TRI Reporter
Clean Air Act
MOBIL OIL MARIANA ISLANDS, INC (SAIPAN TERMINAL)
Quick Summary
- •Released 1,181 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
PUERTO RICO TANAPAG HARBOR
SAIPAN, MP 96950
View on map ↗ - County
- SAIPAN County
- Industry
- Wholesale Trade
- NAICS (North American Industry Classification)
- 424710
- Inspections
- 1 · last Jun 12, 2025
- Total Penalties
- $0 · last Jul 27, 2010
- Registry ID
- 110000601420
How This Compares
#3
of 7 TRI reporters in MP
#424
of 898 TRI reporters in Wholesale Trade
Ranked by most recent year's total TRI releases.
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
Emissions Trend (2015–2024)
-22% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 2,084 | — |
| 2016 | 1,068 | -49% |
| 2017 | 1,181 | +11% |
| 2018 | 1,108 | -6% |
| 2020 | 1,186 | — |
| 2021 | 1,127 | -5% |
| 2022 | 1,761 | +56% |
| 2023 | 3,003 | +71% |
| 2024 | 1,629 | -46% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Benzo[g,h,i]perylene | — | — | — | — | — | |
| Mercury compounds | — | — | — | — | — | |
| Toluene | 756 | 756 | — | — | — | |
| n-Hexane | 324 | 324 | — | — | — | |
| Xylene (mixed isomers) | 228 | 228 | — | — | — | |
| 1,2,4-Trimethylbenzene | 150 | 150 | — | — | — | |
| Benzene | 78 | 78 | — | — | — | ♦ Carcinogen |
| Ethylbenzene | 71 | 71 | — | — | — | ♦ Carcinogen |
| Naphthalene | 15 | 15 | — | — | — | ♦ Carcinogen |
| Cumene | 6 | 6 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Benzo[g,h,i]perylene | — | — | — | — | — | |
| Mercury compounds | — | — | — | — | — | |
| Toluene | 1,680 | 1,680 | — | — | — | |
| n-Hexane | 466 | 466 | — | — | — | |
| Xylene (mixed isomers) | 330 | 330 | — | — | — | |
| 1,2,4-Trimethylbenzene | 239 | 239 | — | — | — | |
| Ethylbenzene | 149 | 149 | — | — | — | ♦ Carcinogen |
| Benzene | 83 | 83 | — | — | — | ♦ Carcinogen |
| Naphthalene | 31 | 31 | — | — | — | ♦ Carcinogen |
| Cumene | 25 | 25 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Mercury compounds | — | — | — | — | — | |
| Benzo[g,h,i]perylene | — | — | — | — | — | |
| Toluene | 777 | 777 | — | — | — | |
| n-Hexane | 362 | 362 | — | — | — | |
| Xylene (mixed isomers) | 227 | 227 | — | — | 4 | |
| Benzene | 183 | 183 | — | — | — | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 113 | 113 | — | — | 15 | |
| Ethylbenzene | 68 | 68 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 12 | 12 | — | — | — | ♦ Carcinogen |
| Naphthalene | 12 | 12 | — | — | 8 | ♦ Carcinogen |
| Cumene | 7 | 7 | — | — | — | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Mercury compounds | — | — | — | — | — | |
| Benzo[g,h,i]perylene | — | — | — | — | — | |
| Toluene | 372 | 372 | — | — | — | |
| n-Hexane | 274 | 274 | — | — | — | |
| Benzene | 190 | 190 | — | — | — | ♦ Carcinogen |
| Xylene (mixed isomers) | 150 | 150 | — | — | — | |
| 1,2,4-Trimethylbenzene | 65 | 65 | — | — | — | |
| Ethylbenzene | 48 | 48 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 13 | 13 | — | — | — | ♦ Carcinogen |
| Naphthalene | 9 | 9 | — | — | — | ♦ Carcinogen |
| Cumene | 6 | 6 | — | — | — | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Benzo[g,h,i]perylene | — | — | — | — | — | |
| Mercury compounds | — | — | — | — | — | |
| Toluene | 447 | 447 | — | — | — | |
| Xylene (mixed isomers) | 228 | 228 | — | — | — | |
| n-Hexane | 197 | 197 | — | — | — | |
| Benzene | 118 | 118 | — | — | — | ♦ Carcinogen |
| Ethylbenzene | 80 | 80 | — | — | — | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 79 | 79 | — | — | — | |
