Kenneth Scott McKee was indicted Thursday in connection with the tragic duck boat sinking that killed 17 people, including nine members of one family.
Prosecutors said McKee did not properly assess the weather that fateful day in July -- before or after the boat went into the water. McKee also allegedly failed to tell passengers to put on their flotation devices or prepare them to abandon ship after two separate alarms sounded.
The captain was charged with 17 counts of misconduct and negligence or inattention to duty by a ship's officer resulting in death, according to the indictment. He faces up to 10 years in prison on each count.
The amphibious boat was not supposed to operate in water if winds in the area clocked in at 35 mph or waves were higher than 2 feet, according to the vessel's certificate of inspection, released by the U.S. Coast Guard.
Twenty-nine passengers and 2 crew members were on board the Stretch Duck 7 on July 19, when it sank in Table Rock Lake near the tourist town of Branson, Missouri, as thunderstorms rolled into the area. The boat landed upright on its wheels.
While Captain McKee survived, the driver and former Pastor Bob Williams, 73, died in the accident.
Several lawsuits have been filed on behalf of victims and survivors, including a $100 million federal lawsuit filed in Kansas City, Missouri, by lawyers representing victims of the Indiana family that lost nine relatives in the accident.
All but two members of the Coleman family who went on that duck boat excursion were killed in the accident. Tia Coleman lost her three young children and husband. Arya Coleman, only 1 year old, was the youngest to die and Ervin Coleman, 76, was the oldest.
In a statement through her attorneys following the indictment, Tia Coleman said "While nothing can ever ease the grief in my heart, I am grateful that the U.S. Attorney's Office is fighting for justice for my family, and the other victims, and is committed to holding fully accountable all those responsible for this tragedy."
Also among the victims were two couples from Missouri, an Illinois woman who died while saving her granddaughter's life, and an Arkansas father and son.
"The captain did say something about life jackets," Tia Coleman said following the accident. "He said, 'Above you are your life jackets. There are three sizes. I'm gonna show you where they are, but you won't need them. So, no need to worry.' So we didn't grab them."
The NTSB report on the accident does not mention the captain saying passengers wouldn't need the life jackets.
McKee did not respond to ABC News' request for comment.
Suzanne Smagala, a spokeswoman for Ripley Entertainment, the company that owns and operates the duck boats, previously said in a statement, "We are refrained from commenting on an ongoing investigation, including the suit that has been filed by the Missouri Attorney General."
"We continue to fully cooperate with federal and state authorities, including the NTSB [National Transportation Safety Board]. We are providing all documentation and materials requested in the case and are complying with all hearing procedures," the statement said.