UNION PACIFIC RAILROAD JENKS COMPLEX
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
1000 W 4TH ST
NORTH LITTLE ROCK, AR 72114
View on map ↗ - County
- PULASKI County
- Industry
- Transportation and Warehousing
- NAICS (North American Industry Classification)
- 482112
- Inspections
- 2 · last Jul 23, 2024
- Total Penalties
- $0 · last Jul 25, 2011
- Registry ID
- 110024956993
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
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 | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Sep 19, 2024 | Oct 9, 2024 | Resolved |
| rcra | Standards for Used Oil: Generators | Sep 19, 2024 | Oct 9, 2024 | Resolved |
| rcra | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | Sep 19, 2024 | Oct 21, 2024 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Sep 19, 2024 | Oct 8, 2024 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Feb 19, 2016 | Mar 14, 2016 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Feb 19, 2016 | May 13, 2016 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Feb 19, 2016 | May 13, 2016 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Feb 19, 2016 | May 13, 2016 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Large Quantity Handlers | Feb 19, 2016 | Mar 14, 2016 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Aug 31, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 25, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 25, 2012 | — | Open |
| cwa | Schedule Event reported late | Jul 25, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 25, 2012 | Sep 4, 2012 | Resolved |
| cwa | Schedule Event unachieved but reported | Jul 25, 2012 | Sep 4, 2012 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | May 28, 2012 | Jun 29, 2012 | Resolved |
| rcra | Standards for Used Oil: Generators | May 28, 2012 | Jun 29, 2012 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | May 28, 2012 | Jun 29, 2012 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | May 28, 2012 | Jun 29, 2012 | Resolved |
| rcra | Land Disposal Restrictions: General | May 28, 2012 | Jun 29, 2012 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | May 5, 2008 | May 20, 2008 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 1, 2007 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 1, 2007 | Oct 3, 2007 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 1, 2006 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2006 | Jan 4, 2007 | Resolved |
| cwa | Monitoring Violations - Analysis not Conducted | Oct 31, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 30, 2005 | — | Open |
| cwa | Monitoring Violations - Analysis not Conducted | May 31, 2005 | — | Open |
| cwa | Monitoring Violations - Analysis not Conducted | Mar 31, 2005 | — | Open |
| cwa | Monitoring Violations - Analysis not Conducted | Feb 28, 2005 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 15, 2004 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 11, 2003 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 2003 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 31, 2002 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | May 7, 2002 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 27, 2000 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Mar 7, 2000 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 30, 1999 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 10, 1999 | — | Open |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Aug 30, 1999 | Sep 27, 1999 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Aug 30, 1999 | Sep 27, 1999 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Aug 30, 1999 | Sep 27, 1999 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Aug 11, 1998 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Aug 12, 1997 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Nov 6, 1996 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Aug 17, 1995 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 15, 1995 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 17, 1995 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Nov 29, 1994 | — | 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 | 42.00 mg/L | 30.00 | +40% | Jan 2026 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 57.00 mg/L | 30.00 | +90% | Dec 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 198.00 mg/L | 60.00 | +230% | Nov 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.00 mg/L | 30.00 | +10% | Nov 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 198.00 mg/L | 30.00 | +560% | Nov 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 66.00 mg/L | 60.00 | +10% | Oct 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 66.00 mg/L | 30.00 | +120% | Oct 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 37.30 mg/L | 30.00 | +24% | Jul 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 35.50 mg/L | 30.00 | +18% | Jul 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.83 mg/L | 30.00 | +9% | May 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.40 mg/L | 30.00 | +8% | Apr 2025 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 14.90 mg/L | 10.00 | +49% | Aug 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 54.70 mg/L | 30.00 | +82% | Jul 2024 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 79.70 mg/L | 10.00 | +697% | Jan 2023 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 239.00 mg/L | 15.00 | +1,493% | Jan 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 461.00 mg/L | 60.00 | +668% | Mar 2022 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 47.60 mg/L | 15.00 | +217% | Mar 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 267.00 mg/L | 30.00 | +790% | Mar 2022 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 23.80 mg/L | 10.00 | +138% | Mar 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 197.00 mg/L | 60.00 | +228% | Mar 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 110.30 mg/L | 30.00 | +268% | Mar 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 94.80 mg/L | 60.00 | +58% | Jul 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 94.80 mg/L | 30.00 | +216% | Jul 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 65.00 mg/L | 60.00 | +8% | Mar 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 65.00 mg/L | 30.00 | +117% | Mar 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 41.00 mg/L | 30.00 | +37% | Oct 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.00 mg/L | 30.00 | +7% | Aug 2018 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 15.00 mg/L | 10.00 | +50% | Jul 2018 | Resolved |
| Oil & Grease | DMR, Limited - Numeric Violation | 16.00 mg/L | 15.00 | +7% | May 2018 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 16.00 mg/L | 10.00 | +60% | May 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 35.00 mg/L | 30.00 | +17% | Jan 2016 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 330.00 mg/L | 15.00 | +2,100% | Jan 2016 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 167.50 mg/L | 10.00 | +1,575% | Jan 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.00 mg/L | 30.00 | +10% | Sep 2015 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 23.00 mg/L | 20.00 | +15% | Sep 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.70 mg/L | 30.00 | +6% | Mar 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 66.00 mg/L | 60.00 | +10% | Mar 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.