EPA TRI Facility · Machinery
Scully Signal
Wilmington, MA
- Total releases
- 12 lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Scully Signal: how the 15 lbs splits
15 lbs across all reported pathways
- Air Releases 15 lbs 100.0%
Scully Signal's 15 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Zinc compounds.
TRACE volume AIR pathway CLEAN
Scully Signal is an EPA Toxics Release Inventory reporter in Wilmington, MA, in the machinery sector. It reported 3 lbs of releases across 1 chemical in 2024, and 12 lbs in total across its 2019-2024 reporting years. That ranks 18,392 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. Scully Signal is pounds #323 and chemical-count #351 at 12 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Chemgenes Corp; Analog Devices Inc/wilmington Manufacturing; Tecomet; Fraen Machining Corp. Similar-scale Machinery peers outside Massachusetts: Cementech; Super Radiator Coils; Pdq Manufacturing Inc.; Hampton Hydraulics LLC (great Bend Industries). Largest disclosed chemicals by pounds: Zinc compounds.
Scully Signal stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 12 lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Cementech and Super Radiator Coils.
Scully Signal vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
12 lbs 29th percentile higher than 29% 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
Scully Signal in the Machinery sector extract
Among the 1,186 Machinery facilities in this database, Scully Signal reports the 813th-largest volume (12 lbs). Scale peers outside Massachusetts include Cementech and Super Radiator Coils.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Scully Signal Form-R facts
Compare this facility
See how Scully Signal stacks up against nearby facilities and the typical reporter.
100% less than the comparison
80% 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 Scully Signal releases toxic chemicals into the environment. Total: 15 lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 50% (2 lbs to 3 lbs).
Scully Signal: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Scully Signal year-over-year reported totals (increased by 50% 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: Zinc compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 2 lbs | 1 |
| 2020 | 2 lbs | 1 |
| 2021 | 2 lbs | 1 |
| 2022 | 3 lbs | 1 |
| 2023 | 3 lbs | 1 |
| 2024 | 3 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Zinc compounds | 15 lbs | - |
Scully Signal · AIR-pathway site
Nearest TRI Facilities to Scully Signal
Closest other reporters in Massachusetts - including Chemgenes Corp, Analog Devices Inc/wilmington Manufacturing, Tecomet, ordered by distance.
Showing 8 of 372 other reporting facilities in Massachusetts.
Similar Machinery Facilities
Other Machinery facilities with similar total release volumes (±80%), outside Massachusetts - e.g. Cementech, Super Radiator Coils, Pdq Manufacturing Inc..
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 Zinc compounds; nearby reporters include Chemgenes Corp. Scully Signal stamps TRACE volume · AIR 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 Scully Signal TRI extract (TRACE · AIR · CLEAN · lead Zinc compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Scully Signal totals are self-reported EPCRA §313 estimates for Wilmington, MA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 333414 · Machinery. 0.0% of Middlesex TRI pounds in this extract. Nearest ABS peer: Allied Mineral Products Inc (Δ 0 lbs). Pounds ≠ exposure.
Scully Signal stamps TRACE volume · AIR pathway · CLEAN · lead Zinc 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