EmissionsLookup
Non-Compliance TRI Reporter Clean Air Act Clean Water Act RCRA

SUPERIOR OIL COMPANY, INC.

Quick Summary

  • •Released 2,307 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
  • •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
  • •Assessed $0 in total penalties since records began.
  • •Reports releases of chemicals classified as known or probable carcinogens.
Address
518 SWINGING BRIDGE ROAD
OLD HICKORY, TN 37138
View on map ↗
County
DAVIDSON County
Industry
Wholesale Trade
NAICS (North American Industry Classification)
424690
Inspections
5 · last Aug 12, 2025
Total Penalties
$0
Registry ID
110042425462

How This Compares

#243 of 554 TRI reporters in TN
#287 of 898 TRI reporters in Wholesale Trade

Ranked by most recent year's total TRI releases.

Compliance Status (Last 12 Quarters)

Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.

0
Air (CAA)
Qtrs Non-Compliant
0
Water (CWA)
Qtrs Non-Compliant
1
Hazardous Waste (RCRA)
Qtrs Non-Compliant

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) +38% overall
Year Total Releases (lbs) vs Prior Year
2015 3,310 —
2016 2,341 -29%
2017 2,307 -1%
2018 2,050 -11%
2019 209 -90%
2020 3,562 +1605%
2021 5,091 +43%
2022 11,256 +121%
2023 5,452 -52%
2024 4,583 -16%

2024

Chemical Total (lbs) Air Water Land Off-Site
Cumene — — — — — ♦ Carcinogen
Methyl isobutyl ketone — — — — — ♦ Carcinogen
Ethylene glycol — — — — —
Naphthalene — — — — — ♦ Carcinogen
n-Butyl alcohol — — — — —
Nonylphenol Ethoxylates — — — — —
N-Methyl-2-pyrrolidone — — — — —
Ethylbenzene — — — — — ♦ Carcinogen
Dichloromethane 1,314 1,314 — — 290 ♦ Carcinogen
n-Hexane 1,294 1,294 — — 86
Toluene 673 673 — — 684
Cyclohexane 506 506 — — 64
Xylene (mixed isomers) 404 404 — — 636
Styrene 193 193 — — 140 ♦ Carcinogen
1,2,4-Trimethylbenzene 135 135 — — 909
Methanol 56 56 — — 150
Certain glycol ethers 6 6 — — 502

2023

Chemical Total (lbs) Air Water Land Off-Site
N-Methyl-2-pyrrolidone — — — — —
Cumene — — — — — ♦ Carcinogen
n-Butyl alcohol — — — — —
Naphthalene — — — — — ♦ Carcinogen
Ethylene glycol — — — — —
Methyl tert-butyl ether — — — — —
Certain glycol ethers — — — — —
Ethyl acrylate — — — — — ♦ Carcinogen
Di(2-ethylhexyl) phthalate — — — — — ♦ Carcinogen
Dichloromethane 1,727 1,727 — — 761 ♦ Carcinogen
n-Hexane 1,458 1,458 — — 1,456
Toluene 875 875 — — 1,129
Xylene (mixed isomers) 498 498 — — 438
Cyclohexane 375 375 — — 227
Styrene 190 190 — — 719 ♦ Carcinogen
1,2,4-Trimethylbenzene 136 136 — — 359
Ethylbenzene 116 116 — — 365 ♦ Carcinogen
Methanol 77 77 — — 880
Nonylphenol Ethoxylates 1 1 — — 630

2022

Chemical Total (lbs) Air Water Land Off-Site
Ethylene glycol — — — — —
N-Methyl-2-pyrrolidone — — — — —
n-Butyl alcohol — — — — —
Ethyl acrylate — — — — — ♦ Carcinogen
Naphthalene — — — — — ♦ Carcinogen
Cumene — — — — — ♦ Carcinogen
Ethylbenzene — — — — — ♦ Carcinogen
Dichloromethane 4,641 4,641 — — — ♦ Carcinogen
Methyl tert-butyl ether 2,730 2,730 — — —
n-Hexane 1,416 1,416 — — 59
Xylene (mixed isomers) 747 747 — — 404
Toluene 631 631 — — 567
Methyl isobutyl ketone 488 488 — — 279 ♦ Carcinogen
Methanol 228 228 — — 1,041
Styrene 198 198 — — 1,476 ♦ Carcinogen
1,2,4-Trimethylbenzene 143 143 — — 141
Certain glycol ethers 33 33 — — 391
Nonylphenol Ethoxylates 1 1 — — 652

