EPA TRI Facility · Paper
Rockline Industries
Sheboygan, WI
- Total releases
- 8.4K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Rockline Industries: how the 8.4K lbs splits
8.4K lbs across all reported pathways
- Off-site Transfers 7.5K lbs 88.8%
- Air Releases 941 lbs 11.2%
Rockline Industries's 8.4K lbs Form-R total is OFFSITE - off-site transfers is 88.8% of the bar. Next segment: air releases at 11.2%. Leading chemical by pounds: Certain glycol ethers.
LIGHT volume OFFSITE pathway CLEAN
Rockline Industries is an EPA Toxics Release Inventory reporter in Sheboygan, WI, in the paper sector. It reported 1.7K lbs of releases across 1 chemical in 2023, and 8.4K lbs in total across its 2019-2023 reporting years. That ranks 10,192 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Wisconsin's 836 reporting TRI sites, pounds #1 is not chemical-count #1. Rockline Industries is pounds #399 and chemical-count #724 at 8.4K lbs. Mullins Cheese Inc leads reported pounds (11.2M lbs) at 3 chemicals (chemical-count #319). Ppg Industries Inc-Oak Creek leads chemical count at 32 chemicals (2.2M lbs, pounds #16). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Gardner Denver Thomas; Htt Inc; Vollrath Co LLC; Sheboygan Paint Co. Similar-scale Paper peers outside Wisconsin: Weidmann Electrical Technology Inc (0511005006); Itwcovid Security Group; First Quality Tissue SE; The Procter & Gamble Paper Products Co. Largest disclosed chemicals by pounds: Certain glycol ethers.
Rockline Industries stamps LIGHT volume with a dominant OFFSITE pathway (88.8% off-site transfers) across 1 chemical. Cumulative Form-R extract: 8.4K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Weidmann Electrical Technology Inc (0511005006) and Itwcovid Security Group.
Rockline Industries vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
8.4K lbs Top 39% higher than 61% 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
Rockline Industries: Certain glycol ethers-led volume
Among the 384 Paper facilities in this database, Rockline Industries reports the 255th-largest volume (8.4K lbs). Its reported volume is concentrated rather than spread: Certain glycol ethers alone is 100% of the total. Scale peers outside Wisconsin include Weidmann Electrical Technology Inc (0511005006) and Itwcovid Security Group.
Concentrated means ≥60% of Rockline Industries's pounds in one chemical - here Certain glycol ethers at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Rockline Industries's total reported releases rose from 983 lb in 2022 to 1.7 thousand lb in 2023, based on EPA TRI filings.
- Rockline Industries's air releases rose from 110 lb in 2022 to 189 lb in 2023, based on EPA TRI filings.
- Rockline Industries's off-site transfers rose from 873 lb in 2022 to 1.5 thousand lb in 2023, based on EPA TRI filings.
Rockline Industries Form-R facts
Compare this facility
See how Rockline Industries stacks up against nearby facilities and the typical reporter.
420.5× more than the comparison
50% less 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 Rockline Industries releases toxic chemicals into the environment. Total: 8.4K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 20% (2.1K lbs to 1.7K lbs).
Rockline Industries: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Rockline Industries year-over-year reported totals (decreased by 20% from 2019 to 2023). 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: Certain glycol ethers.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 2.1K lbs | 1 |
| 2020 | 2.1K lbs | 1 |
| 2021 | 1.5K lbs | 1 |
| 2022 | 983 lbs | 1 |
| 2023 | 1.7K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Certain glycol ethers | 8.4K lbs | - |
Rockline Industries · OFFSITE-pathway site
Nearest TRI Facilities to Rockline Industries
Closest other reporters in Wisconsin - including Gardner Denver Thomas, Htt Inc, Vollrath Co LLC, ordered by distance.
Showing 8 of 835 other reporting facilities in Wisconsin.
Similar Paper Facilities
Other Paper facilities with similar total release volumes (±80%), outside Wisconsin - e.g. Weidmann Electrical Technology Inc (0511005006), Itwcovid Security Group, First Quality Tissue SE.
Compare beyond Wisconsin
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Rockline Industries on cumulative reported pounds (8.4K lbs) and distinct chemical count (1). Release-pound peers include Upstate Niagara Cooperative Inc., Signature Custom Cabinetry, Advance Research Chemicals Inc. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico LLC. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
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 Certain glycol ethers; nearby reporters include Gardner Denver Thomas. Rockline Industries stamps LIGHT volume · OFFSITE pathway · CLEAN 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 Rockline Industries TRI extract (LIGHT · OFFSITE · CLEAN · lead Certain glycol ethers) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Rockline Industries totals are self-reported EPCRA §313 estimates for Sheboygan, WI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 322299 · Paper. 0.2% of Sheboygan TRI pounds in this extract. Nearest ABS peer: Upstate Niagara Cooperative Inc. (Δ 2 lbs). Pounds ≠ exposure.
Rockline Industries stamps LIGHT volume · OFFSITE pathway · CLEAN · lead Certain glycol ethers. 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