EPA TRI Facility · Other
Joint Base Pearl Harbor-Hickam Hawaii
Jbphh, HI · Parent: US Department of Defense
- Total releases
- 2.5M lbs
- Chemicals reported
- 7
- Carcinogens
- 3
- Primary pathway
- Water Discharges
WATER Form-R mix
Joint Base Pearl Harbor-Hickam Hawaii: how the 2.5M lbs splits
2.5M lbs across all reported pathways
- Water Discharges 2.3M lbs 94.1%
- Air Releases 143.8K lbs 5.8%
- Off-site Transfers 1.6K lbs 0.1%
Joint Base Pearl Harbor-Hickam Hawaii's 2.5M lbs Form-R total is WATER - water discharges is 94.1% of the bar. Next segment: air releases at 5.8%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
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.
HEAVY volume WATER pathway CARC-LEAN
Joint Base Pearl Harbor-Hickam Hawaii is an EPA Toxics Release Inventory reporter in Jbphh, HI, in the other sector. It reported 412.2K lbs of releases across 6 chemicals in 2023, and 2.5M lbs in total across its 2019-2023 reporting years. That ranks 744 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Hawaii's 36 reporting TRI sites, pounds #1 is not chemical-count #1. Joint Base Pearl Harbor-Hickam Hawaii is pounds #2 and chemical-count #10 at 2.5M lbs. Hawaiian Electric Co Inc Kahe Generating Station leads reported pounds (3.2M lbs) at 11 chemicals (chemical-count #5). Par Hawaii Refining LLC leads chemical count at 27 chemicals (841.7K lbs, pounds #5). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Hffc Airport Fuel Farm; Hawaiian Electric Co Inc Waiau Generating Station; US Marine Corps Base Hawaii Puuloa Training Facility; Hffc Sand Island Fuel Terminal. Similar-scale Other peers outside Hawaii: U.S. Army Fort Bragg; U.S. Army Maneuver Center of Excellence; US Army Fort Carson (cantonment); US Army Fort Campbell. 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); Xylene (mixed isomers); Ethylbenzene; 1,2,4-Trimethylbenzene.
Joint Base Pearl Harbor-Hickam Hawaii stamps HEAVY volume with a dominant WATER pathway (94.1% water discharges) across 7 chemicals · 3 carcinogen-classified. Cumulative Form-R extract: 2.5M lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include U.S. Army Fort Bragg and U.S. Army Maneuver Center of Excellence.
Joint Base Pearl Harbor-Hickam Hawaii vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2.5M lbs Top 3% higher than 97% 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
Joint Base Pearl Harbor-Hickam Hawaii: Nitrate compounds (water dissociable; reportable only when in aqueous solution)-led volume
Among the 632 Other facilities in this database, Joint Base Pearl Harbor-Hickam Hawaii reports the 16th-largest volume, placing it in the top 2.5% of its sector. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 94.1% of the total. Scale peers outside Hawaii include U.S. Army Fort Bragg and U.S. Army Maneuver Center of Excellence.
Concentrated means ≥60% of Joint Base Pearl Harbor-Hickam Hawaii's pounds in one chemical - here Nitrate compounds (water dissociable; reportable only when in aqueous solution) at 94.1%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Joint Base Pearl Harbor-Hickam Hawaii's total reported releases fell from 456.3 thousand lb in 2022 to 412.2 thousand lb in 2023, based on EPA TRI filings.
- Joint Base Pearl Harbor-Hickam Hawaii's off-site transfers fell from 67 lb in 2022 to 51 lb in 2023, based on EPA TRI filings.
- Joint Base Pearl Harbor-Hickam Hawaii's air releases fell from 25.2 thousand lb in 2022 to 22.2 thousand lb in 2023, based on EPA TRI filings.
- Joint Base Pearl Harbor-Hickam Hawaii's water releases fell from 431.0 thousand lb in 2022 to 390.0 thousand lb in 2023, based on EPA TRI filings.
