They were also ranked #1 in California and #16 in the nation for part of the year. The men's water polo team qualified for the NCS Championship in 2007, 2009, 2010, and 2011. In 2009, they won their first NCS game and advanced to the second round of games. In 2012, the women's water polo team finished third in the East Bay Athletic League and qualified as a seventh place seed for the NCS Championship with a 17-5 overall record. In 2013, they again earned third in EBAL, qualified as a fourth place seed for the NCS Championship, and won their first ever NCS game. The Livermore lacrosse team was created in 2006. At the end of the 2008 season, four team members were named East Bay Athletic League Honorable Mention players. Livermore High School Parent Teacher Student Association (LHS PTSA) was chartered in 2011 by Monica Baucke, Mary Stolz, Dawn Whalen, and Principal Darrel Avilla. The group's purpose is to support staff, academics, and student life at LHS.