EPA TRI Facility · Chemicals
Polysciences Inc
Warrington, PA · Parent: Polysciences Inc
- Total releases
- 3.1K lbs
- Chemicals reported
- 4
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Polysciences Inc: how the 3.5K lbs splits
3.5K lbs across all reported pathways
- Off-site Transfers 3.5K lbs 100.0%
Polysciences Inc's 3.5K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Lead And Lead Compounds.
LIGHT volume OFFSITE pathway CLEAN
Polysciences Inc is an EPA Toxics Release Inventory reporter in Warrington, PA, in the chemicals sector. It reported 371 lbs of releases across 3 chemicals in 2024, and 3.1K lbs in total across its 2019-2024 reporting years. That ranks 12,072 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Pennsylvania's 1,010 reporting TRI sites, pounds #1 is not chemical-count #1. Polysciences Inc is pounds #560 and chemical-count #370 at 3.1K lbs. Max Environmental -- Yukon Facility leads reported pounds (34.8M lbs) at 18 chemicals (chemical-count #24). Keystone Cement Co leads chemical count at 53 chemicals (155.4K lbs, pounds #149). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Flexible Circuits Mfg; Edon Composites; Gehring-Montgomery Inc.; Greif Inc. Similar-scale Chemicals peers outside Pennsylvania: Agrium US Inc; Richard-Allan Scientific; Airgas USA LLC; Fujifilm Electronic Materials USA Inc.. Largest disclosed chemicals by pounds: Lead And Lead Compounds; Lead compounds; Methanol; Xylene (mixed isomers).
Polysciences Inc stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 4 chemicals. Cumulative Form-R extract: 3.1K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Agrium US Inc and Richard-Allan Scientific.
Polysciences Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
3.1K lbs Top 46% higher than 54% 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
Polysciences Inc: Lead And Lead Compounds-led volume
Among the 3,917 Chemicals facilities in this database, Polysciences Inc reports the 2,499th-largest volume (3.1K lbs). Its reported volume is concentrated rather than spread: Lead And Lead Compounds alone is 74.4% of the total. Scale peers outside Pennsylvania include Agrium US Inc and Richard-Allan Scientific.
Concentrated means ≥60% of Polysciences Inc's pounds in one chemical - here Lead And Lead Compounds at 74.4%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Polysciences Inc's total reported releases rose from 465 lb in 2022 to 882 lb in 2023, based on EPA TRI filings.
- Polysciences Inc's off-site transfers rose from 465 lb in 2022 to 882 lb in 2023, based on EPA TRI filings.
Polysciences Inc Form-R facts
Compare this facility
See how Polysciences Inc stacks up against nearby facilities and the typical reporter.
30800.0× more 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 Polysciences Inc releases toxic chemicals into the environment. Total: 3.5K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 11% (333 lbs to 371 lbs).
Polysciences Inc: 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 Polysciences Inc year-over-year reported totals (increased by 11% 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: Lead And Lead Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 333 lbs | 2 |
| 2020 | 375 lbs | 3 |
| 2021 | 1.0K lbs | 3 |
| 2022 | 465 lbs | 3 |
| 2023 | 882 lbs | 3 |
| 2024 | 371 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead And Lead Compounds | 2.6K lbs | - |
| Lead compounds | 882 lbs | - |
| Methanol | 0 lbs | - |
| Xylene (mixed isomers) | 0 lbs | - |
Polysciences Inc · OFFSITE-pathway site
Nearest TRI Facilities to Polysciences Inc
Closest other reporters in Pennsylvania - including Flexible Circuits Mfg, Edon Composites, Gehring-Montgomery Inc., ordered by distance.
Showing 8 of 1,009 other reporting facilities in Pennsylvania.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Pennsylvania - e.g. Agrium US Inc, Richard-Allan Scientific, Airgas USA LLC.
Compare beyond Pennsylvania
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Polysciences Inc on cumulative reported pounds (3.1K lbs) and distinct chemical count (4). Release-pound peers include Crawford Ae LLC (dba Air Enterprises), Pcc Structurals Carson City, Winchester Interconnect Cm Corp. Chemical-count peers include Hamilton Sundstrand de Puerto Rico Inc., Abb Installation Products Caribe LLC, Solenis 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.
- Crawford Ae LLC (dba Air Enterprises) Akron, OH · Machinery 3.1K lbs reported
- Pcc Structurals Carson City Carson City, NV · Primary Metals 3.1K lbs reported
- Winchester Interconnect Cm Corp Dayville, CT · Electrical Equipment 3.1K lbs reported
- W&w-Afco Steel LLC Colfax, NC · Fabricated Metals 3.1K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Hamilton Sundstrand de Puerto Rico Inc. Santa Isabel, PR · Transportation Equipment 4 chemicals
- Abb Installation Products Caribe LLC Vega Baja, PR · Electrical Equipment 4 chemicals
- Solenis LLC Chicopee, MA · Chemicals 4 chemicals
- Adhesive Applications Inc. - O'Neill St Easthampton Easthampton, MA · Miscellaneous Manufacturing 4 chemicals
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 Lead And Lead Compounds, Lead compounds, Methanol, Xylene (mixed isomers); nearby reporters include Flexible Circuits Mfg. Polysciences Inc 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 Polysciences Inc TRI extract (LIGHT · OFFSITE · CLEAN · lead Lead And Lead Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Polysciences Inc totals are self-reported EPCRA §313 estimates for Warrington, PA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 325998 · Chemicals. 0.3% of Bucks TRI pounds in this extract. Nearest ABS peer: Crawford Ae LLC (dba Air Enterprises) (Δ 0 lbs). Pounds ≠ exposure.
Polysciences Inc stamps LIGHT volume · OFFSITE pathway · CLEAN · lead Lead And Lead 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