OGDENSBURG John E. Gilmour, 51, of 460 Scotch Bush Road, was charged by state police with aggravated driving while intoxicated at 11:54 p.m. Saturday.
Police said they received a complaint that a vehicle was parked in the roadway on Scotch Bush Road.
When police investigated, they said, they found Mr. Gilmour passed out behind the wheel with the vehicle still running.
His blood alcohol content was 0.29 percent, police said. A BAC of 0.08 percent or more is considered proof of intoxication under state law. Aggravated DWI is charged when the BAC is 0.18 percent or more.