EPA TRI Facility · Other
US Coast Guard Base Portsmouth
Portsmouth, VA · Parent: US Department of Homeland Security
- Total releases
- 19.7K lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
US Coast Guard Base Portsmouth: how the 22.1K lbs splits
22.1K lbs across all reported pathways
- Off-site Transfers 22.0K lbs 99.8%
- Air Releases 36 lbs 0.2%
- Water Discharges 5 lbs <0.1%
US Coast Guard Base Portsmouth's 22.1K lbs Form-R total is OFFSITE - off-site transfers is 99.8% of the bar. Next segment: air releases at 0.2%. Leading chemical by pounds: Lead.
LIGHT volume OFFSITE pathway CARC-HEAVY
US Coast Guard Base Portsmouth is an EPA Toxics Release Inventory reporter in Portsmouth, VA, in the other sector. It reported 2.4K lbs of releases across 1 chemical in 2024, and 19.7K lbs in total across its 2019-2024 reporting years. That ranks 8,284 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Virginia's 434 reporting TRI sites, pounds #1 is not chemical-count #1. US Coast Guard Base Portsmouth is pounds #167 and chemical-count #343 at 19.7K lbs. U.S. Army Radford Army Ammunition Plant leads reported pounds (50.1M lbs) at 12 chemicals (chemical-count #15). Axalta Coating Systems USA Llc-Front Royal Plant leads chemical count at 28 chemicals (244.6K lbs, pounds #59). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: US Navy Defense Fuel Support Point Craney Island; U.S. Amines (portsmouth) LLC; Titan Virginia Ready-Mix Llc-Port Norfolk Plant; Bae Systems Norfolk Ship Repair. Similar-scale Other peers outside Virginia: Camp Stanley; Stoncor Group Inc.; U.S. Army National Guard Greenlief Training Site Ranges; US Army National Guard Fort Custer Training Center Ranges. Other US Department of Homeland Security sites in this extract: U.S. Dhs Federal Law Enforcement Training Center Artesia; US Cbp Border Patrol Firearms Range Be # CA0180; Laredo Border Patrol Sector HQ TX11589; Federal Law Enforcement Training Center. Largest disclosed chemicals by pounds: Lead.
US Coast Guard Base Portsmouth stamps LIGHT volume with a dominant OFFSITE pathway (99.8% off-site transfers) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 19.7K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Camp Stanley and Stoncor Group Inc..
US Coast Guard Base Portsmouth vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
20K lbs Top 32% higher than 68% 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
US Coast Guard Base Portsmouth: Lead-led volume
Among the 632 Other facilities in this database, US Coast Guard Base Portsmouth reports the 196th-largest volume (19.7K lbs). Its reported volume is concentrated rather than spread: Lead alone is 100% of the total. Carcinogen-classified chemicals make up 100% of the reported pounds, not just of the chemical count. Scale peers outside Virginia include Camp Stanley and Stoncor Group Inc..
Concentrated means ≥60% of US Coast Guard Base Portsmouth's pounds in one chemical - here Lead at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- US Coast Guard Base Portsmouth's total reported releases rose from 3.5 thousand lb in 2022 to 8.1 thousand lb in 2023, based on EPA TRI filings.
- US Coast Guard Base Portsmouth's off-site transfers rose from 3.5 thousand lb in 2022 to 8.1 thousand lb in 2023, based on EPA TRI filings.
US Coast Guard Base Portsmouth Form-R facts
Compare this facility
See how US Coast Guard Base Portsmouth stacks up against nearby facilities and the typical reporter.
4.8× more than the comparison
About the same as 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 US Coast Guard Base Portsmouth releases toxic chemicals into the environment. Total: 22.1K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 14% (2.1K lbs to 2.4K lbs).
US Coast Guard Base Portsmouth: 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 US Coast Guard Base Portsmouth year-over-year reported totals (increased by 14% 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.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 2.1K lbs | 1 |
| 2020 | 4.3K lbs | 1 |
| 2021 | 1.6K lbs | 1 |
| 2022 | 3.5K lbs | 1 |
| 2023 | 8.1K lbs | 1 |
| 2024 | 2.4K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 22.1K lbs | Carcinogen |
US Coast Guard Base Portsmouth · OFFSITE-pathway site
Nearest TRI Facilities to US Coast Guard Base Portsmouth
Closest other reporters in Virginia - including US Navy Defense Fuel Support Point Craney Island, U.S. Amines (portsmouth) LLC, Titan Virginia Ready-Mix Llc-Port Norfolk Plant, ordered by distance.
Showing 8 of 433 other reporting facilities in Virginia.
Similar Other Facilities
Other Other facilities with similar total release volumes (±80%), outside Virginia - e.g. Camp Stanley, Stoncor Group Inc., U.S. Army National Guard Greenlief Training Site Ranges.
Compare beyond Virginia
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest US Coast Guard Base Portsmouth on cumulative reported pounds (19.7K lbs) and distinct chemical count (1). Release-pound peers include Colorcon, Icp Construction, Toll Solutions LLC. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico 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.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other US Department of Homeland Security Facilities
Same-parent TRI sites ranked by reported releases - including U.S. Dhs Federal Law Enforcement Training Center Artesia, US Cbp Border Patrol Firearms Range Be # CA0180, Laredo Border Patrol Sector HQ TX11589.
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; nearby reporters include US Navy Defense Fuel Support Point Craney Island. US Coast Guard Base Portsmouth stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY 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 US Coast Guard Base Portsmouth TRI extract (LIGHT · OFFSITE · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
US Coast Guard Base Portsmouth totals are self-reported EPCRA §313 estimates for Portsmouth, VA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 928110 · Other. 12.8% of Portsmouth (city) TRI pounds in this extract. Nearest ABS peer: Colorcon (Δ 3 lbs). Pounds ≠ exposure.
US Coast Guard Base Portsmouth stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY · lead Lead. 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