EPA TRI Facility · Transportation Equipment
Allegany Ballistics Lab (nirop)
Rocket Center, WV · Parent: Northrop Grumman Corp
- Total releases
- 166.8K lbs
- Chemicals reported
- 9
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Allegany Ballistics Lab (nirop): how the 166.8K lbs splits
166.8K lbs across all reported pathways
- Air Releases 154.2K lbs 92.4%
- Off-site Transfers 12.6K lbs 7.6%
Allegany Ballistics Lab (nirop)'s 166.8K lbs Form-R total is AIR - air releases is 92.4% of the bar. Next segment: off-site transfers at 7.6%. Leading chemical by pounds: Aluminum (fume or dust).
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 CARC-LEAN
Allegany Ballistics Lab (nirop) is an EPA Toxics Release Inventory reporter in Rocket Center, WV, in the transportation equipment sector. It reported 49.7K lbs of releases across 6 chemicals in 2023, and 166.8K lbs in total across its 2019-2023 reporting years. That ranks 3,552 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In West Virginia's 182 reporting TRI sites, pounds #1 is not chemical-count #1. Allegany Ballistics Lab (nirop) is pounds #46 and chemical-count #34 at 166.8K lbs. Harrison Power Station leads reported pounds (32.5M lbs) at 29 chemicals (chemical-count #2). Mount Storm Power Station leads chemical count at 31 chemicals (5.6M lbs, pounds #7). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Kingsford Manufacturing Co; American Woodmark Corp South Branch Plant; Mount Storm Power Station; Pilgrim's Pride Corp Moorefield Fresh Facility. Similar-scale Transportation Equipment peers outside West Virginia: Vectorworks Marine LLC; Electric Boat Corp; Plasman Sc Inc.; Hitachi Astemo Americas Inc. - Berea Ky. Other Northrop Grumman Corp sites in this extract: Northrop Grumman Systems Corp - Promontory; Northrop Grumman Systems Corp (new River Energetics); Northrop Grumman Systems Corp - Bacchus; Northrop Grumman Systems Corp. Largest disclosed chemicals by pounds: Aluminum (fume or dust); Dichloromethane; Lead And Lead Compounds; Manganese And Manganese Compounds.
Allegany Ballistics Lab (nirop) stamps MID volume with a dominant AIR pathway (92.4% air releases) across 9 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 166.8K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Vectorworks Marine LLC and Electric Boat Corp.
Allegany Ballistics Lab (nirop) vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
167K lbs Top 14% higher than 86% 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
Allegany Ballistics Lab (nirop) inside Mineral's TRI pounds
Among the 1,603 Transportation Equipment facilities in this database, Allegany Ballistics Lab (nirop) reports the 204th-largest volume, placing it in the top 12.7% of its sector. This one site accounts for 99.5% of every pound reported in Mineral. Its reported volume is concentrated rather than spread: Aluminum (fume or dust) alone is 70.7% of the total. Scale peers outside West Virginia include Vectorworks Marine LLC and Electric Boat Corp.
County-dominant here means ≥25% of Mineral's reported pounds (167.6K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Allegany Ballistics Lab (nirop)'s total reported releases rose from 33.4 thousand lb in 2022 to 49.7 thousand lb in 2023, based on EPA TRI filings.
- Allegany Ballistics Lab (nirop)'s off-site transfers rose from 2.0 thousand lb in 2022 to 5.3 thousand lb in 2023, based on EPA TRI filings.
- Allegany Ballistics Lab (nirop)'s air releases rose from 31.4 thousand lb in 2022 to 44.4 thousand lb in 2023, based on EPA TRI filings.
Allegany Ballistics Lab (nirop) Form-R facts
Compare this facility
See how Allegany Ballistics Lab (nirop) stacks up against nearby facilities and the typical reporter.
196.6× more than the comparison
3.0× 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 Allegany Ballistics Lab (nirop) releases toxic chemicals into the environment. Total: 166.8K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 225% (15.3K lbs to 49.7K lbs).
