East Penn Manufacturing Co Inc
3 facilities · 2 states · 2.5M lbs total releases
According to the EPA Toxics Release Inventory, East Penn Manufacturing Co Inc is the reported parent of 3 Form R facilities across 2 states, disclosing 2.5M lbs of toxic releases. 3 of 11 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Pennsylvania (2.5M lbs). Those TRI figures remain self-reported disclosure pounds for East Penn Manufacturing Co Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for East Penn Manufacturing Co Inc: EPA TRI 2023 reporting year
Same facilities, both years
+2.8%
3 facilities that filed in 2022 and 2023
Whole inventory
+2.8%
503.7 thousand lb → 517.8 thousand lb, every facility that filed
- East Penn Manufacturing Co Inc's total reported releases rose from 503.7 thousand lb in 2022 to 517.8 thousand lb in 2023, based on EPA TRI filings.
- East Penn Manufacturing Co Inc's off-site transfers rose from 500.2 thousand lb in 2022 to 514.3 thousand lb in 2023, based on EPA TRI filings.
- East Penn Manufacturing Co Inc's air releases fell from 3.4 thousand lb in 2022 to 3.3 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read East Penn Manufacturing Co Inc from filing to facility
Largest Form R sites under this parent: East Penn Manufacturing Co Inc; East Penn Manufacturing Co Inc; East Penn Mfg Co Inc Kutztown Wire & Cable Div. Neighbor parents on the disclosure ladder: US Steel Corp; Keystone-Conemaugh Projects LLC. Largest disclosed chemicals by pounds: Lead; Arsenic; Antimony; Copper; Mercury. Heaviest-reporting states in this extract: Pennsylvania; Iowa. Industry labels on the parent rollup: Electrical Equipment; Primary Metals. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files Toxics Release Inventory (TRI) · August 2026
Largest Form R sites under this parent: East Penn Manufacturing Co Inc; East Penn Manufacturing Co Inc; East Penn Mfg Co Inc Kutztown Wire & Cable Div. Neighbor parents on the disclosure ladder: US Steel Corp; Keystone-Conemaugh Projects LLC. Largest disclosed chemicals by pounds: Lead; Arsenic; Antimony; Copper; Mercury. Heaviest-reporting states in this extract: Pennsylvania; Iowa. Industry labels on the parent rollup: Electrical Equipment; Primary Metals.
East Penn Manufacturing Co Inc ranks #405 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. East Penn Manufacturing Co Inc files across 2 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: East Penn Manufacturing Co Inc accounts for most of East Penn Manufacturing Co Inc's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for East Penn Manufacturing Co Inc follows facility-reported names. Compare the named neighbors (US Steel Corp; Keystone-Conemaugh Projects LLC) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where East Penn Manufacturing Co Inc sits among TRI parents
East Penn Manufacturing Co Inc sits on a disclosure ladder beside US Steel Corp and Keystone-Conemaugh Projects LLC. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- US Steel Corp · rank #403 · 40.6M lbs
- Keystone-Conemaugh Projects LLC · rank #404 · 15.0M lbs
Largest chemicals disclosed by East Penn Manufacturing Co Inc
Lead; Arsenic; Antimony; Copper; Mercury lead the Form R pound rollup for this parent, including filings such as East Penn Manufacturing Co Inc. Pound totals, not toxicity-weighted risk.
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Pennsylvania | 2 | 2.5M lbs |
| Iowa | 1 | 15.2K lbs |
Facilities (3)
| Facility | Releases |
|---|---|
| East Penn Manufacturing Co Inc Lyon Station, PA | 2.5M lbs |
| East Penn Manufacturing Co Inc Corydon, IA | 15.2K lbs |
| East Penn Mfg Co Inc Kutztown Wire & Cable Div Kutztown, PA | 2.9K lbs |
Frequently Asked Questions
How much pollution does East Penn Manufacturing Co Inc release?
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Does East Penn Manufacturing Co Inc release carcinogens?
Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest East Penn Manufacturing Co Inc on total disclosed release pounds (2.5M lbs) and reporting facility count (3). Release-volume peers include Covestro LLC, Armstrong World Industries Inc, Grede Holdings LLC. Facility-count peers include A-Gas US Holdings Inc, Abb Holdings Inc, Adams Resources & Energy Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of parents.
Similar disclosed release pounds
Nearest parents (≥3 facilities, ≥10k lbs) by absolute TRI disclosed pounds, not rank-adjacent ladder neighbors.
Similar facility count
Nearest parents by reporting-site count (deduped against the release-pound neighborhood).
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Pennsylvania, Iowa; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with East Penn Manufacturing Co Inc's TRI parent record
From East Penn Manufacturing Co Inc, open East Penn Manufacturing Co Inc or compare against US Steel Corp rather than reading rank alone.
- Open the largest Form R site for East Penn Manufacturing Co Inc (East Penn Manufacturing Co Inc in PA). Largest facility
- Compare against Keystone-Conemaugh Projects LLC, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where East Penn Manufacturing Co Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (US Steel Corp, Keystone-Conemaugh Projects LLC) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
East Penn Manufacturing Co Inc's record groups disclosed TRI parent-company filings so readers can compare reporting context without treating the total as a measure of risk.
Company release figures are computed directly from EPA Toxic Release Inventory data; source names and the record-linking method are documented in the methodology.
Primary sources
- EPA Toxics Release Inventory Basic Data Files - annual facility-level chemical-release disclosures
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.