EPA TRI Facility · Other
U.S. Army National Guard Camp San Luis Obispo Ranges
San Luis Obispo, CA · Parent: US Department of Defense
- Total releases
- 31.9K lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Land Disposal
LAND Form-R mix
U.S. Army National Guard Camp San Luis Obispo Ranges: how the 31.9K lbs splits
31.9K lbs across all reported pathways
- Land Disposal 31.9K lbs 100.0%
U.S. Army National Guard Camp San Luis Obispo Ranges's 31.9K lbs Form-R total is LAND - land disposal is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Lead.
LIGHT volume LAND pathway CARC-HEAVY
U.S. Army National Guard Camp San Luis Obispo Ranges is an EPA Toxics Release Inventory reporter in San Luis Obispo, CA, in the other sector. It reported 4.7K lbs of releases across 1 chemical in 2023, and 31.9K lbs in total across its 2019-2023 reporting years. That ranks 7,161 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. U.S. Army National Guard Camp San Luis Obispo Ranges is pounds #255 and chemical-count #831 at 31.9K lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Rantec Power Systems Inc; Promega Corp; Martin Marietta Ca Ready Mix - San Luis Obipso; Entegris - San Luis Obispo. Similar-scale Other peers outside California: US Dod Usaf Cannon Afb; US Army National Guard-Camp Beauregard Range(s); US Army Donnelly Training Area Ranges; Puris Proteins LLC. 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.
U.S. Army National Guard Camp San Luis Obispo Ranges stamps LIGHT volume with a dominant LAND pathway (100.0% land disposal) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 31.9K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include US Dod Usaf Cannon Afb and US Army National Guard-Camp Beauregard Range(s).
U.S. Army National Guard Camp San Luis Obispo Ranges vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
32K lbs Top 28% higher than 72% 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. Army National Guard Camp San Luis Obispo Ranges: Lead-led volume
Among the 632 Other facilities in this database, U.S. Army National Guard Camp San Luis Obispo Ranges reports the 175th-largest volume (31.9K 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 California include US Dod Usaf Cannon Afb and US Army National Guard-Camp Beauregard Range(s).
Concentrated means ≥60% of U.S. Army National Guard Camp San Luis Obispo Ranges's pounds in one chemical - here Lead at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- U.S. Army National Guard Camp San Luis Obispo Ranges's total reported releases fell from 8.3 thousand lb in 2022 to 4.7 thousand lb in 2023, based on EPA TRI filings.
- U.S. Army National Guard Camp San Luis Obispo Ranges's land releases fell from 8.3 thousand lb in 2022 to 4.7 thousand lb in 2023, based on EPA TRI filings.
U.S. Army National Guard Camp San Luis Obispo Ranges Form-R facts
Compare this facility
See how U.S. Army National Guard Camp San Luis Obispo Ranges stacks up against nearby facilities and the typical reporter.
26.5× 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 U.S. Army National Guard Camp San Luis Obispo Ranges releases toxic chemicals into the environment. Total: 31.9K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 55% (10.5K lbs to 4.7K lbs).
U.S. Army National Guard Camp San Luis Obispo Ranges: annual Form-R pounds
LIGHT site · LAND pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows U.S. Army National Guard Camp San Luis Obispo Ranges year-over-year reported totals (decreased by 55% 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: Lead.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 10.5K lbs | 1 |
| 2020 | 4.3K lbs | 1 |
| 2021 | 4.2K lbs | 1 |
| 2022 | 8.3K lbs | 1 |
| 2023 | 4.7K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 31.9K lbs | Carcinogen |
U.S. Army National Guard Camp San Luis Obispo Ranges · LAND-pathway site
Nearest TRI Facilities to U.S. Army National Guard Camp San Luis Obispo Ranges
Closest other reporters in California - including Rantec Power Systems Inc, Promega Corp, Martin Marietta Ca Ready Mix - San Luis Obipso, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Other Facilities
Other Other facilities with similar total release volumes (±80%), outside California - e.g. US Dod Usaf Cannon Afb, US Army National Guard-Camp Beauregard Range(s), US Army Donnelly Training Area Ranges.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest U.S. Army National Guard Camp San Luis Obispo Ranges on cumulative reported pounds (31.9K lbs) and distinct chemical count (1). Release-pound peers include Sika Mbcc US LLC, Shell New Haven Terminal, Smurfit Kappa N.a. - Forney Mill. 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.
- Sika Mbcc US LLC Houston, TX · Chemicals 31.9K lbs reported
- Shell New Haven Terminal New Haven, CT · Petroleum Bulk Terminals 31.9K lbs reported
- Smurfit Kappa N.a. - Forney Mill Forney, TX · Paper 31.9K lbs reported
- Norman Noble Inc Medtech 1 Highland Heights, OH · Miscellaneous Manufacturing 32.0K 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 Lead; nearby reporters include Rantec Power Systems Inc. U.S. Army National Guard Camp San Luis Obispo Ranges stamps LIGHT volume · LAND 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 U.S. Army National Guard Camp San Luis Obispo Ranges TRI extract (LIGHT · LAND · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
U.S. Army National Guard Camp San Luis Obispo Ranges totals are self-reported EPCRA §313 estimates for San Luis Obispo, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 928110 · Other. 11.2% of San Luis Obispo TRI pounds in this extract. Nearest ABS peer: Sika Mbcc US LLC (Δ 10 lbs). Pounds ≠ exposure.
U.S. Army National Guard Camp San Luis Obispo Ranges stamps LIGHT volume · LAND 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