The following motorists are charged with driving while intoxicated and related offenses:
■ Dale R. Johnston, 54, of Chateaugay, was charged by state police on Friday with a felony count of aggravated driving while intoxicated and reckless driving.
Troopers allege that at 5:59 p.m. on North Raquette River Road in Massena, Mr. Johnston made an unsafe lane change following a traffic stop.
Mr. Johnston was issued a ticket for alleged unsafe lane change. He had a blood alcohol content of 0.20 percent, troopers said.
A BAC of 0.08 percent or higher is considered proof of intoxication under state law. The charge is elevated to aggravated DWI when the BAC is 0.18 percent or higher.
■ Christopher R. Lefrancois, 42, of Massena, was charged by state police on Saturday with aggravated DWI, unlawful possession of marijuana and consumption of alcohol in a vehicle on a public highway.
Troopers said they stopped him at 12:35 a.m. on South Raquette River Road in Massena.
He had a BAC of 0.29 percent, they said.
■ Wyatt S. Ramsdell, 22, of Winthrop, was charged by state police on Friday with aggravated DWI.
Troopers responding to a domestic dispute complaint allege that at 10:14 p.m. on Quinnell Road in the town of Massena, Mr. Ramsdell failed to use the designated lane and unsafely moved a stopped vehicle.
Mr. Ramsdell had a BAC of 0.20 percent, they said.
Mr. Ramsdell was issued a ticket for alleged failure to use the designated lane and unsafe movement of a stopped vehicle.
■ Jed S. Hatcher, 35, of Lowville, was charged by Lowville village police Saturday after police said they received a report of a suspicious vehicle stopped in the village.
■ State police on Saturday charged Allan J. Martin, 47, of Chase Mills, with aggravated DWI.
Troopers allege that around 10:35 p.m. on Rookey Road in the town of Waddington, Mr. Martin had a BAC of 0.18 percent following a traffic stop.
He was ticketed with operation of a vehicle with inadequate plate lamps.
■ State police on Saturday charged Heather L. Richardson, 49, of Madrid.
Troopers allege that at 6:36 p.m. on County Route 44 in the town of Madrid, Ms. Richardson made an unsafe pass on the left and an unsafe turn and had a BAC of 0.10 percent.
She was ticketed with unsafe passing on the left and making an unsafe turn following a traffic stop.
■ State police on Saturday also charged Lloyd J. Wood, 49, of Massena, with refusal to take a breath test.
Troopers allege that at 10:13 p.m. on Route 37 in the town of Massena, Mr. Wood had a driver side headlight out.
He was ticketed with an equipment violation for inadequate lights following a traffic stop.
■ Potsdam village police on Saturday charged Peter J. Atkinson, 26, of Potsdam, with failure to keep right and aggravated DWI.
Police allege that at 2:51 a.m. on Clarkson Avenue in the town of Potsdam, Mr. Atkinson passed over the solid yellow centerline into the oncoming lane. Mr. Atkinson had a BAC of 0.26 percent, they said.