EmissionsLookup
TRI Reporter Clean Air Act Clean Water Act RCRA

AOC TRUSTED SOLUTIONS

Quick Summary

  • Released 25,098 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
2552 INDUSTRIAL DR
VALPARAISO, IN 46383
View on map ↗
County
PORTER County
Industry
Manufacturing
NAICS (North American Industry Classification)
325211
Inspections
2 · last Nov 13, 2023
Total Penalties
$0 · last Sep 28, 2018
Registry ID
110000398310

How This Compares

#155 of 804 TRI reporters in IN
#2,510 of 16,877 TRI reporters in Manufacturing

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) -52% overall
Year Total Releases (lbs) vs Prior Year
2015 25,990
2016 27,571 +6%
2017 25,098 -9%
2018 13,885 -45%
2019 14,601 +5%
2020 16,426 +12%
2021 16,287 -1%
2022 14,974 -8%
2023 14,941 -0%
2024 12,353 -17%

2024

Chemical Total (lbs) Air Water Land Off-Site
Cobalt compounds 147 ♦ Carcinogen
Styrene 7,930 7,930 20,557 ♦ Carcinogen
Phthalic anhydride 2,508 2,508 335
Maleic anhydride 841 841 670
Methanol 692 692 14
N,N-Dimethylaniline 359 359 518
Dicyclopentadiene 12 12 293
Ethylene glycol 11 11

2023

Chemical Total (lbs) Air Water Land Off-Site
Cobalt compounds 163 ♦ Carcinogen
Styrene 8,866 8,866 3,298 ♦ Carcinogen
Phthalic anhydride 2,508 2,508
N,N-Dimethylaniline 1,593 1,593 917
Methanol 996 996 17
Maleic anhydride 956 956
Dicyclopentadiene 14 14 293
Ethylene glycol 9 9 1,400

2022

Chemical Total (lbs) Air Water Land Off-Site
Cobalt compounds 250 ♦ Carcinogen
Styrene 8,641 8,641 19,514 ♦ Carcinogen
Phthalic anhydride 2,744 2,744
N,N-Dimethylaniline 1,791 1,791 849
Methanol 908 908 3
Maleic anhydride 868 868 331
Dicyclopentadiene 11 11 293
Ethylene glycol 11 11 1,606

2021

Chemical Total (lbs) Air Water Land Off-Site
Cobalt compounds 267 ♦ Carcinogen
Styrene 9,043 9,043 50,402 ♦ Carcinogen
Phthalic anhydride 3,064 3,064 219
N,N-Dimethylaniline 1,834 1,834 711
Methanol 1,266 1,266
Maleic anhydride 1,053 1,053 219
Dicyclopentadiene 16 16 293
Ethylene glycol 10 10

2020

Chemical Total (lbs) Air Water Land Off-Site
Cobalt compounds 208 ♦ Carcinogen
Styrene 10,018 10,018 20,522 ♦ Carcinogen
Phthalic anhydride 2,418 2,418
N,N-Dimethylaniline 1,774 1,774 568
Methanol 1,336 1,336 18
Maleic anhydride 861 861
Ethylene glycol 12 12
Dicyclopentadiene 7 7 293

2019

Chemical Total (lbs) Air Water Land Off-Site
Cobalt compounds 208 ♦ Carcinogen
Styrene 8,876 8,876 20,610 ♦ Carcinogen
Phthalic anhydride 2,726 2,726
N,N-Dimethylaniline 1,299 1,299 362
Maleic anhydride 912 912 349
Methanol 773 773 18
Ethylene glycol 8 8
Dicyclopentadiene 7 7

2018

Chemical Total (lbs) Air Water Land Off-Site
Cobalt compounds 591 ♦ Carcinogen
Styrene 8,861 8,861 29,879 ♦ Carcinogen
Phthalic anhydride 2,390 2,390
Methanol 934 934 615
Maleic anhydride 897 897 347
N,N-Dimethylaniline 786 786 331
Ethylene glycol 10 10
Dicyclopentadiene 7 7 166

