SEM MINERALS LP
Quick Summary
- •Released 750 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
-
3806 GARDNER EXPRESSWAY
QUINCY, IL 62305
View on map ↗ - County
- ADAMS County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 212390
- Inspections
- 2 · last May 15, 2024
- Total Penalties
- $0
- Registry ID
- 110000439160
How This Compares
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.
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.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 750 | — |
| 2016 | 750 | 0% |
| 2017 | 750 | 0% |
| 2018 | 750 | 0% |
| 2019 | 750 | 0% |
| 2020 | 750 | 0% |
| 2021 | 750 | 0% |
| 2022 | 750 | 0% |
| 2023 | 750 | 0% |
| 2024 | 750 | 0% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Selenium compounds | — | — | — | — | — | |
| Cobalt compounds | — | — | — | — | — | ♦ Carcinogen |
| Copper compounds | 250 | 250 | — | — | — | |
| Zinc compounds | 250 | 250 | — | — | — | |
| Manganese compounds | 250 | 250 | — | — | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cobalt compounds | — | — | — | — | — | ♦ Carcinogen |
| Selenium compounds | — | — | — | — | — | |
| Manganese compounds | 250 | 250 | — | — | — | |
| Zinc compounds | 250 | 250 | — | — | — | |
| Copper compounds | 250 | 250 | — | — | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cobalt compounds | — | — | — | — | — | ♦ Carcinogen |
| Selenium compounds | — | — | — | — | — | |
| Copper compounds | 250 | 250 | — | — | — | |
| Manganese compounds | 250 | 250 | — | — | — | |
| Zinc compounds | 250 | 250 | — | — | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cobalt compounds | — | — | — | — | — | ♦ Carcinogen |
| Selenium compounds | — | — | — | — | — | |
| Manganese compounds | 250 | 250 | — | — | — | |
| Copper compounds | 250 | 250 | — | — | — | |
| Zinc compounds | 250 | 250 | — | — | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Selenium compounds | — | — | — | — | — | |
| Cobalt compounds | — | — | — | — | — | ♦ Carcinogen |
| Zinc compounds | 250 | 250 | — | — | — | |
| Manganese compounds | 250 | 250 | — | — | — | |
| Copper compounds | 250 | 250 | — | — | — |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cobalt compounds | — | — | — | — | — | ♦ Carcinogen |
| Selenium compounds | — | — | — | — | — | |
| Zinc compounds | 250 | 250 | — | — | — | |
| Copper compounds | 250 | 250 | — | — | — | |
| Manganese compounds | 250 | 250 | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cobalt compounds | — | — | — | — | — | ♦ Carcinogen |
| Selenium compounds | — | — | — | — | — | |
| Zinc compounds | 250 | 250 | — | — | — | |
| Manganese compounds | 250 | 250 | — | — | — | |
| Copper compounds | 250 | 250 | — | — | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Selenium compounds | — | — | — | — | — | |
| Cobalt compounds | — | — | — | — | — | ♦ Carcinogen |
| Copper compounds | 250 | 250 | — | — | — | |
| Manganese compounds | 250 | 250 | — | — | — | |
| Zinc compounds | 250 | 250 | — | — | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cobalt compounds | — | — | — | — | — | ♦ Carcinogen |
| Selenium compounds | — | — | — | — | — | |
| Copper compounds | 250 | 250 | — | — | — | |
| Manganese compounds | 250 | 250 | — | — | — | |
| Zinc compounds | 250 | 250 | — | — | — |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Selenium compounds | — | — | — | — | — | |
| Cobalt compounds | — | — | — | — | — | ♦ Carcinogen |
| Manganese compounds | 250 | 250 | — | — | — | |
| Copper compounds | 250 | 250 | — | — | — | |
| Zinc compounds | 250 | 250 | — | — | — |
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 | — | 250 | — | — |
| Zinc compounds | — | 250 | — | — |
| Manganese compounds | — | 250 | — | — |
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 |
|---|---|---|---|---|
| caa | FRV | Sep 30, 2025 | — | Open |
| caa | FRV | Aug 13, 2024 | — | Open |
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.