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.
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
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
Perfluorooctanoic acid
913
—
—
—
CLEAN HARBORS GRASSY MOUNTAIN
KNOLLS, UT
Perfluorooctanoic acid
0
—
—
—
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
Lead
26
—
—
—
CLEAN HARBORS GRASSY MOUNTAIN
KNOLLS, UT
Lead
840
—
—
—
Transfers to Publicly-Owned Treatment Works (POTWs)
Toxic chemicals transferred to municipal wastewater treatment plants during the most recent TRI reporting year. Quantities in pounds.
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
Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators
Sep 30, 2021
Jan 28, 2022
Resolved
rcra
Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs
Sep 30, 2021
Jan 28, 2022
Resolved
rcra
Standards for Used Oil: Generators
Sep 30, 2021
Jan 28, 2022
Resolved
rcra
State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements
Sep 30, 2021
Jan 28, 2022
Resolved
rcra
Standards Applicable to Generators of HW: General
Sep 30, 2021
Jan 28, 2022
Resolved
rcra
Standards for Owners and Operators of HW TSDs: General Facility Standards
Feb 5, 2016
May 25, 2016
Resolved
rcra
Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators
Feb 5, 2016
Feb 9, 2016
Resolved
rcra
State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements
Dec 4, 2012
Dec 4, 2012
Resolved
rcra
Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators
Dec 4, 2012
Dec 11, 2012
Resolved
rcra
Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators
Jun 4, 2010
Jul 2, 2010
Resolved
rcra
Standards for Used Oil: Generators
Jun 4, 2010
Jul 2, 2010
Resolved
rcra
Standards Applicable to Generators of HW: General
Jun 4, 2010
Jul 2, 2010
Resolved
rcra
State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements
Jun 4, 2010
Jul 2, 2010
Resolved
rcra
Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention
Jun 4, 2010
Jul 2, 2010
Resolved
rcra
Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers
Jun 4, 2010
Jul 2, 2010
Resolved
rcra
Standards Applicable to Generators of HW: General
Jun 28, 2001
Jun 28, 2001
Resolved
rcra
Standards Applicable to Generators of HW: General
Mar 17, 1999
Mar 17, 1999
Resolved
rcra
Standards Applicable to Generators of HW: General
May 24, 1996
May 28, 1996
Resolved
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
Iron, total [as Fe]
DMR, Limited - Overdue
3.27
mg/L
1.00
+227%
Dec 2017
Resolved
Copper, total [as Cu]
DMR, Limited - Overdue
0.03
mg/L
0.00
+550%
Dec 2017
Resolved
Zinc, total [as Zn]
DMR, Limited - Overdue
0.18
mg/L
0.09
+100%
Dec 2017
Resolved
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-WA2170000127-001 · Apr 4, 2013
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-WA2170000127-000 · May 24, 1996