2017

Chemical Total (lbs) Air Water Land Off-Site
Cobalt compounds 844 ♦ Carcinogen
Styrene 19,487 19,487 31,107 ♦ Carcinogen
Phthalic anhydride 2,811 2,811 780
Methanol 1,005 1,005 680
Maleic anhydride 906 906 53
N,N-Dimethylaniline 868 868 393
Dicyclopentadiene 12 12 148
Ethylene glycol 9 9

2016

Chemical Total (lbs) Air Water Land Off-Site
Cobalt compounds 976 ♦ Carcinogen
Styrene 21,505 21,505 20,712 ♦ Carcinogen
Phthalic anhydride 3,023 3,023 198
N,N-Dimethylaniline 1,157 1,157 512
Methanol 966 966 693
Maleic anhydride 897 897 6,370
Dicyclopentadiene 13 13 148
Ethylene glycol 10 10

2015

Chemical Total (lbs) Air Water Land Off-Site
Cobalt compounds 862 ♦ Carcinogen
Styrene 20,288 20,288 18,442 ♦ Carcinogen
Phthalic anhydride 2,907 2,907 325
N,N-Dimethylaniline 1,061 1,061 480
Maleic anhydride 928 928 1,849
Methanol 785 785 588
Dicyclopentadiene 11 11 155
Ethylene glycol 10 10

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
Maleic anhydride 670
Dicyclopentadiene 293
Styrene 73,854 20,557
Phthalic anhydride 335
Methanol 14
N,N-Dimethylaniline 518

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
EVOQUA WATER TECHNOLOGIES LLC
DARLINGTON, PA
Dicyclopentadiene 293
MEYER STEEL DRUM INC
CHICAGO, IL
Methanol 14
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
Phthalic anhydride 335
MEYER STEEL DRUM INC
CHICAGO, IL
Cobalt compounds 147
MEYER STEEL DRUM INC
CHICAGO, IL
Styrene 20,557
MEYER STEEL DRUM INC
CHICAGO, IL
N,N-Dimethylaniline 518
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
Maleic anhydride 670

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 Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators Aug 3, 2021 Aug 6, 2021 Resolved
rcra Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators Aug 3, 2021 Aug 6, 2021 Resolved
caa FRV Apr 15, 2021 Open
rcra Standards for Universal Waste Management: Standards for Small Quantity Handlers Sep 19, 2003 Jan 15, 2004 Resolved
rcra Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators Sep 19, 2003 Jan 15, 2004 Resolved
rcra Standards for Owners and Operators of HW TSDs: General Facility Standards Sep 2, 1993 Dec 29, 1995 Resolved
rcra Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators Sep 2, 1993 Dec 29, 1995 Resolved
rcra Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators Sep 2, 1993 Dec 29, 1995 Resolved
rcra Standards for Owners and Operators of HW TSDs: General Jun 10, 1992 Feb 24, 1993 Resolved
rcra EPA Administered Permit Programs: the HW Permit Program Permit Application Sep 19, 1991 Sep 16, 1992 Resolved
rcra Standards for Owners and Operators of HW TSDs: General Aug 27, 1990 Jul 29, 1991 Resolved
rcra Standards for Owners and Operators of HW TSDs: Financial Requirements Dec 12, 1988 Feb 20, 1989 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-IND980502074-008 · Aug 5, 2021
Administrative - Formal
· Case 05-2018-5040 · Sep 28, 2018
$104,609
Administrative - Formal
· Case 05-2018-5039 · Sep 28, 2018
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-IND980502074-007 · Dec 4, 2003
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-IND980502074-006 · Feb 18, 1994
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-IND980502074-005 · Jan 7, 1993
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-IND980502074-004 · Jan 8, 1992
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-IND980502074-003 · Dec 18, 1990
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-IND980502074-001 · Dec 22, 1988

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