EPA TRI Facility · Hazardous Waste
Safety-Kleen Systems Mason (mmb)
Mason, MI · Parent: Clean Harbors Inc
- Total releases
- 74 lbs
- Chemicals reported
- 4
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Safety-Kleen Systems Mason (mmb): how the 74 lbs splits
74 lbs across all reported pathways
- Off-site Transfers 67 lbs 90.5%
- Air Releases 7 lbs 9.5%
Safety-Kleen Systems Mason (mmb)'s 74 lbs Form-R total is OFFSITE - off-site transfers is 90.5% of the bar. Next segment: air releases at 9.5%. Leading chemical by pounds: Ethylene glycol.
TRACE volume OFFSITE pathway CARC-LEAN
Safety-Kleen Systems Mason (mmb) is an EPA Toxics Release Inventory reporter in Mason, MI, in the hazardous waste sector. It reported 64 lbs of releases across 3 chemicals in 2023, and 74 lbs in total across its 2019-2023 reporting years. That ranks 16,857 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Michigan's 791 reporting TRI sites, pounds #1 is not chemical-count #1. Safety-Kleen Systems Mason (mmb) is pounds #636 and chemical-count #306 at 74 lbs. Cleveland-Cliffs Steel Corp Dearborn Works leads reported pounds (53.0M lbs) at 17 chemicals (chemical-count #27). Eq Detroit Inc leads chemical count at 71 chemicals (14.0M lbs, pounds #5). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Nitrex Inc.; Americhem Sales Co; Dart Container of Michigan LLC; Gestamp Mason LLC. Similar-scale Hazardous Waste peers outside Michigan: Safety-Kleen Systems Eagan (eab); Safety-Kleen Systems Saint Pauls (stp); Aerc Recycling Solutions; Safety-Kleen Systems Pasco (pas). Other Clean Harbors Inc sites in this extract: Clean Harbors Buttonwillow LLC; Clean Harbors Grassy Mountain LLC; Clean Harbors el Dorado LLC; Clean Harbors Lone Mountain LLC Lone Mountain Facility. Largest disclosed chemicals by pounds: Ethylene glycol; Polycyclic aromatic compounds; Benzo[g,h,i]perylene; Lead.
Compare Safety-Kleen Systems Mason (mmb) with
Nearest reporters in Michigan
- Nitrex Inc. Mason · 4.5K lbs
- Americhem Sales Co Mason · 11.5K lbs
- Dart Container of Michigan LLC Mason · 125 lbs
- Gestamp Mason LLC Mason · 750 lbs
Similar-scale Hazardous Waste sites elsewhere: Safety-Kleen Systems Eagan (eab) (MN) · Safety-Kleen Systems Saint Pauls (stp) (NC) · Aerc Recycling Solutions (PA)
Safety-Kleen Systems Mason (mmb) stamps TRACE volume with a dominant OFFSITE pathway (90.5% off-site transfers) across 4 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 74 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Safety-Kleen Systems Eagan (eab) and Safety-Kleen Systems Saint Pauls (stp).
Safety-Kleen Systems Mason (mmb) vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
74 lbs 35th percentile higher than 35% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Safety-Kleen Systems Mason (mmb) in the Hazardous Waste sector extract
Among the 261 Hazardous Waste facilities in this database, Safety-Kleen Systems Mason (mmb) reports the 195th-largest volume (74 lbs). Scale peers outside Michigan include Safety-Kleen Systems Eagan (eab) and Safety-Kleen Systems Saint Pauls (stp).
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Safety-Kleen Systems Mason (mmb)'s total reported releases rose from 2 lb in 2022 to 64 lb in 2023, based on EPA TRI filings.
- Safety-Kleen Systems Mason (mmb)'s off-site transfers rose from 0 lb in 2022 to 62 lb in 2023, based on EPA TRI filings.
Safety-Kleen Systems Mason (mmb) Form-R facts
Compare this facility
See how Safety-Kleen Systems Mason (mmb) stacks up against nearby facilities and the typical reporter.
98% less than the comparison
4.0× more than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Safety-Kleen Systems Mason (mmb) releases toxic chemicals into the environment. Total: 74 lbs.
Emissions Trend Summary
Safety-Kleen Systems Mason (mmb): annual Form-R pounds
TRACE site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Safety-Kleen Systems Mason (mmb) year-over-year reported totals. TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Ethylene glycol.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 3 |
| 2020 | 0 lbs | 3 |
| 2021 | 8 lbs | 3 |
| 2022 | 2 lbs | 3 |
| 2023 | 64 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ethylene glycol | 69 lbs | - |
| Polycyclic aromatic compounds | 5 lbs | Carcinogen |
| Benzo[g,h,i]perylene | 0 lbs | - |
| Lead | 0 lbs | Carcinogen |
Safety-Kleen Systems Mason (mmb) · OFFSITE-pathway site
Nearest TRI Facilities to Safety-Kleen Systems Mason (mmb)
Closest other reporters in Michigan - including Nitrex Inc., Americhem Sales Co, Dart Container of Michigan LLC, ordered by distance.
Showing 8 of 790 other reporting facilities in Michigan.
Similar Hazardous Waste Facilities
Other Hazardous Waste facilities with similar total release volumes (±80%), outside Michigan - e.g. Safety-Kleen Systems Eagan (eab), Safety-Kleen Systems Saint Pauls (stp), Aerc Recycling Solutions.
Other Clean Harbors Inc Facilities
Same-parent TRI sites ranked by reported releases - including Clean Harbors Buttonwillow LLC, Clean Harbors Grassy Mountain LLC, Clean Harbors el Dorado LLC.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Ethylene glycol, Polycyclic aromatic compounds, Benzo[g,h,i]perylene, Lead; nearby reporters include Nitrex Inc.. Safety-Kleen Systems Mason (mmb) stamps TRACE volume · OFFSITE pathway · CARC-LEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Safety-Kleen Systems Mason (mmb) TRI extract (TRACE · OFFSITE · CARC-LEAN · lead Ethylene glycol) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Safety-Kleen Systems Mason (mmb) totals are self-reported EPCRA §313 estimates for Mason, MI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 562112 · Hazardous Waste. 0.0% of Ingham TRI pounds in this extract. Nearest ABS peer: Century Concrete Inc Randolph Facility (Δ 0 lbs). Pounds ≠ exposure.
Safety-Kleen Systems Mason (mmb) stamps TRACE volume · OFFSITE pathway · CARC-LEAN · lead Ethylene glycol. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov