EmissionsLookup
Non-Compliance Clean Water Act RCRA

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.

7
Water (CWA)
Qtrs Non-Compliant
2
Hazardous Waste (RCRA)
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.

State Administrative Order of Consent
Clean Water Act · Case AR-6792 · Jul 25, 2011
$4,700
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-ARD075661595-001 · May 5, 2008
State Administrative Order of Consent
Clean Water Act · Case AR-N00007044 · Mar 6, 2004
State Administrative Order of Consent
Clean Water Act · Case AR-N00007538 · Oct 7, 2003
State Administrative Order of Consent
Clean Water Act · Case AR-N00006508 · Feb 28, 2003
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-ARD075661595-000 · Aug 30, 1999
State CWA Non Penalty AO
Clean Water Act · Case AR-N00004491 · Mar 10, 1995
$30,000
State CWA Non Penalty AO
Clean Water Act · Case AR-N00003508 · Feb 24, 1994
State CWA Non Penalty AO
Clean Water Act · Case AR-N00003860 · Oct 14, 1993
State CWA Non Penalty AO
Clean Water Act · Case AR-N00003872 · Sep 1, 1993
$600
State CWA Non Penalty AO
Clean Water Act · Case AR-N00003043 · Jun 14, 1993
State CWA Non Penalty AO
Clean Water Act · Case AR-N00002769 · Dec 29, 1992
$7,000
Judicial
· Case 06-1989-0122 · Jan 14, 1992
$400,000
Civil Judicial Action
Clean Water Act · Case 06-1992-N139 · Jan 10, 1992
CWA 309A AO For Compliance
Clean Water Act · Case 06-1991-N070 · Apr 24, 1991
CWA 309A AO For Compliance
Clean Water Act · Case 06-1990-N051 · Jun 21, 1990
CWA 309A AO For Compliance
Clean Water Act · Case 06-1989-N037 · Nov 30, 1988
CWA 309A AO For Compliance
Clean Water Act · Case 06-1988-N052 · Feb 23, 1988
CWA 309A AO For Compliance
Clean Water Act · Case 06-1987-N009 · Aug 10, 1987
CWA 309A AO For Compliance
Clean Water Act · Case 06-1987-N008 · Feb 27, 1987

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