| Aromatics & Olefins Plant | 23 | 475 | 3,698,417.42 |
| Carotex Incorporated | 7 | 66 | 27,880.40 |
| Chemical Waste Management | 69 | 83 | 18,261.70 |
| Chevron Phillips Chemical Co. Dock, Port Arthur. | 7 | 7 | 37,448.13 |
| Dock Yard | 14 | 38 | 12,538.00 |
| El Vista Tank Farm | 13 | 131 | 112,489.40 |
| Great Lakes Carbon Llc | 5 | 28 | 21,822,370.19 |
| Hazardous Waste Disposal | 119 | 913 | 245,909.40 |
| Motiva Enterprises L.L.C.Port Arthur Terminal | 6 | 12 | 17,518.00 |
| Nafta Region Olefins Complex | 14 | 199 | 2,115,878.20 |
| North Yard | 8 | 22 | 7,712.00 |
| Port Arthur | 16 | 388 | 295,915.60 |
| Port Arthur | 9 | 91 | 81,750.80 |
| Port Arthur Gas Plant | 7 | 74 | 659,055.59 |
| Port Arthur Plant | 23 | 763 | 2,223,917.01 |
| Port Arthur Plant | 37 | 1224 | 9,391,094.07 |
| Port Arthur Plant | 19 | 237 | 32,419.60 |
| Port Arthur Plant | 13 | 250 | 11,411.40 |
| Port Arthur Refinery | 33 | 1521 | 23,888,814.91 |
| Port Arthur Refinery | 25 | 1266 | 8,899,241.34 |
| Port Arthur Terminal | 17 | 139 | 292,924.99 |
| Premcor Refining Group Inc. Port Arthur Refy. | 17 | 26 | 96,174.08 |
| West Port Arthur Tank Far | 9 | 35 | 27,553.40 |
