Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
3M INDUSTRIAL MINERAL PRODUCTS
Quick Summary
- •Released 209,564 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.
- Address
-
3110 WALTERS RD
LITTLE ROCK, AR 72206
View on map ↗ - County
- PULASKI County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 212325
- Inspections
- 3 · last Apr 22, 2025
- Total Penalties
- $0 · last Mar 8, 2019
- Registry ID
- 110040995199
How This Compares
#34
of 316 TRI reporters in AR
#84
of 555 TRI reporters in Mining, Quarrying, and Oil and Gas Extraction
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
Qtrs Non-Compliant
2
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
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)
+504% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 8,419 | — |
| 2016 | 205,737 | +2344% |
| 2017 | 209,564 | +2% |
| 2018 | 179,819 | -14% |
| 2019 | 112,551 | -37% |
| 2020 | 113,215 | +1% |
| 2021 | 255,515 | +126% |
| 2022 | 263,714 | +3% |
| 2023 | 455,721 | +73% |
| 2024 | 50,816 | -89% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | — | — | — | — | |
| Copper compounds | 19,431 | 19 | 1,704 | 17,708 | 28,588 | |
| Manganese compounds | 13,514 | 11 | — | 13,503 | — | |
| Zinc compounds | 12,478 | 24 | — | 12,454 | — | |
| Lead compounds | 5,387 | 4 | — | 5,383 | 0 | |
| Mercury compounds | 6 | 1 | — | 5 | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 274,722 | 31 | — | 274,691 | — | |
| Copper compounds | 157,612 | 20 | 549 | 157,043 | 24,219 | |
| Manganese compounds | 15,612 | 19 | — | 15,593 | — | |
| Lead compounds | 4,967 | 4 | — | 4,963 | 0 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 2,801 | 7 | — | 2,794 | — | |
| Mercury compounds | 7 | 1 | — | 6 | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 132,716 | 27 | — | 132,689 | — | |
| Copper compounds | 91,467 | 21 | 117 | 91,329 | 25,423 | |
| Manganese compounds | 18,234 | 25 | — | 18,209 | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 16,356 | 7 | — | 16,349 | — | |
| Lead compounds | 4,941 | 4 | — | 4,937 | 0 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 121,704 | 27 | — | 121,677 | — | |
| Copper compounds | 96,374 | 20 | 117 | 96,237 | 60,602 | |
| Manganese compounds | 17,464 | 25 | — | 17,439 | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 15,442 | 7 | — | 15,435 | — | |
| Lead compounds | 4,528 | 4 | — | 4,524 | 0 | |
| Mercury compounds | 2 | 1 | — | 1 | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Copper compounds | 61,346 | 18 | 22 | 61,306 | 56,931 | |
| Zinc compounds | 34,149 | 24 | — | 34,125 | — | |
| Manganese compounds | 12,740 | 23 | — | 12,717 | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 3,700 | 7 | — | 3,693 | — | |
| Lead compounds | 1,278 | 4 | — | 1,274 | 0 | |
| Mercury compounds | 2 | 1 | — | 1 | — |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 110,981 | 37 | — | 110,944 | — | |
| Ammonia | 1,565 | 1,565 | — | — | — | |
| Mercury compounds | 4 | 1 | — | 3 | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | — | |
| Zinc compounds | 130,445 | 39 | — | 130,406 | — | |
| Copper compounds | 16,938 | 17 | 93 | 16,828 | 57,436 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 14,142 | 8 | — | 14,134 | — | |
| Manganese compounds | 13,280 | 16 | — | 13,264 | — | |
| Lead compounds | 3,531 | 3 | — | 3,528 | 0 | |
| Ammonia | 1,477 | 1,477 | — | — | — | |
| Mercury compounds | 5 | 1 | — | 4 | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | — | |
| Zinc compounds | 128,841 | 38 | — | 128,803 | — | |
| Copper compounds | 47,031 | 18 | 72 | 46,941 | 60,389 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 13,969 | 9 | — | 13,960 | — | |
| Manganese compounds | 13,495 | 17 | — | 13,478 | — | |
| Lead compounds | 4,480 | 4 | — | 4,476 | 0 | |
| Ammonia | 1,743 | 1,743 | — | — | — | |
| Mercury compounds | 5 | 1 | — | 4 | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | — | |
| Zinc compounds | 161,261 | 57 | — | 161,204 | — | |
| Manganese compounds | 16,526 | 22 | — | 16,504 | 1 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 12,963 | 10 | — | 12,953 | — | |