| Naphthalene | 24 | 24 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 8 | 8 | — | — | — | ♦ Carcinogen |
| Cumene | 5 | 5 | — | — | — | ♦ Carcinogen |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Benzo[g,h,i]perylene | — | — | — | — | — | |
| Mercury compounds | — | — | — | — | — | |
| Toluene | 372 | 372 | — | — | — | |
| Xylene (mixed isomers) | 231 | 231 | — | — | — | |
| n-Hexane | 224 | 224 | — | — | — | |
| 1,2,4-Trimethylbenzene | 140 | 140 | — | — | — | |
| Ethylbenzene | 76 | 76 | — | — | — | ♦ Carcinogen |
| Benzene | 36 | 36 | — | — | — | ♦ Carcinogen |
| Naphthalene | 23 | 23 | — | — | — | ♦ Carcinogen |
| Cumene | 6 | 6 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Polycyclic aromatic compounds | — | — | — | — | — | ♦ Carcinogen |
| Mercury compounds | — | — | — | — | — | |
| Benzo[g,h,i]perylene | — | — | — | — | — | |
| Toluene | 393 | 393 | — | — | — | |
| Xylene (mixed isomers) | 271 | 271 | — | — | — | |
| n-Hexane | 230 | 230 | — | — | — | |
| 1,2,4-Trimethylbenzene | 151 | 151 | — | — | — | |
| Ethylbenzene | 86 | 86 | — | — | — | ♦ Carcinogen |
| Naphthalene | 25 | 25 | — | — | — | ♦ Carcinogen |
| Benzene | 18 | 18 | — | — | — | ♦ Carcinogen |
| Cumene | 7 | 7 | — | — | — | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Benzo[g,h,i]perylene | — | — | — | — | — | |
| Polycyclic aromatic compounds | — | — | — | — | — | ♦ Carcinogen |
| Mercury compounds | — | — | — | — | — | |
| Toluene | 341 | 341 | — | — | — | |
| Xylene (mixed isomers) | 255 | 255 | — | — | — | |
| n-Hexane | 210 | 210 | — | — | — | |
| 1,2,4-Trimethylbenzene | 144 | 144 | — | — | — | |
| Ethylbenzene | 78 | 78 | — | — | — | ♦ Carcinogen |
| Naphthalene | 22 | 22 | — | — | — | ♦ Carcinogen |
| Benzene | 18 | 18 | — | — | — | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Mercury compounds | — | — | — | — | — | |
| Benzo[g,h,i]perylene | — | — | — | — | — | |
| Toluene | 992 | 992 | — | — | — | |
| n-Hexane | 346 | 346 | — | — | — | |
| Xylene (mixed isomers) | 294 | 294 | — | — | — | |
| 1,2,4-Trimethylbenzene | 240 | 240 | — | — | — | |
| Ethylbenzene | 145 | 145 | — | — | — | ♦ Carcinogen |
| Naphthalene | 40 | 40 | — | — | — | ♦ Carcinogen |
| Benzene | 27 | 27 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| Xylene (mixed isomers) | — | 17,360 | — | — |
| Toluene | — | 70,455 | — | — |
| n-Hexane | — | 9,600 | — | — |
| Polycyclic aromatic compounds | — | 5 | — | — |
| 1,2,4-Trimethylbenzene | — | 8,002 | — | — |
| Naphthalene | — | 1,410 | — | — |
| Benzene | — | 4,271 | — | — |
| Ethylbenzene | — | 13,081 | — | — |
| Benzo[g,h,i]perylene | — | 1 | — | — |
| Cumene | — | 1,600 | — | — |
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
BUENA VISTA ENVIRONMENTAL
AGAT, GU
|
Benzo[g,h,i]perylene | — | — | — | — |
|
BUENA VISTA ENVIRONMENTAL
AGAT, GU
|
n-Hexane | — | — | — | — |
|
BUENA VISTA ENVIRONMENTAL
AGAT, GU
|
Mercury compounds | — | — | — | — |
|
BUENA VISTA ENVIRONMENTAL
AGAT, GU
|
Benzene | — | — | — | — |
|
BUENA VISTA ENVIRONMENTAL
AGAT, GU
|
Ethylbenzene | — | — | — | — |
|
BUENA VISTA ENVIRONMENTAL
AGAT, GU
|
Naphthalene | — | — | — | — |
|
BUENA VISTA ENVIRONMENTAL
AGAT, GU
|
Polycyclic aromatic compounds | — | — | — | — |
|
BUENA VISTA ENVIRONMENTAL
AGAT, GU
|
Toluene | — | — | — | — |
|
BUENA VISTA ENVIRONMENTAL
AGAT, GU
|
1,2,4-Trimethylbenzene | — | — | — | — |
|
BUENA VISTA ENVIRONMENTAL
AGAT, GU
|
Xylene (mixed isomers) | — | — | — | — |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
Judicial
· Case 09-2009-0505 · Jul 27, 2010
$2,403,443
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