EPA TRI Facility · Chemicals
Lanco Manufacturing Corp
San Lorenzo, PR
- Total releases
- 146.1K lbs
- Chemicals reported
- 11
- Carcinogens
- 2
- Primary pathway
- Air Releases
AIR Form-R mix
Lanco Manufacturing Corp: how the 146.8K lbs splits
146.8K lbs across all reported pathways
- Air Releases 146.8K lbs 100.0%
- Land Disposal 0 lbs <0.1%
Lanco Manufacturing Corp's 146.8K lbs Form-R total is AIR - air releases is 100.0% of the bar. Next segment: land disposal at <0.1%. Leading chemical by pounds: Toluene.
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.
MID volume AIR pathway TRACE-CARC
Lanco Manufacturing Corp is an EPA Toxics Release Inventory reporter in San Lorenzo, PR, in the chemicals sector. It reported 757 lbs of releases across 9 chemicals in 2024, and 146.1K lbs in total across its 2019-2024 reporting years. That ranks 3,794 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Puerto Rico's 104 reporting TRI sites, pounds #1 is not chemical-count #1. Lanco Manufacturing Corp is pounds #15 and chemical-count #6 at 146.1K lbs. Ecw Landfill Corp. leads reported pounds (8.3M lbs) at 2 chemicals (chemical-count #41). Aes Puerto Rico LP leads chemical count at 25 chemicals (6.5M lbs, pounds #2). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Amgen Manufacturing Ltd LLC; Quality Electroplating Corp; McNeil Healthcare LLC; Eaton Intelligent Power Ltd. Similar-scale Chemicals peers outside Puerto Rico: Cambrex Charles City Inc; Huntsman Building Solutions; Royal Adhesives & Sealants; Kenvue Brands LLC. Largest disclosed chemicals by pounds: Toluene; n-Hexane; Methanol; Cyclohexane.
Lanco Manufacturing Corp stamps MID volume with a dominant AIR pathway (100.0% air releases) across 11 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 146.1K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Cambrex Charles City Inc and Huntsman Building Solutions.
Lanco Manufacturing Corp vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
146K lbs Top 15% higher than 85% 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
Lanco Manufacturing Corp inside San Lorenzo Municipio's TRI pounds
Among the 3,917 Chemicals facilities in this database, Lanco Manufacturing Corp reports the 732nd-largest volume, placing it in the top 18.7% of its sector. This one site accounts for 100% of every pound reported in San Lorenzo Municipio. Its reported volume is concentrated rather than spread: Toluene alone is 97.4% of the total. Scale peers outside Puerto Rico include Cambrex Charles City Inc and Huntsman Building Solutions.
County-dominant here means ≥25% of San Lorenzo Municipio's reported pounds (146.1K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Lanco Manufacturing Corp's total reported releases rose from 701 lb in 2022 to 142.8 thousand lb in 2023, based on EPA TRI filings.
- Lanco Manufacturing Corp's air releases rose from 701 lb in 2022 to 142.8 thousand lb in 2023, based on EPA TRI filings.
Lanco Manufacturing Corp Form-R facts
Compare this facility
See how Lanco Manufacturing Corp stacks up against nearby facilities and the typical reporter.
89.1× more than the comparison
11.0× 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 Lanco Manufacturing Corp releases toxic chemicals into the environment. Total: 146.8K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 6% (807 lbs to 757 lbs).
Lanco Manufacturing Corp: annual Form-R pounds
MID site · AIR pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Lanco Manufacturing Corp year-over-year reported totals (decreased by 6% 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: Toluene.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 807 lbs | 11 |
| 2020 | 680 lbs | 10 |
| 2021 | 1.1K lbs | 10 |
| 2022 | 701 lbs | 9 |
| 2023 | 142.8K lbs | 9 |
| 2024 | 757 lbs | 9 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 2 of 11 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Toluene | 143.0K lbs | - |
| n-Hexane | 3.2K lbs | - |
| Methanol | 278 lbs | - |
| Cyclohexane | 105 lbs | - |
| Dichloromethane | 85 lbs | Carcinogen |
| Dibutyl phthalate | 33 lbs | - |
| Methyl isobutyl ketone | 32 lbs | Carcinogen |
| Certain glycol ethers | 13 lbs | - |
| Xylene (mixed isomers) | 9 lbs | - |
| Zinc compounds | 0 lbs | - |
| Zinc (fume or dust) | 0 lbs | - |
Lanco Manufacturing Corp · AIR-pathway site
Nearest TRI Facilities to Lanco Manufacturing Corp
Closest other reporters in Puerto Rico - including Amgen Manufacturing Ltd LLC, Quality Electroplating Corp, McNeil Healthcare LLC, ordered by distance.
Showing 8 of 103 other reporting facilities in Puerto Rico.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Puerto Rico - e.g. Cambrex Charles City Inc, Huntsman Building Solutions, Royal Adhesives & Sealants.
Compare beyond Puerto Rico
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Lanco Manufacturing Corp on cumulative reported pounds (146.1K lbs) and distinct chemical count (11). Release-pound peers include Daimler Trucks Na Llc-Cleveland, U.S. Dod, Usaf, Hill Afb Uttr Activities, Range, Florida Power & Light Co Fpl Manatee Power Plant. Chemical-count peers include Limetree Bay Terminals LLC DBA Ocean Point Terminals, Global Cos LLC - Chelsea Eastern Ave Terminal, Merrimack Station. 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.
- Daimler Trucks Na Llc-Cleveland Cleveland, NC · Transportation Equipment 146.1K lbs reported
- U.S. Dod, Usaf, Hill Afb Uttr Activities, Range Uttr, UT · Other 146.1K lbs reported
- Florida Power & Light Co Fpl Manatee Power Plant Parrish, FL · Electric Utilities 146.0K lbs reported
- Blue Bird Body Co Fort Valley, GA · Transportation Equipment 146.0K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Limetree Bay Terminals LLC DBA Ocean Point Terminals Christiansted, VI · Petroleum Bulk Terminals 11 chemicals
- Global Cos LLC - Chelsea Eastern Ave Terminal Chelsea, MA · Petroleum Bulk Terminals 11 chemicals
- Merrimack Station Bow, NH · Electric Utilities 11 chemicals
- Sprague River Road Terminal Newington, NH · Petroleum Bulk Terminals 11 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 Toluene, n-Hexane, Methanol, Cyclohexane; nearby reporters include Amgen Manufacturing Ltd LLC. Lanco Manufacturing Corp stamps MID volume · AIR pathway · TRACE-CARC 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 Lanco Manufacturing Corp TRI extract (MID · AIR · TRACE-CARC · lead Toluene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Lanco Manufacturing Corp totals are self-reported EPCRA §313 estimates for San Lorenzo, PR, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 325510 · Chemicals. 100% of San Lorenzo Municipio TRI pounds in this extract. Nearest ABS peer: Daimler Trucks Na Llc-Cleveland (Δ 10 lbs). Pounds ≠ exposure.
Lanco Manufacturing Corp stamps MID volume · AIR pathway · TRACE-CARC · lead Toluene. 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