Herron played junior hockey with the Trois-Rivières Draveurs and the Trois-Rivières Ducs of the Quebec Junior Hockey League. He had a good junior career and in 1972, he was named to the Second All-Star Team with the Trois-Rivières Ducs. In 1972, Herron was drafted 40th overall by the Pittsburgh Penguins. In his first season, he split his time between the Penguins, and the Hershey Bears of the AHL. In 1974, Herron played for three teams. He played for the Pittsburgh Penguins, the Hershey Bears and the Salt Lake Golden Eagles. Next season, Herron played the first half of the season with the Pens and the Bears before being traded to the Kansas City Scouts. He played 22 games with them that season and spent another year in Kansas City before becoming a free agent. He was signed by Pittsburgh again and played with them for the next three years. In 1978, Herron made an appearance with Team Canada in the World Championships where he won a bronze medal. In 1979, the Penguins traded him to the Montreal Canadiens. He remained with the Canadiens for the next three years where he shared goaltending duties. In 1981, Herron was awarded the Vezina Trophy with teammates Michel Larocque and Richard Sevigny. In 1982, Herron shared the William M. Jennings Trophy with fellow netminder Rick Wamsley. In 1983, Herron returned to Pittsburgh for the third time in his career. He remained there until 1986, when he retired.
Personal life
He is married to Debbie Pike, of St. Lambert Quebec and has two daughters, Elissa and Mandi. After retirement he worked in sales for a car dealership in Granby but then moved on to work as the director of sales and marketing at the Airport Hilton in West Palm Beach Florida. Like all NHL players, his NHL pension kicked in at age 55, which was in 2007. His brother Ronald was also a professional goalie, having played in France, and his niece Catherine Herron tended nets for the women's Marlet team at McGill University. She also won the 2012 Clarkson Cup as a backup goaltender for the Montreal Stars of the CWHL
Awards and achievements
Selected to the QMJHL Second All-Star Team in 1972.