Allegany Ballistics Lab (nirop): annual Form-R pounds
MID site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Allegany Ballistics Lab (nirop) year-over-year reported totals (increased by 225% from 2019 to 2023). 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: Aluminum (fume or dust).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 15.3K lbs | 6 |
| 2020 | 34.9K lbs | 6 |
| 2021 | 33.5K lbs | 6 |
| 2022 | 33.4K lbs | 6 |
| 2023 | 49.7K lbs | 6 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 9 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Aluminum (fume or dust) | 117.9K lbs | - |
| Dichloromethane | 16.3K lbs | Carcinogen |
| Lead And Lead Compounds | 12.2K lbs | - |
| Manganese And Manganese Compounds | 9.0K lbs | - |
| Copper And Copper Compounds | 4.4K lbs | - |
| Manganese compounds | 2.6K lbs | - |
| Lead compounds | 2.4K lbs | - |
| Copper compounds | 1.9K lbs | - |
| Nitroglycerin | 75 lbs | - |
Allegany Ballistics Lab (nirop) · AIR-pathway site
Nearest TRI Facilities to Allegany Ballistics Lab (nirop)
Closest other reporters in West Virginia - including Kingsford Manufacturing Co, American Woodmark Corp South Branch Plant, Mount Storm Power Station, ordered by distance.
Showing 8 of 181 other reporting facilities in West Virginia.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside West Virginia - e.g. Vectorworks Marine LLC, Electric Boat Corp, Plasman Sc Inc..
Compare beyond West Virginia
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Allegany Ballistics Lab (nirop) on cumulative reported pounds (166.8K lbs) and distinct chemical count (9). Release-pound peers include Parker Hannifin Alliance Plant, Air Distribution Technologies Inc., New Millennium Building Systems LLC. Chemical-count peers include Viatris Pharmaceuticals LLC, Prepa - San Juan Steam Plant, Solutia Inc. 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.
- Parker Hannifin Alliance Plant Alliance, NE · Plastics and Rubber 166.8K lbs reported
- Air Distribution Technologies Inc. Tarboro, NC · Fabricated Metals 166.6K lbs reported
- New Millennium Building Systems LLC Lake City, FL · Fabricated Metals 167.0K lbs reported
- Huber Engineered Woods LLC Easton, ME · Wood Products 166.6K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Viatris Pharmaceuticals LLC Barceloneta, PR · Chemicals 9 chemicals
- Prepa - San Juan Steam Plant Puerto Nuevo, PR · Electric Utilities 9 chemicals
- Solutia Inc Springfield, MA · Plastics and Rubber 9 chemicals
- O'Connell Oil Co Merrill Road Facility Pittsfield, MA · Petroleum Bulk Terminals 9 chemicals
Other Northrop Grumman Corp Facilities
Same-parent TRI sites ranked by reported releases - including Northrop Grumman Systems Corp - Promontory, Northrop Grumman Systems Corp (new River Energetics), Northrop Grumman Systems Corp - Bacchus.
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 Aluminum (fume or dust), Dichloromethane, Lead And Lead Compounds, Manganese And Manganese Compounds; nearby reporters include Kingsford Manufacturing Co. Allegany Ballistics Lab (nirop) stamps MID volume · AIR pathway · CARC-LEAN 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 Allegany Ballistics Lab (nirop) TRI extract (MID · AIR · CARC-LEAN · lead Aluminum (fume or dust)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Allegany Ballistics Lab (nirop) totals are self-reported EPCRA §313 estimates for Rocket Center, WV, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 336415 · Transportation Equipment. 99.5% of Mineral TRI pounds in this extract. Nearest ABS peer: Parker Hannifin Alliance Plant (Δ 75 lbs). Pounds ≠ exposure.
Allegany Ballistics Lab (nirop) stamps MID volume · AIR pathway · CARC-LEAN · lead Aluminum (fume or dust). 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