Can I be arrested for DUI in Issaquah if my breath test was under 0.08?

Yes. Issaquah police are known to arrest drivers with breath readings well below the legal limit — sometimes as low as 0.03 — based on the officer's opinion of impairment alone. In most Washington jurisdictions, a low reading without evidence of drug use leads to release. In Issaquah, it typically leads to overnight booking under the non-bailable DUI rule. Low-BAC arrests often present strong defense opportunities because the officer's probable cause rests on a thinner factual foundation than the typical DUI case.