Chapter 2 Top Sites with 24-Hour Concentrations above the State PM10 Standard Table 2-14 Great Basin Valleys Air Basin Sacramento Valley Air Basin San Joaquin Valley Air Basin n Dirty Sox n Woodland-Gibson Road n Corcoran-Patterson Avenue n Shell Cut-Highway 190 n Willows-E Laurel Street n Hanford-South Irwin Street n Mono Lake North Shore n Colusa-Sunrise Blvd. n Bakersfield-5558 California Avenue n Flat Rock-Highway 190 n Chico-Manzanita Avenue n Bakersfield-Golden State Highway n Olancha-Walker Creek Road n Yuba City-Almond Street n Visalia-North Church Street Lake Tahoe Air Basin Salton Sea Air Basin South Central Coast Air Basin n South Lake Tahoe-Sandy Way n Brawley-220 Main Street n Thousand Oaks-Moorpark Road n El Centro-9th Street n Nipomo-Regional Park Mojave Desert Air Basin n Westmoreland-West 1st Street n El Rio-Rio Mesa School #2 n Trona-Athol and Telegraph n Calexico-Grant Street n Lompoc-South H Street n Ridgecrest-100 W. California Ave. n Indio-Jackson Street n Santa Maria-906 South Broadway n Victorville-14306 Park Avenue n China Lake-Powerline Road San Diego Air Basin South Coast Air Basin n Otay Mesa-Paseo International n Riverside-Rubidoux Mountain Counties Air Basin n San Diego-12th Avenue n San Bernardino-4th Street n Yosemite Village-Visitor Center n Escondido-East Valley Parkway n Fontana-Arrow Highway n Quincy-N Church Street n El Cajon-Redwood Avenue n Ontario-1408 Francis Street n Redlands-Dearborn North Central Coast Air Basin San Francisco Bay Area Air Basin n Davenport n San Jose-Tully Road n Santa Cruz-2544 Soquel Avenue n Redwood City n Moss Landing-Sandholt Road n Pittsburg-10th Street n San Jose-Jackson Street North Coast Air Basin n San Francisco-Hunters Point n Eureka-Health Dept. 6th and I Street Sites with 24-hour PM10 concentrations above the level of the State PM10 standard during 2004. The top five sites in each air basin are listed in descending order of their maximum 24-hour concentration. "If an air basin is not listed, the 24-hour PM10 concentrations at sites in that air basin were not above the State 24-hour PM10 standard. If more than 5 sites are listed, there were multiple sites with the same maximum concentration."