Non-Compliance
TRI Reporter
RCRA
CAYMAN CHEMICAL CO INC
Quick Summary
- •Released 3,905 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
-
1180 E ELLSWORTH RD
ANN ARBOR, MI 48108
View on map ↗ - County
- WASHTENAW County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325199
- Inspections
- 1 · last Apr 10, 2024
- Total Penalties
- $0
- Registry ID
- 110003705027
How This Compares
#213
of 692 TRI reporters in MI
#5,357
of 16,877 TRI reporters in Manufacturing
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.
2
Hazardous Waste (RCRA)
Qtrs Non-Compliant
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)
-97% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 7,750 | — |
| 2016 | 255 | -97% |
| 2017 | 3,905 | +1431% |
| 2018 | 255 | -93% |
| 2020 | 5,305 | — |
| 2021 | 12,905 | +143% |
| 2022 | 255 | -98% |
| 2023 | 255 | 0% |
| 2024 | 255 | 0% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Dichloromethane | 255 | 255 | — | — | 19,036 | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Dichloromethane | 255 | 255 | — | — | 49,624 | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Dichloromethane | 255 | 255 | — | — | 67,200 | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Dichloromethane | 12,905 | 12,905 | — | — | 93,000 | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Dichloromethane | 5,305 | 5,305 | — | — | 92,600 | ♦ Carcinogen |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Dichloromethane | 255 | 255 | — | — | 76,100 | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Dichloromethane | 3,905 | 3,905 | — | — | 65,300 | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Dichloromethane | 255 | 255 | — | — | 41,468 | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Dichloromethane | 7,750 | 7,750 | — | — | 16,285 | ♦ 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 |
|---|---|---|---|---|
| Dichloromethane | — | — | 19,036 | — |
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 |
|---|---|---|---|---|---|
|
VEOLIA ES TECHNICAL SOLUTIONS LLC
MIDDLESEX, NJ
|
Dichloromethane | — | — | 19,036 | — |
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: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Apr 10, 2024 | Jul 24, 2024 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Aug 5, 2020 | Sep 21, 2020 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Aug 5, 2020 | Sep 21, 2020 | Resolved |
| rcra | Land Disposal Restrictions: General | Aug 5, 2020 | Sep 21, 2020 | Resolved |
| rcra | Standards for Used Oil: Generators | Aug 5, 2020 | Sep 21, 2020 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Aug 5, 2020 | Sep 21, 2020 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Apr 26, 2018 | Nov 5, 2018 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Apr 26, 2018 | Nov 5, 2018 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Apr 26, 2018 | Nov 5, 2018 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Apr 26, 2018 | Nov 5, 2018 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 12, 2013 | Nov 7, 2013 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Sep 12, 2013 | Nov 7, 2013 | Resolved |
| rcra | Land Disposal Restrictions: General | Sep 12, 2013 | Nov 7, 2013 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Sep 10, 2010 | Nov 8, 2010 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 10, 2010 | Nov 8, 2010 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Mar 21, 2006 | Sep 11, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 21, 2006 | Sep 11, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Nov 30, 2000 | Dec 21, 2000 | 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-MIR000030494-A01 · Sep 22, 2010
Administrative - Formal
· Case 05-2008-0045 · Feb 25, 2008
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MIR000030494-001 · Nov 30, 2000
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