Joint Base Pearl Harbor-Hickam Hawaii Form-R facts
Compare this facility
See how Joint Base Pearl Harbor-Hickam Hawaii stacks up against nearby facilities and the typical reporter.
170.6× more than the comparison
17% 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 Joint Base Pearl Harbor-Hickam Hawaii releases toxic chemicals into the environment. Total: 2.5M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 28% (570.9K lbs to 412.2K lbs).
Joint Base Pearl Harbor-Hickam Hawaii: annual Form-R pounds
HEAVY site · WATER pathway · TRI years 2019–2023
- 2019
- 2020 0
- 2021
- 2022 0
- 2023 0
What this shows Joint Base Pearl Harbor-Hickam Hawaii year-over-year reported totals (decreased by 28% 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 570.9K lbs | 6 |
| 2020 | 483.5K lbs | 6 |
| 2021 | 553.5K lbs | 6 |
| 2022 | 456.3K lbs | 6 |
| 2023 | 412.2K lbs | 6 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 3 of 7 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 2.3M lbs | - |
| Xylene (mixed isomers) | 82.3K lbs | - |
| Ethylbenzene | 33.2K lbs | Carcinogen |
| 1,2,4-Trimethylbenzene | 13.5K lbs | - |
| n-Butyl alcohol | 10.2K lbs | - |
| Benzene | 5.8K lbs | Carcinogen |
| Naphthalene | 424 lbs | Carcinogen |
Joint Base Pearl Harbor-Hickam Hawaii · WATER-pathway site
Nearest TRI Facilities to Joint Base Pearl Harbor-Hickam Hawaii
Closest other reporters in Hawaii - including Hffc Airport Fuel Farm, Hawaiian Electric Co Inc Waiau Generating Station, US Marine Corps Base Hawaii Puuloa Training Facility, ordered by distance.
Showing 8 of 35 other reporting facilities in Hawaii.
Similar Other Facilities
Other Other facilities with similar total release volumes (±80%), outside Hawaii - e.g. U.S. Army Fort Bragg, U.S. Army Maneuver Center of Excellence, US Army Fort Carson (cantonment).
Compare beyond Hawaii
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Joint Base Pearl Harbor-Hickam Hawaii on cumulative reported pounds (2.5M lbs) and distinct chemical count (7). Release-pound peers include Darling Ingredients Inc. - Grapeland, East Penn Manufacturing Co Inc, Georgia-Pacific Wauna LLC. Chemical-count peers include Hubbell Caribe Ltd, Celanese Microcircuits Industries Ltd., Virgin Islands Water & Power Authority. 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.
- Darling Ingredients Inc. - Grapeland Grapeland, TX · Food 2.5M lbs reported
- East Penn Manufacturing Co Inc Lyon Station, PA · Electrical Equipment 2.5M lbs reported
- Georgia-Pacific Wauna LLC Clatskanie, OR · Paper 2.5M lbs reported
- Midamerican Energy-Louisa Generating Station Muscatine, IA · Electric Utilities 2.5M lbs reported
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), Xylene (mixed isomers), Ethylbenzene, 1,2,4-Trimethylbenzene; nearby reporters include Hffc Airport Fuel Farm. Joint Base Pearl Harbor-Hickam Hawaii stamps HEAVY volume · WATER 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 Joint Base Pearl Harbor-Hickam Hawaii TRI extract (HEAVY · WATER · CARC-LEAN · 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.
Joint Base Pearl Harbor-Hickam Hawaii totals are self-reported EPCRA §313 estimates for Jbphh, HI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 928110 · Other. 23.7% of Honolulu TRI pounds in this extract. Nearest ABS peer: Darling Ingredients Inc. - Grapeland (Δ 41 lbs). Pounds ≠ exposure.
Joint Base Pearl Harbor-Hickam Hawaii stamps HEAVY volume · WATER pathway · CARC-LEAN · 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