EmissionsLookup
TRI Reporter Clean Air Act Clean Water Act RCRA

SEMCO INCORPORATED

Quick Summary

  • Assessed $7,200 in total penalties since records began.
  • Reports releases of chemicals classified as known or probable carcinogens.
Address
#1 RECOVERY ROAD
MORRILTON, AR 72110
View on map ↗
County
CONWAY County
Industry
Manufacturing
NAICS (North American Industry Classification)
332322
Inspections
1 · last Apr 14, 2022
Total Penalties
$7,200 · last Oct 31, 2022
Registry ID
110002373468

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 (2017–2024)
Year Total Releases (lbs) vs Prior Year
2017 0
2018 0
2019 0
2024 0

2024

Chemical Total (lbs) Air Water Land Off-Site
Copper 46,745
Manganese 215,279
Nickel 42,247 ♦ Carcinogen
Chromium 169,945

2019

Chemical Total (lbs) Air Water Land Off-Site
Manganese 5,188

2018

Chemical Total (lbs) Air Water Land Off-Site
Nickel 41,012 ♦ Carcinogen
Chromium 34,577

2017

Chemical Total (lbs) Air Water Land Off-Site
Chromium 7,818

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
Chromium 169,945
Manganese 215,279
Copper 46,745
Nickel 42,247

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
METRO SCRAP METALS INC
NORTH LITTLE ROCK, AR
Manganese 215,279
METRO SCRAP METALS INC
NORTH LITTLE ROCK, AR
Copper 46,745
METRO SCRAP METALS INC
NORTH LITTLE ROCK, AR
Chromium 169,945
METRO SCRAP METALS INC
NORTH LITTLE ROCK, AR
Nickel 42,247

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 Jun 15, 2022 Open
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Mar 2, 2019 Mar 28, 2019 Resolved
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Mar 2, 2017 Jan 5, 2018 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2013 Open
cwa Schedule Event unachieved but reported Jan 31, 2013 May 6, 2013 Resolved
cwa Schedule Event unachieved but reported Jan 31, 2013 May 1, 2013 Resolved
cwa Schedule Event unachieved and not reported Jan 31, 2013 May 6, 2013 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2013 Open
cwa Schedule Event reported late Jan 31, 2013 Open
cwa Schedule Event unachieved and not reported Jan 31, 2013 May 1, 2013 Resolved
cwa Schedule Event reported late Jan 31, 2013 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.

Administrative - Formal
Clean Air Act · Case 3603406821 · Oct 31, 2022
$7,200
Notice of Violation
Clean Air Act · Case 3603257396 · Jun 15, 2022
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-ARR000007872-001 · Mar 25, 2019

Other facilities in CONWAY County, AR

C BEAN TRANSPORT
MORRILTON, AR
ROGERS GROUP
CLEVELAND, AR · Mining, Quarrying, and Oil and Gas Extraction
NEAL & SONS/ROSEWOOD CREMATION
MORRILTON, AR · Administrative and Support and Waste Management
PLUMERVILLE WATERWORKS
PLUMERVILLE, AR
All facilities in AR →