EPA TRI Facility · Other
US Naval Air Station Patuxent River
Patuxent River, MD · Parent: US Department of Defense
- Total releases
- 37.0K lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
US Naval Air Station Patuxent River: how the 37.0K lbs splits
37.0K lbs across all reported pathways
- Off-site Transfers 37.0K lbs 100.0%
- Air Releases 2 lbs <0.1%
US Naval Air Station Patuxent River's 37.0K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Next segment: air releases at <0.1%. Leading chemical by pounds: Lead.
LIGHT volume OFFSITE pathway CARC-HEAVY
US Naval Air Station Patuxent River is an EPA Toxics Release Inventory reporter in Patuxent River, MD, in the other sector. It reported 1 lbs of releases across 1 chemical in 2024, and 37.0K lbs in total across its 2019-2024 reporting years. That ranks 6,831 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Maryland's 152 reporting TRI sites, pounds #1 is not chemical-count #1. US Naval Air Station Patuxent River is pounds #30 and chemical-count #117 at 37.0K lbs. Darling Ingredients Inc.- Linkwood Facility leads reported pounds (9.1M lbs) at 4 chemicals (chemical-count #37). Brandon Shores & Wagner Complex leads chemical count at 27 chemicals (560.1K lbs, pounds #9). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Chalk Point Power LLC; Morgantown Power LLC; Darling Ingredients Inc.- Linkwood Facility; Waldorf Plant. Similar-scale Other peers outside Maryland: U.S. Army Iowa Army National Guard Camp Dodge Installation; US Doe Paducah Site; US Dod, Usaf, Hurlburt Field; US Army National Guard Fort Harrison Ranges. Other US Department of Defense sites in this extract: U.S. Army Radford Army Ammunition Plant; US Army Holston Army Ammunition Plant; McIeast-Mcb Camlej Main Facility; US Marine Corps Mcb Camp Pendleton. Largest disclosed chemicals by pounds: Lead.
US Naval Air Station Patuxent River stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 37.0K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include U.S. Army Iowa Army National Guard Camp Dodge Installation and US Doe Paducah Site.
US Naval Air Station Patuxent River vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
37K lbs Top 26% higher than 74% 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 Naval Air Station Patuxent River inside St. Mary's's TRI pounds
Among the 632 Other facilities in this database, US Naval Air Station Patuxent River reports the 164th-largest volume (37.0K lbs). This one site accounts for 100% of every pound reported in St. Mary's. 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 Maryland include U.S. Army Iowa Army National Guard Camp Dodge Installation and US Doe Paducah Site.
County-dominant here means ≥25% of St. Mary's's reported pounds (37.0K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- US Naval Air Station Patuxent River's total reported releases fell from 66 lb in 2022 to 14 lb in 2023, based on EPA TRI filings.
- US Naval Air Station Patuxent River's off-site transfers fell from 66 lb in 2022 to 14 lb in 2023, based on EPA TRI filings.
US Naval Air Station Patuxent River Form-R facts
Compare this facility
See how US Naval Air Station Patuxent River stacks up against nearby facilities and the typical reporter.
78% less than the comparison
91% 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 US Naval Air Station Patuxent River releases toxic chemicals into the environment. Total: 37.0K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 86% (7 lbs to 1 lbs).
US Naval Air Station Patuxent River: 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 Naval Air Station Patuxent River year-over-year reported totals (decreased by 86% 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 | 7 lbs | 1 |
| 2020 | 745 lbs | 1 |
| 2021 | 36.2K lbs | 1 |
| 2022 | 66 lbs | 1 |
| 2023 | 14 lbs | 1 |
| 2024 | 1 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 | 37.0K lbs | Carcinogen |
US Naval Air Station Patuxent River · OFFSITE-pathway site
Nearest TRI Facilities to US Naval Air Station Patuxent River
Closest other reporters in Maryland - including Chalk Point Power LLC, Morgantown Power LLC, Darling Ingredients Inc.- Linkwood Facility, ordered by distance.
Showing 8 of 151 other reporting facilities in Maryland.
Similar Other Facilities
Other Other facilities with similar total release volumes (±80%), outside Maryland - e.g. U.S. Army Iowa Army National Guard Camp Dodge Installation, US Doe Paducah Site, US Dod, Usaf, Hurlburt Field.
Compare beyond Maryland
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest US Naval Air Station Patuxent River on cumulative reported pounds (37.0K lbs) and distinct chemical count (1). Release-pound peers include Org Chem Group LLC, Sanimax USA LLC, Safety-Kleen Systems Cohoes (coh). 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 Defense Facilities
Same-parent TRI sites ranked by reported releases - including U.S. Army Radford Army Ammunition Plant, US Army Holston Army Ammunition Plant, McIeast-Mcb Camlej Main Facility.
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 Chalk Point Power LLC. US Naval Air Station Patuxent River 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 Naval Air Station Patuxent River TRI extract (LIGHT · OFFSITE · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
US Naval Air Station Patuxent River totals are self-reported EPCRA §313 estimates for Patuxent River, MD, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 928110 · Other. 100% of St. Mary's TRI pounds in this extract. Nearest ABS peer: Org Chem Group LLC (Δ 25 lbs). Pounds ≠ exposure.
US Naval Air Station Patuxent River 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