 carry the same penalties as DUI charges. A person found sitting in a parked vehicle while impaired can face charges even without driving. The one exception is the "safe harbor" provision: if someone pulled over and parked before police made contact, that defense may apply.
Washington DUI Laws That Apply in Columbia County
Washington's DUI threshold is 0.08 percent blood alcohol content or 5.00 nanograms per milliliter of THC. These limits apply to all drivers in Columbia County just as they do statewide. Drivers under 21 face a lower threshold of 0.02 BAC under RCW 46.61.503, which means even a small amount of alcohol can result in a charge for younger drivers.
Penalties scale with the number of prior offenses within the lookback period. A first DUI conviction under RCW 46.61.5055 brings a minimum 24 hours in jail and a fine of at least $350. A second offense within seven years requires at least 30 days in jail plus 60 days of electronic home monitoring. A third offense requires 90 days in jail and 120 days of home monitoring. Courts can impose additional conditions as well.
Ignition interlock devices are required after DUI convictions. Under RCW 46.20.720, a first conviction requires the device for one year, a second for five years, and a third or subsequent conviction for ten years. The device costs about $21 per month, and the driver pays that cost directly.
Requesting Columbia County DUI Records in Person or by Mail
The Columbia County Superior Court Clerk is located at the county courthouse in Dayton. You can request certified copies of DUI court records in person during business hours. Staff can look up cases by party name, case number, or date range. Bring the defendant's full name and approximate date of the offense if you don't have a case number.
Mail requests are also accepted. Write to the Columbia County Clerk's office and include the case number or defendant name, your contact information, the type of copy needed (certified or plain), and a check or money order for the appropriate fee. Certified copies typically cost $5 for the first page and $1 for each additional page. Plain copies run approximately $0.50 per page.
Processing times vary. Small counties like Columbia often have limited staff, so mail requests can take longer than in larger counties. Calling ahead to confirm the fee and turnaround time is a good idea before sending a mail request.
WATCH System and Criminal History Reports
The Washington Access to Criminal History system, known as WATCH, provides official criminal history records including DUI convictions from courts across the state. It is run by the Washington State Patrol and costs $10 per search. You can access it at fortress.wa.gov/wsp/watch/.
WATCH records pull from statewide court reporting systems, so Columbia County DUI convictions appear alongside any other Washington convictions for the same person. This makes WATCH useful when you need a complete picture rather than records from a single county. The report includes conviction dates, offense types, and case identifiers.
WATCH does not include arrests that did not result in conviction, charges that were dismissed, or cases that are still pending. For those, you need to search the court portals directly or contact the Columbia County Clerk.
Implied Consent and License Suspension in Columbia County DUI Cases
Washington's implied consent law under RCW 46.20.308 means that any driver on a Washington road is considered to have agreed to chemical testing when a law enforcement officer has reasonable grounds to believe DUI. Refusing a breath or blood test triggers a one-year license revocation. This happens through the Department of Licensing separately from the criminal case.
A driver who wants to challenge the administrative license suspension has seven days from the date of arrest to request a hearing with the Department of Licensing. The hearing fee is $375. Missing the seven-day window generally means the suspension takes effect automatically 30 days after the arrest date.
If the criminal case results in a DUI conviction, a second suspension kicks in 45 days after the court notifies DOL. Drivers may qualify for an ignition interlock license that allows limited driving during the suspension period.
Deferred Prosecution and Vacation of Columbia County DUI Records
Washington law allows a DUI defendant to seek deferred prosecution under RCW 10.05.010. This requires a two-year treatment program and full compliance with court conditions. If the defendant completes the program without violations, the court dismisses the charge and no conviction appears on the record. Deferred prosecution is a lifetime option, meaning it can only be used once.
Vacating a DUI conviction is generally not available in Washington. Under RCW 9.96.060, a DUI conviction cannot be vacated if the person has any subsequent criminal violation within ten years of the prior DUI. This effectively makes most DUI convictions permanent parts of the public record. The records remain accessible through the Odyssey Portal and WATCH system indefinitely.
Columbia County DUI Records and Court Resources
The main resources for Columbia County DUI records and legal information are the Washington state court portals and the county clerk's office. Standard court forms used in DUI cases statewide are available through Washington Courts forms page. These include forms for deferred prosecution petitions, ignition interlock compliance, and related motions.
For people who need legal help and cannot afford an attorney, Washington LawHelp offers free legal resources and referrals. Rural counties like Columbia may have limited in-county legal aid options, but state-level resources and referral lines are available to residents regardless of location.
Cities in Columbia County
Columbia County has no cities that meet the population threshold for dedicated city pages. Dayton is the county seat and largest community. DUI cases involving Dayton residents are handled through the county-level courts described above.
Nearby Counties
DUI records from counties neighboring Columbia County are maintained through their own court systems. Each county has its own superior and district courts, though all use the same Washington state portals.