EPA TRI Facility · Other
U.S. Navy Naval Support Facility Indian Head
Indian Head, MD · Parent: US Department of Defense
- Total releases
- 250.5K lbs
- Chemicals reported
- 5
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
U.S. Navy Naval Support Facility Indian Head: how the 455.7K lbs splits
455.7K lbs across all reported pathways
- Off-site Transfers 424.3K lbs 93.1%
- Water Discharges 31.3K lbs 6.9%
- Air Releases 120 lbs <0.1%
U.S. Navy Naval Support Facility Indian Head's 455.7K lbs Form-R total is OFFSITE - off-site transfers is 93.1% of the bar. Next segment: water discharges at 6.9%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
MID volume OFFSITE pathway CLEAN
U.S. Navy Naval Support Facility Indian Head is an EPA Toxics Release Inventory reporter in Indian Head, MD, in the other sector. It reported 205.2K lbs of releases across 4 chemicals in 2024, and 250.5K lbs in total across its 2019-2024 reporting years. That ranks 2,870 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. U.S. Navy Naval Support Facility Indian Head is pounds #11 and chemical-count #28 at 250.5K 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: Waldorf Plant; Morgantown Power LLC; Kirby Road Ready Mix Concrete; U.S. Dhs Fletc Cheltenham Md. Similar-scale Other peers outside Maryland: National Ctr for Toxicological Research; U.S. Army Pohakuloa Training Area - Range Facility; US Dod Usaf Edwards Afb Ca; US Dod Usaf Tinker Afb. 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Nitric acid; Lead compounds; Lead And Lead Compounds.
U.S. Navy Naval Support Facility Indian Head stamps MID volume with a dominant OFFSITE pathway (93.1% off-site transfers) across 5 chemicals. Cumulative Form-R extract: 250.5K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include National Ctr for Toxicological Research and U.S. Army Pohakuloa Training Area - Range Facility.
U.S. Navy Naval Support Facility Indian Head vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
251K lbs Top 11% higher than 89% 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
U.S. Navy Naval Support Facility Indian Head inside Charles's TRI pounds
Among the 632 Other facilities in this database, U.S. Navy Naval Support Facility Indian Head reports the 82nd-largest volume, placing it in the top 13% of its sector. This one site accounts for 25.5% of every pound reported in Charles. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 98.5% of the total. Scale peers outside Maryland include National Ctr for Toxicological Research and U.S. Army Pohakuloa Training Area - Range Facility.
County-dominant here means ≥25% of Charles's reported pounds (983.8K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- U.S. Navy Naval Support Facility Indian Head's total reported releases fell from 92.7 thousand lb in 2022 to 29.1 thousand lb in 2023, based on EPA TRI filings.
- U.S. Navy Naval Support Facility Indian Head's off-site transfers fell from 88.7 thousand lb in 2022 to 25.6 thousand lb in 2023, based on EPA TRI filings.
- U.S. Navy Naval Support Facility Indian Head's water releases fell from 4.0 thousand lb in 2022 to 3.5 thousand lb in 2023, based on EPA TRI filings.
U.S. Navy Naval Support Facility Indian Head Form-R facts
Compare this facility
See how U.S. Navy Naval Support Facility Indian Head stacks up against nearby facilities and the typical reporter.
121.2× more than the comparison
5.0× 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 U.S. Navy Naval Support Facility Indian Head releases toxic chemicals into the environment. Total: 455.7K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 114% (95.9K lbs to 205.2K lbs).
U.S. Navy Naval Support Facility Indian Head: annual Form-R pounds
MID site · OFFSITE pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows U.S. Navy Naval Support Facility Indian Head year-over-year reported totals (increased by 114% 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 95.9K lbs | 4 |
| 2020 | 9.5K lbs | 4 |
| 2021 | 23.2K lbs | 4 |
| 2022 | 92.7K lbs | 4 |
| 2023 | 29.1K lbs | 4 |
| 2024 | 205.2K lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 448.7K lbs | - |
| Nitric acid | 5.2K lbs | - |
| Lead compounds | 920 lbs | - |
| Lead And Lead Compounds | 438 lbs | - |
| Nitroglycerin | 382 lbs | - |
U.S. Navy Naval Support Facility Indian Head · OFFSITE-pathway site
Nearest TRI Facilities to U.S. Navy Naval Support Facility Indian Head
Closest other reporters in Maryland - including Waldorf Plant, Morgantown Power LLC, Kirby Road Ready Mix Concrete, 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. National Ctr for Toxicological Research, U.S. Army Pohakuloa Training Area - Range Facility, US Dod Usaf Edwards Afb Ca.
Compare beyond Maryland
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest U.S. Navy Naval Support Facility Indian Head on cumulative reported pounds (250.5K lbs) and distinct chemical count (5). Release-pound peers include The Lycra Co LLC, Bulk Molding Compounds Inc, Peco Foods Inc - Canton Fulton Street. Chemical-count peers include Abbvie Ltd, Lilly del Caribe Inc Carolin A, Baxter Healthcare of 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 Nitrate compounds (water dissociable; reportable only when in aqueous solution), Nitric acid, Lead compounds, Lead And Lead Compounds; nearby reporters include Waldorf Plant. U.S. Navy Naval Support Facility Indian Head stamps MID volume · OFFSITE 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 U.S. Navy Naval Support Facility Indian Head TRI extract (MID · OFFSITE · CLEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
U.S. Navy Naval Support Facility Indian Head totals are self-reported EPCRA §313 estimates for Indian Head, MD, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 928110 · Other. 25.5% of Charles TRI pounds in this extract. Nearest ABS peer: The Lycra Co LLC (Δ 123 lbs). Pounds ≠ exposure.
U.S. Navy Naval Support Facility Indian Head stamps MID volume · OFFSITE pathway · CLEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution). 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