2021

Chemical Total (lbs) Air Water Land Off-Site
Nonylphenol Ethoxylates — — — — —
Ethyl acrylate — — — — — ♦ Carcinogen
n-Butyl alcohol — — — — —
Cumene — — — — — ♦ Carcinogen
N-Methyl-2-pyrrolidone — — — — —
Methyl isobutyl ketone — — — — — ♦ Carcinogen
Ethylbenzene — — — — — ♦ Carcinogen
Naphthalene — — — — — ♦ Carcinogen
Ethylene glycol — — — — —
Methyl tert-butyl ether 1,469 1,469 — — —
n-Hexane 1,117 1,117 — — 250
Toluene 750 750 — — 250
Xylene (mixed isomers) 750 750 — — 250
1,2,4-Trimethylbenzene 250 250 — — 250
Dichloromethane 250 250 — — 250 ♦ Carcinogen
Methanol 250 250 — — 750
Certain glycol ethers 250 250 — — 750
Styrene 5 5 — — 750 ♦ Carcinogen

2020

Chemical Total (lbs) Air Water Land Off-Site
Cumene — — — — — ♦ Carcinogen
Ethylbenzene — — — — — ♦ Carcinogen
1-Bromopropane — — — — — ♦ Carcinogen
Dichloromethane — — — — — ♦ Carcinogen
Ethylene glycol — — — — —
Methanol — — — — —
Diisocyanates — — — — —
Di(2-ethylhexyl) phthalate — — — — — ♦ Carcinogen
Nonylphenol Ethoxylates — — — — —
Methyl isobutyl ketone — — — — — ♦ Carcinogen
N-Methyl-2-pyrrolidone — — — — —
n-Butyl alcohol — — — — —
Cyclohexane — — — — —
Styrene — — — — — ♦ Carcinogen
Methyl tert-butyl ether 1,361 1,361 — — 32
n-Hexane 936 936 — — 38
Xylene (mixed isomers) 744 744 — — 256
Toluene 360 360 — — 118
1,2,4-Trimethylbenzene 118 118 — — 225
Certain glycol ethers 43 43 — — 154

2019

Chemical Total (lbs) Air Water Land Off-Site
Methanol — — — — —
1-Bromopropane — — — — — ♦ Carcinogen
1,2,4-Trimethylbenzene 137 137 — — 341
Certain glycol ethers 72 72 — — 429

2018

Chemical Total (lbs) Air Water Land Off-Site
Methyl isobutyl ketone — — — — — ♦ Carcinogen
Methanol — — — — —
Ethylbenzene — — — — — ♦ Carcinogen
1-Bromopropane — — — — — ♦ Carcinogen
n-Butyl alcohol — — — — —
Styrene — — — — — ♦ Carcinogen
Dichloromethane — — — — — ♦ Carcinogen
Cumene — — — — — ♦ Carcinogen
N-Methyl-2-pyrrolidone — — — — —
Ethylene glycol — — — — —
Methyl tert-butyl ether 575 575 — — 30
Xylene (mixed isomers) 555 555 — — 94
n-Hexane 536 536 — — 25
Toluene 248 248 — — 183
1,2,4-Trimethylbenzene 113 113 — — 174
Certain glycol ethers 23 23 — — 415

2017

Chemical Total (lbs) Air Water Land Off-Site
Cumene — — — — — ♦ Carcinogen
Ethylene glycol — — — — —
Methyl isobutyl ketone — — — — — ♦ Carcinogen
1-Bromopropane — — — — — ♦ Carcinogen
N-Methyl-2-pyrrolidone — — — — —
Ethylbenzene — — — — — ♦ Carcinogen
Dichloromethane — — — — — ♦ Carcinogen
Styrene — — — — — ♦ Carcinogen
Methanol — — — — —
n-Butyl alcohol — — — — —
Toluene 708 708 — — 143
n-Hexane 573 573 — — 9
Methyl tert-butyl ether 454 454 — — 19
Xylene (mixed isomers) 451 451 — — 98
1,2,4-Trimethylbenzene 106 106 — — 129
Certain glycol ethers 16 16 — — 231

