| CALIFORNIA |  |  |
| The 25 Facilities in California storing the largest amounts of extremely hazardous substances.*
| Facility Name | City | Maximum amount in a single process (lbs) | Chemical
1 | CALAMCO | STOCKTON | 80,000,000 | Ammonia (anhydrous)
2 | WEST SACRAMENTO PLANT | WEST SACRAMENTO | 79,000,000 | Ammonia (anhydrous)
3 | WESTERN FARM SERVICE, IMPERIAL | IMPERIAL | 7,144,000 | Ammonia (conc >=20%)
4 | BUTTE COUNTY RICE GROWERS ASSOCIATION | RICHVALE | 6,108,170 | Ammonia (anhydrous)
5 | JOHN TAYLOR FERTILIZERS COMPANY, INC. - RIO LINDA | RIO LINDA | 5,107,200 | Ammonia (conc >=20%)
6 | SYCAMORE | GRIMES | 3,600,000 | Ammonia (conc >=20%)
7 | AGRIFORM - WOODLAND | WOODLAND | 3,120,000 | Ammonia (conc >=20%)
8 | COLUSA COUNTY FARM SUPPLY | WILLIAMS | 3,000,000 | Ammonia (conc >=20%)
9 | CHEVRON EL SEGUNDO REFINERY | EL SEGUNDO | 2,210,000 | Ammonia (conc >=20%)
10 | GLENN FERTILIZER COMPANY | WILLOWS | 1,800,000 | Ammonia (conc >=20%)
11 | COLUSA SIMPLOT SOILBUILDERS | COLUSA | 1,600,000 | Ammonia (conc >=20%)
12 | WESTERN FARM SERVICE, SANTA FE GRADE, FIREBAUGH | FIREBAUGH | 1,549,725 | Ammonia (conc >=20%)
13 | UNION CARBIDE CORPORATION | TORRANCE | 1,445,220 | Vinyl acetate monomer
14 | BORDEN CHEMCAL, INC. - FREMONT PLANT | FREMONT | 1,300,000 | Formaldehyde (solution)
15 | TOSCO SAN FRANCISCO AREA REFINERY AT AVON | MARTINEZ | 1,300,000 | Ammonia (anhydrous)
16 | CHEMICAL UNLOADING FACILITY | PERRIS | 1,230,000 | Chlorine
17 | WESTWAY TERMINAL COMPANY, INC. | SAN PEDRO | 1,207,611 | Vinyl acetate monomer
18 | LOS ANGELES AQUEDUCT FILTRATION PLANT | SYLMAR | 1,136,000 | Chlorine
19 | FOAMEX, LP | ORANGE | 1,118,858 | Toluene diisocyanate (unspecified isomer)
20 | MARTINEZ REFINING COMPANY, EQUILON ENTERPRISES LLC | MARTINEZ | 1,100,000 | Oleum (Fuming Sulfuric acid)
21 | SACRAMENTO REGIONAL WASTEWATER TREATMENT PLANT | ELK GROVE | 1,080,000 | Chlorine
22 | JOINT WATER POLLUTION CONTROL PLANT | CARSON | 1,080,000 | Chlorine
23 | KEMIRON PACIFIC, INC. - MOJAVE FACILITY | MOJAVE | 1,080,000 | Chlorine
24 | JOHN TAYLOR FERTILIZER COMPANY INC., - MAXWELL | MAXWELL | 1,065,000 | Ammonia (conc >=20%)
25 | CHEVRON RICHMOND REFINERY | RICHMOND | 960,000 | Ammonia (anhydrous)
| *Extremely hazardous substances as defined by the U.S. Environmental Protection Agency under the Clean Air Act, Section 112(r).
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