EPA TRI Facility · Miscellaneous Manufacturing
Parker Hannifin Corp Chomerics Div
Woburn, MA · Parent: Parker Hannifin Corp
- Total releases
- 26.7K lbs
- Chemicals reported
- 5
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Parker Hannifin Corp Chomerics Div: how the 28.6K lbs splits
28.6K lbs across all reported pathways
- Off-site Transfers 26.4K lbs 92.2%
- Air Releases 2.2K lbs 7.8%
Parker Hannifin Corp Chomerics Div's 28.6K lbs Form-R total is OFFSITE - off-site transfers is 92.2% of the bar. Next segment: air releases at 7.8%. Leading chemical by pounds: Nickel And Nickel Compounds.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume OFFSITE pathway CARC-HEAVY
Parker Hannifin Corp Chomerics Div is an EPA Toxics Release Inventory reporter in Woburn, MA, in the miscellaneous manufacturing sector. It reported 1.9K lbs of releases across 3 chemicals in 2024, and 26.7K lbs in total across its 2019-2024 reporting years. That ranks 7,584 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Massachusetts's 373 reporting TRI sites, pounds #1 is not chemical-count #1. Parker Hannifin Corp Chomerics Div is pounds #97 and chemical-count #52 at 26.7K lbs. Solutia Inc leads reported pounds (2.5M lbs) at 9 chemicals (chemical-count #10). Astro Chemicals Inc leads chemical count at 17 chemicals (5.9K lbs, pounds #154). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Boyd Corp Inc.; L3HARRIS Security & Detection Systems Inc; Tecomet; Fraen Machining Corp. Similar-scale Miscellaneous Manufacturing peers outside Massachusetts: Montana Silversmiths; Dermamed Coating Co-Plant 2; Dentsply Sirona - Milford Site; Lake Region Medical Inc. Other Parker Hannifin Corp sites in this extract: Parker Hannifin Corp; Parker Hannifin Corp; Parker Lord Corp; Slater Fabric Filter-Bha Group Inc. Largest disclosed chemicals by pounds: Nickel And Nickel Compounds; Nickel compounds; Copper; Silver compounds.
Compare Parker Hannifin Corp Chomerics Div with
Nearest reporters in Massachusetts
- Boyd Corp Inc. Woburn · 54.3K lbs
- L3HARRIS Security & Detection Systems Inc Woburn · 6 lbs
- Tecomet Woburn · 33.8K lbs
- Fraen Machining Corp Woburn · 5.9K lbs
Similar-scale Miscellaneous Manufacturing sites elsewhere: Montana Silversmiths (MT) · Dermamed Coating Co-Plant 2 (OH) · Dentsply Sirona - Milford Site (DE)
Parker Hannifin Corp Chomerics Div stamps LIGHT volume with a dominant OFFSITE pathway (92.2% off-site transfers) across 5 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 26.7K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Montana Silversmiths and Dermamed Coating Co-Plant 2.
Parker Hannifin Corp Chomerics Div vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
27K lbs Top 29% higher than 71% 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
Parker Hannifin Corp Chomerics Div: carcinogen-lbs share on Form-R
Among the 371 Miscellaneous Manufacturing facilities in this database, Parker Hannifin Corp Chomerics Div reports the 76th-largest volume, placing it in the top 20.5% of its sector. Carcinogen-classified chemicals make up 90.6% of the reported pounds, not just of the chemical count. Scale peers outside Massachusetts include Montana Silversmiths and Dermamed Coating Co-Plant 2.
Carcinogen-heavy means ≥50% of pounds (90.6% here), not of chemical count. EPA/IARC classification ≠ site risk.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Parker Hannifin Corp Chomerics Div's total reported releases rose from 4.7 thousand lb in 2022 to 6.4 thousand lb in 2023, based on EPA TRI filings.
- Parker Hannifin Corp Chomerics Div's off-site transfers rose from 4.3 thousand lb in 2022 to 6.1 thousand lb in 2023, based on EPA TRI filings.
- Parker Hannifin Corp Chomerics Div's air releases fell from 411 lb in 2022 to 358 lb in 2023, based on EPA TRI filings.
Parker Hannifin Corp Chomerics Div Form-R facts
Compare this facility
See how Parker Hannifin Corp Chomerics Div stacks up against nearby facilities and the typical reporter.
51% less than the comparison
2.5× 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 Parker Hannifin Corp Chomerics Div releases toxic chemicals into the environment. Total: 28.6K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 66% (5.6K lbs to 1.9K lbs).
Parker Hannifin Corp Chomerics Div: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Parker Hannifin Corp Chomerics Div year-over-year reported totals (decreased by 66% from 2019 to 2024). 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: Nickel And Nickel Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 5.6K lbs | 3 |
| 2020 | 4.6K lbs | 3 |
| 2021 | 5.4K lbs | 3 |
| 2022 | 4.7K lbs | 3 |
| 2023 | 6.4K lbs | 3 |
| 2024 | 1.9K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 2 of 5 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nickel And Nickel Compounds | 16.4K lbs | Carcinogen |
| Nickel compounds | 9.6K lbs | Carcinogen |
| Copper | 1.8K lbs | - |
| Silver compounds | 698 lbs | - |
| Silver And Silver Compounds | 159 lbs | - |
Parker Hannifin Corp Chomerics Div · OFFSITE-pathway site
Nearest TRI Facilities to Parker Hannifin Corp Chomerics Div
Closest other reporters in Massachusetts - including Boyd Corp Inc., L3HARRIS Security & Detection Systems Inc, Tecomet, ordered by distance.
Showing 8 of 372 other reporting facilities in Massachusetts.
Similar Miscellaneous Manufacturing Facilities
Other Miscellaneous Manufacturing facilities with similar total release volumes (±80%), outside Massachusetts - e.g. Montana Silversmiths, Dermamed Coating Co-Plant 2, Dentsply Sirona - Milford Site.
Compare beyond Massachusetts
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Parker Hannifin Corp Chomerics Div on cumulative reported pounds (26.7K lbs) and distinct chemical count (5). Release-pound peers include Hubbell Lenoir City Inc., Eastex Forest Products, Alex C Fergusson LLC. Chemical-count peers include Abbvie Ltd, Lilly del Caribe Inc Carolin A, Baxter Healthcare of 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).
Other Parker Hannifin Corp Facilities
Same-parent TRI sites ranked by reported releases - including Parker Hannifin Corp, Parker Hannifin Corp, Parker Lord Corp.
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 Nickel And Nickel Compounds, Nickel compounds, Copper, Silver compounds; nearby reporters include Boyd Corp Inc.. Parker Hannifin Corp Chomerics Div stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY 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 Parker Hannifin Corp Chomerics Div TRI extract (LIGHT · OFFSITE · CARC-HEAVY · lead Nickel And Nickel Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Parker Hannifin Corp Chomerics Div totals are self-reported EPCRA §313 estimates for Woburn, MA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 339991 · Miscellaneous Manufacturing. 0.6% of Middlesex TRI pounds in this extract. Nearest ABS peer: Hubbell Lenoir City Inc. (Δ 5 lbs). Pounds ≠ exposure.
Parker Hannifin Corp Chomerics Div stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY · lead Nickel And Nickel Compounds. 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