2016

Chemical Total (lbs) Air Water Land Off-Site
Cumene — — — — — ♦ Carcinogen
n-Butyl alcohol — — — — —
N-Methyl-2-pyrrolidone — — — — —
Dichloromethane — — — — — ♦ Carcinogen
Ethylbenzene — — — — — ♦ Carcinogen
Ethylene glycol — — — — —
1-Bromopropane — — — — — ♦ Carcinogen
Methyl isobutyl ketone — — — — — ♦ Carcinogen
Methanol — — — — —
Styrene — — — — — ♦ Carcinogen
n-Hexane 690 690 — — 10
Toluene 572 572 — — 160
Methyl tert-butyl ether 568 568 — — 26
Xylene (mixed isomers) 393 393 — — 79
1,2,4-Trimethylbenzene 101 101 — — 137
Certain glycol ethers 17 17 — — 265

2015

Chemical Total (lbs) Air Water Land Off-Site
Methanol — — — — —
Ethylbenzene — — — — — ♦ Carcinogen
1,2,4-Trimethylbenzene — — — — —
Cumene — — — — — ♦ Carcinogen
Methyl tert-butyl ether — — — — —
Styrene — — — — — ♦ Carcinogen
Ethylene glycol — — — — —
N-Methyl-2-pyrrolidone — — — — —
Methyl isobutyl ketone — — — — — ♦ Carcinogen
n-Butyl alcohol — — — — —
Toluene 1,173 1,173 — — 158
n-Hexane 1,065 1,065 — — 25
Dichloromethane 670 670 — — 15 ♦ Carcinogen
Xylene (mixed isomers) 388 388 — — 74
Certain glycol ethers 13 13 — — 457

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
1,2,4-Trimethylbenzene — 11 0 —
Toluene — 6 0 —
Xylene (mixed isomers) — 25 0 —
Methanol — 13 — —
Styrene — — 2 —

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
ENTERPRIZE CONTAINER CORPORATION
LEWISBURG, TN
Certain glycol ethers 22 — — —
SUPERIOR TOTE SOLUTIONS
SUMMITVILLE, IN
Certain glycol ethers 22 — — —
O'BRYAN BARREL CO
EVANSVILLE, IN
Cyclohexane 64 — — —
O'BRYAN BARREL CO
EVANSVILLE, IN
Dichloromethane 290 — — —
O'BRYAN BARREL CO
EVANSVILLE, IN
1,2,4-Trimethylbenzene 898 — — —
RECLAIMED ENERGY INC., A DIVISION OF SUPERIOR INDUSTRIAL SOL
CONNERSVILLE, IN
1,2,4-Trimethylbenzene — — 0 —
O'BRYAN BARREL CO
EVANSVILLE, IN
Certain glycol ethers 458 — — —
O'BRYAN BARREL CO
EVANSVILLE, IN
Methanol 137 — — —
RECLAIMED ENERGY INC., A DIVISION OF SUPERIOR INDUSTRIAL SOL
CONNERSVILLE, IN
Methanol — 13 — —
O'BRYAN BARREL CO
EVANSVILLE, IN
n-Hexane 86 — — —
O'BRYAN BARREL CO
EVANSVILLE, IN
Styrene 138 — — —
RECLAIMED ENERGY INC., A DIVISION OF SUPERIOR INDUSTRIAL SOL
CONNERSVILLE, IN
Styrene — — 2 —
O'BRYAN BARREL CO
EVANSVILLE, IN
Toluene 678 — — —
RECLAIMED ENERGY INC., A DIVISION OF SUPERIOR INDUSTRIAL SOL
CONNERSVILLE, IN
Toluene — — 0 —
O'BRYAN BARREL CO
EVANSVILLE, IN
Xylene (mixed isomers) 611 — — —
RECLAIMED ENERGY INC., A DIVISION OF SUPERIOR INDUSTRIAL SOL
CONNERSVILLE, IN
Xylene (mixed isomers) — — 0 —

Compliance Violations

Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.

Program Type Violation Date Return to Compliance Status
rcra Standards for Used Oil: Transporter and Transfer Facilities Jun 24, 2025 Jun 24, 2025 Resolved
rcra Standards for Used Oil: Transporter and Transfer Facilities Dec 11, 2015 Dec 22, 2015 Resolved

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.

WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-TNR000030379-001 · Jul 31, 2025

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