Important: This site provides general information, not individualized legal advice. Criminal cases are fact-specific, and laws and court procedures can change.
The .18 Threshold
The DMV identifies .18 BAC and higher as aggravated DWI. That does not answer whether the test is admissible, accurate, or sufficient in a particular case.
Potential Consequences
Current DMV materials list increased fine ranges and longer minimum license consequences for aggravated DWI compared with standard first-offense DWI. Repeat history can further change exposure.
Defense Review Is Fact-Specific
The traffic stop, observations, field testing, chemical testing, timing, machine records, medical issues, statements, and prior history may all be relevant.