2002 Almanac (page 313) Table A-8 High Emitting Facilities Mojave Desert Air Basin Oxides of Nitrogen (NOx) Facility Name City Tons per Year Riverside Cement Co. Oro Grande 4838 Cemex- California Cement Apple Valley 4483 Cal Portland Cement Co. Mojave 2874 "IMC Chemicals, Inc." Trona 2101 Mitsubishi Cement Lucerne Valley 1794 National Cement Co. Lebec 1544 Southern California Gas Company Needles 1439 Reliant Energy Daggett 1415 Calaveras Cement Co. Monolith 1234 AFG Industries Inc (Glass) Victorville 756 Reactive Organic Gases (ROG) Facility Name City Tons per Year Reliant Energy Daggett 217 Riverside Cement Co. Oro Grande 127 Particulate Matter (PM10) Facility Name City Tons per Year National Cement Co. Lebec 756 U.S. Borax Boron 664 "IMC Chemicals, Inc." Trona 526 Mitsubishi Cement Lucerne Valley 472 Calaveras Cement Co. Monolith 404 Cal Portland Cement Co. Mojave 329 Cemex- California Cement Apple Valley 277 Riverside Cement Co. Oro Grande 251