| Copper compounds | 9,859 | 19 | 53 | 9,787 | 72,899 | |
| Lead compounds | 3,310 | 3 | — | 3,307 | 1 | |
| Ammonia | 1,815 | 1,815 | — | — | — | |
| Mercury compounds | 2 | 1 | — | 1 | — |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | — | |
| Manganese compounds | 6,847 | 16 | — | 6,831 | 4 | |
| Ammonia | 1,469 | 1,469 | — | — | — | |
| Zinc compounds | 53 | 53 | — | — | 1 | |
| Copper compounds | 38 | 17 | 21 | — | 40,284 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 8 | 8 | — | — | 39 | |
| Lead compounds | 3 | 3 | — | 0 | 0 | |
| Mercury compounds | 1 | 1 | — | 0 | — |
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 |
|---|
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 |
|---|---|---|---|---|---|
|
SALINE COUNTY LANDFILL
BAUXITE, AR
|
Copper compounds | 28,588 | — | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Lead compounds | 0 | — | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Manganese compounds | — | — | — | — |
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 | — | — | — | Open |
| caa | — | — | — | Open |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 17, 2020 | Jun 17, 2020 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Jun 17, 2020 | Jun 17, 2020 | Resolved |
| caa | FRV | Oct 18, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2011 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2007 | Jul 8, 2009 | Resolved |
| cwa | Schedule Event unachieved but reported | Dec 1, 2007 | Jul 8, 2009 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 1, 2007 | — | Open |
| cwa | Schedule Event reported late | Dec 1, 2007 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 1, 2007 | Jul 8, 2009 | Resolved |
| cwa | Schedule Event unachieved but reported | May 1, 2007 | Jul 8, 2009 | Resolved |
| cwa | Schedule Event reported late | May 1, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | May 1, 2007 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Dec 19, 2006 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 1, 2006 | — | Open |
| cwa | Schedule Event reported late | May 1, 2006 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 1, 2006 | Jul 8, 2009 | Resolved |
| cwa | Schedule Event achieved late but reported | May 1, 2006 | — | Open |
| cwa | Schedule Event unachieved but reported | May 1, 2006 | Jul 8, 2009 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 10, 2003 | Dec 30, 2003 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 10, 2003 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 10, 2003 | Dec 30, 2003 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 10, 2003 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2002 | Dec 30, 2003 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 31, 2002 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 10, 2002 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 10, 2002 | Dec 30, 2003 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 1, 2001 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Apr 23, 1998 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | May 19, 1997 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Nov 9, 1995 | — | Open |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 57.00 mg/L | 52.50 | +9% | Apr 2024 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 16.80 mg/L | 15.00 | +12% | Aug 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 41.00 mg/L | 35.00 | +17% | Apr 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 63.00 mg/L | 53.00 | +19% | Apr 2015 | 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.
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-ARD006356083-001 · Jun 17, 2020
Administrative - Formal
Clean Air Act
· Case 3601774004 · Mar 8, 2019
$4,000
Notice of Violation
Clean Air Act
· Case 3601722657 · Oct 18, 2018
Warning Letter
Clean Air Act
· Case 3600747681 · Jun 28, 2016
Notice of Violation
Clean Air Act
· Case 3600747680 · Apr 25, 2016
State CWA Non Penalty AO
Clean Water Act
· Case AR-N00006243 · Aug 28, 2001
State CWA Non Penalty AO
Clean Water Act
· Case AR-N00005501 · May 26, 1999
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