TRI Reporter
Clean Air Act
Clean Water Act
RCRA
UNICIRCUIT, INC - 8192 SOUTHPARK LANE
Quick Summary
- •Released 0 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
-
8192 SOUTHPARK LN
LITTLETON, CO 80120
View on map ↗ - County
- ARAPAHOE County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 334412
- Inspections
- 2 · last Jan 11, 2024
- Total Penalties
- $0 · last Sep 25, 2012
- Registry ID
- 110021355282
How This Compares
#197
of 246 TRI reporters in CO
#14,940
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)
-19% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 1 | — |
| 2016 | 0 | -70% |
| 2017 | 0 | +7% |
| 2018 | 1 | +309% |
| 2019 | 224 | +16999% |
| 2020 | 1 | -100% |
| 2021 | 0 | -56% |
| 2022 | 2 | +275% |
| 2023 | 2 | 0% |
| 2024 | 1 | -46% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 1 | 1 | — | — | 1,334 | |
| Copper compounds | 0 | 0 | — | — | 28,876 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 1 | 1 | — | — | 1,291 | |
| Copper compounds | 0 | 0 | — | — | 40,960 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 1 | 1 | — | — | 1,221 | |
| Copper compounds | 0 | 0 | — | — | 39,979 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Copper compounds | — | — | — | — | 33,408 | |
| Lead compounds | 0 | 0 | — | — | 792 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Copper compounds | — | — | — | — | 36,670 | |
| Lead compounds | 1 | 1 | — | — | 698 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Formaldehyde | 224 | 224 | — | — | 89 | ♦ Carcinogen |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Copper compounds | — | — | — | — | 24,355 | |
| Lead compounds | 1 | 1 | — | — | 808 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Copper compounds | — | — | — | — | 20,471 | |
| Lead compounds | 0 | 0 | — | — | 573 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 0 | 0 | — | — | 562 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 1 | 1 | — | — | 413 |
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 |
|---|---|---|---|---|
| Copper compounds | — | 28,839 | — | — |
| Lead compounds | — | 1,325 | — | — |
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 |
|---|---|---|---|---|---|
|
ABINGTON RELDAN METALS LLC
FAIRLESS HILLS, PA
|
Copper compounds | — | 17,679 | — | — |
|
SHOREMET LLC
NABB, IN
|
Copper compounds | — | 4,069 | — | — |
|
ALPHA OMEGA RECYCLING
LONGVIEW, TX
|
Copper compounds | — | 2,160 | — | — |
|
WORLD RESOURCES COMPANY
TOLLESON, AZ
|
Copper compounds | — | 4,931 | — | — |
|
CLEAN HARBORS DEER TRAIL LLC
DEER TRAIL, CO
|
Copper compounds | 22 | — | — | — |
|
TIN TECHNOLOGY & REFINING LLC
WEST CHESTER, PA
|
Lead compounds | — | 1,146 | — | — |
|
ALPHA OMEGA RECYCLING
LONGVIEW, TX
|
Lead compounds | — | 38 | — | — |
|
CLEAN HARBORS DEER TRAIL LLC
DEER TRAIL, CO
|
Lead compounds | 3 | — | — | — |
|
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
|
Lead compounds | — | 51 | — | — |
|
WORLD RESOURCES COMPANY
TOLLESON, AZ
|
Lead compounds | — | 90 | — | — |
Transfers to Publicly-Owned Treatment Works (POTWs)
Toxic chemicals transferred to municipal wastewater treatment plants during the most recent TRI reporting year. Quantities in pounds.
| Chemical | Transferred (lbs) | POTW |
|---|---|---|
| Lead compounds | 6 | SOUTH PLATTE RENEW, ENGLEWOOD |
| Copper compounds | 15 | SOUTH PLATTE RENEW, ENGLEWOOD |
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 Generators of HW: General | Sep 13, 2019 | Oct 10, 2019 | Resolved |
| rcra | Land Disposal Restrictions: General | Jan 6, 2015 | Feb 5, 2015 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jan 6, 2015 | Feb 5, 2015 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jul 16, 2012 | Sep 25, 2012 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Dec 16, 2010 | Jan 13, 2011 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Dec 16, 2010 | Jan 13, 2011 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 20, 2006 | May 18, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Apr 20, 2006 | May 18, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Apr 20, 2006 | May 18, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 7, 2002 | Mar 7, 2001 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 7, 2001 | Sep 22, 2003 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Mar 7, 2001 | Sep 22, 2003 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jul 28, 2000 | Mar 7, 2001 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jul 28, 2000 | Mar 7, 2001 | 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.
COMPLIANCE ADVISORY
RCRA (Hazardous Waste)
· Case RCRA-COR000013482-5 · Sep 13, 2019
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-COR000013482-001 · Dec 16, 2010
Administrative - Formal
· Case 08-2001-0073 · Jun 19, 2001
$860
V3 Conversion Compliance Advisory
RCRA (Hazardous Waste)
· Case RCRA-COR000013482-000 · Jul 28, 2000
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