California

California Counties Regional Locations
Alameda County Sandia National Labs' High School Regional Science Bowl
Butte County Far NorCal High School Regional Science Bowl
Calaveras County California Central Valley High School Regional Science Bowl
Contra Costa County Sandia National Labs' High School Regional Science Bowl
Del Norte County Far NorCal High School Regional Science Bowl
Fresno County California Central Valley High School Regional Science Bowl
Humboldt County Far NorCal High School Regional Science Bowl
Kern County California Central Valley High School Regional Science Bowl
Kings County California Central Valley High School Regional Science Bowl
Lake County Far NorCal High School Regional Science Bowl
Lassen County Far NorCal High School Regional Science Bowl
Los Angeles County (excluding Los Angeles Unified School District), CA Los Angeles High School Regional Science Bowl
Los Angeles Unified School District, CA LADWP High School Regional Science Bowl
Mendocino County Far NorCal High School Regional Science Bowl
Merced County California Central Valley High School Regional Science Bowl
Modoc County Far NorCal High School Regional Science Bowl
Monterey County Sandia National Labs' High School Regional Science Bowl
Napa County Sandia National Labs' High School Regional Science Bowl
Orange County Los Angeles High School Regional Science Bowl
Plumas County Far NorCal High School Regional Science Bowl
Riverside County Los Angeles High School Regional Science Bowl
Sacramento County Nationwide High School Regional Science Bowl 
San Bernardino County Los Angeles High School Regional Science Bowl
San Francisco County SLAC High School Regional Science bowl
San Joaquin County California Central Valley High School Regional Science Bowl
San Mateo County SLAC High School Regional Science bowl
Santa Clara County SLAC High School Regional Science bowl
Santa Cruz County SLAC High School Regional Science bowl
Shasta County Far NorCal High School Regional Science Bowl
Sierra County Far NorCal High School Regional Science Bowl
Siskiyou County Far NorCal High School Regional Science Bowl
Stanislaus County California Central Valley High School Regional Science Bowl
Tehama County Far NorCal High School Regional Science Bowl
Trinity County Far NorCal High School Regional Science Bowl
Tuolumne County California Central Valley High School Regional Science Bowl
Ventura County Los Angeles High School Regional Science Bowl