Mount Si High School
Snoqualmie, WA 98065
Member KingCo 4A Conference
WIAA SeaKing District 2

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Mount Si High School
8651 Meadowbrook Way SE
Snoqualmie, WA 98065
Main Office: (425) 831-8100
John Belcher
Vernie Newell
  Associate Principal
Greg Hart
  Associate Principal
Darren Brown
  Athletics and Activities
Rhonda Schmidt
  Asst. Principal
Jerry Maher
  Asst. Principal


Recent Successes:

2014 - First year in KingCo 4A Volleyball, Districts
2013 - 2nd in KingCo 3A, 2nd in KingCo 3A League Tournament, 6th in Districts
2012 - 9th place finish State 3A Volleyball Tournament​
2012 - SeaKing District 3A - Runner Up​
2011 - Seattle Times All Area Coach of the Year​
2011 - King Co 3A Coach of the Year​
2011 - 6th place finish State 3A Volleyball Tournament​
2011 - King Co 3A League Champs (13-1)​
2010 - King Co 3A Coach of the Year​
2010 - King Co 3A League Champs (14-0)​
2010 - Final Four, State 3A Volleyball Tournament (6th place Finish)​
2009 - King Co 3A Coach of the Year​
2009 - King Co 3A League Champs (14-0)​
2009 - Final Four, State 3A Volleyball Tournament (6th place Finish)​
2008 - 9th in State​
2007 - 8th in State​

Other Successes: ​

KingCo #3A League Finishes: 4 - 2nd place, 4 - third place, 2 - 4th place and 1 - 5th place finish, 1-6th place finish​
SeaKing District Appearances: 12 out of the last 14 years.
KingCo 4A Volleyball District Appearance: 1 out of 1

Along with coaching HS volleyball, Bonnie is currently the Club Director for Ridge Valley VBC (Visit Site). Her club volleyball coaching experience is highlighted with several Puget Sound Region Championships, a Sweet Sixteen finish at the Davis Volleyball Festival and 3 trips to the Open Junior Olympic Volleyball Tournament with 2007 with a 11th place finish in the country. Bonnie has coached several collegiate athletes in her tenure as a coach, along with others who have gone on to play professional and national level.​

Not only does Bonnie have coaching experience but she has collegiate playing experience in basketball and volleyball. She is a 1993 graduate from Western Washington University with a degree in Exercise/Sport Psychology. In 1995 she earned her Master’s in Teaching. Bonnie is entering her 21st year of teaching this fall. She enjoys spending time with her 9 year old daughter in her free time.


Coach Dave Bachman is in his twelfth year as the JV coach and Assistant Varsity coach at Mount Si High School. During Bachman's tenure the JV Team has posted a record of 148-wins and 109-losses and the Varsity Team has made it to State in 2007 (8th), 2008 (9th), 2009 (6th), 2010 (6th), 2011 (6th), and 2012 (11th).

Bachman has also coached teams with the KJ Volleyball Club for Twelve-years, as both head coach and assistant coach. His teams have gone to the USA Volleyball Junior National Tournament five times, finishing as high as fifth place in the 17-Open Division in 2008. He has spent the last four years coaching the Ridge Valley Volleyball Club’s U12 teams. Bachman began coaching volleyball in 1996, coaching his daughter Natalie when she was in the seventh-grade. Bachman is a USAV CAP Level I and IMPACT certified coach and has attended the Gold Medal Squared Coaching Clinic numerous times. He has coached volleyball summer camps at Mount Si HS, Kentwood HS, and Jim McLaughlin & Keegan Cook Volleyball Camps at UW.

Bachman is a graduate of the University of Washington and Bethel High School. He lives in Kent with his daughter Natalie and son Brian. He works for Bay Valve Service in Tukwila, and when not coaching volleyball, enjoys spending time with his family, walking his dog Remus, gardening, and reading.


Attended Seattle University, playing all 4 years with the women's volleyball team. She was an outside hitter for the Redhawks and currently holds the all time season high kills record! She graduated in 2012 with a Sociology degree. Her coaching career started at RidgeValley VBC. She is in her 5th year of coaching with RidgeValley and will be coaching the U12s team this season. She also coaches at Mount Si High School, where she is the C-Team coach and an assistant for varsity. She currently is a volleyball coach and stay at home mom with her daughter Peyton. And recently got married! She loves coaching volleyball and plans on doing it for a very long time!