| UTAH |  |  |  |
| The 25 Facilities in Utah storing the largest amounts of extremely hazardous substances.* |
| Facility Name | City | Maximum amount in a single process (lbs) | Chemical |
1 | LAROCHE INDUSTRIES, INC. - GENEVA NITROGEN PLANT | OREM | 8,558,812 | Ammonia (anhydrous)
2 | THATCHER COMPANY | SALT LAKE CITY | 1,200,000 | Sulfur dioxide (anhydrous)
3 | THE ENSIGN-BICKFORD COMPANY - SPANISH FORK, UT | SPANISH FORK | 630,000 | Nitric acid (conc >=80%)
4 | AMERICAN PACIFIC CORPORATION, UTAH OPERATIONS | CEDAR CITY | 423,740 | Ammonia (anhydrous)
5 | CHEVRON SALT LAKE REFINERY | SALT LAKE CITY | 280,000 | Hydrogen fluoride (conc >=50%)
6 | WHITE MESA URANIUM MILL | BLANDING | 280,000 | Ammonia (anhydrous)
7 | GARLAND BRANCH | GARLAND | 270,000 | Ammonia (anhydrous)
8 | CENTRAL VALLEY WATER RECLAMATION | SALT LAKE CITY | 180,000 | Chlorine
9 | WESTERN ZIRCONIUM | OGDEN | 180,000 | Chlorine
10 | BRUSH WELLMAN, INC. | DELTA | 180,000 | Ammonia (anhydrous)
11 | PHILLIPS 66 WOODS CROSS REFINERY | WOODS CROSS | 170,000 | Hydrogen fluoride (conc >=50%)
12 | NESTLE FROZEN DIVISION | SPRINGVILLE | 160,000 | Ammonia (anhydrous)
13 | UTAH WINTER SPORTS PARK | PARK CITY | 135,000 | Ammonia (anhydrous)
14 | THE ALTA GROUP - SALT LAKE CITY OPERATIONS | SALT LAKE CITY | 130,000 | Titanium tetrachloride
15 | KENNECOTT UTAH COPPER CORP. SMELTER AND REFINERY | MAGNA | 119,000 | Sulfur dioxide (anhydrous)
16 | SOUTH VALLEY WATER RECLAMATION FACILITY | WEST JORDAN | 80,000 | Chlorine
17 | NORTH DAVIS COUNTY SEWER DISTRICT | SYRACUSE | 70,000 | Chlorine
18 | BIG WEST OIL LLC | NORTH SALT LAKE | 70,000 | Hydrogen fluoride (conc >=50%)
19 | LEWISTON BRANCH | LEWISTON | 62,000 | Ammonia (anhydrous)
20 | LITTLE COTTONWOOD WATER TREATMENT PLANT | SANDY | 40,000 | Chlorine
21 | JORDAN VALLEY WATER TREATMENT PLANT | BLUFFDALE | 32,000 | Chlorine
22 | ALBERTSON'S INCORPORATED REFRIGERATED DISTRIBUTION | NORTH SALT LAKE | 31,000 | Ammonia (anhydrous)
23 | E. A. MILLER | HYRUM | 30,000 | Ammonia (anhydrous)
24 | CENTRAL WEBER SEWER IMPROVEMENT DISTRICT | OGDEN | 28,000 | Chlorine
25 | SFI-LOGAN | LOGAN | 26,688 | 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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