TRI facility · TRI 2024 reporting year

U.S. Tooele Army Depot South

Total reported releases 2k lb more than halved year over year (-94%). Total releases concentrations have more than halved since 2010.

CMDC-CO 11500 STARK RD, Stockton, Utah · 928110 · Other · operated by US Department Of Defense

TOTAL RELEASES · 20102024
Bar chart of annual values from 2010 to 2024, in lb. Most recent year (2024): 2k.129k'10'12'14'20'22'242k
Anomaly engine

Notable Signals

YEAR-OVER-YEAR DROP · RELEASE SHIFT

0007429905

0007429905 releases at U.S. Tooele Army Depot South fell from 34k lb to 0 lb (100% lower) between 2023 and 2024.

Chemicals reported · most recent year

What This Facility Releases

GENERALCAS 7440-50-8

Copper

2k lb · YoY

Copper volumes here are too small to anchor a multi-year trend; YoY movement is still shown above.

PBTCAS 7439-92-1

Lead

23 lb · YoY

Lead concentrations have more than halved since 2019.

Equity context · ACS 2018-2022 block-group demographics

Who Lives Next To This Facility

Tooele County County, UT (no Census block groups within 3 miles — falling back to containing county): a population of 74,032. Why we surface this →

POPULATION SHARE
4.5%

Low-income

POPULATION SHARE
19.9%

People of color

POPULATION SHARE
8.4%

Under age 5

POPULATION SHARE
9.0%

Over age 64

Source: Census ACS 2018-2022 (5-year), county-level fallback. Indicator-level percentile and EJ-disparity scores are surfaced on the county page and the state page — they describe wider regional exposure burdens, not effects attributable to a single facility.

Source. EPA Toxics Release Inventory · retrieved 2026-05-07. Reporting year 2024. TRI is a federal public-domain dataset under 17 USC §105.

What this is not. TRI quantifies releases reported by the facility under EPCRA §313 — not ambient air or water concentrations measured at receptors. We do not attribute individual health outcomes to specific facilities; that exceeds what the data can support.