TRI facility · TRI 2024 reporting year

Drs Nis LLC

Total reported releases 20k lb more than doubled year over year (+107%). Total releases concentrations have more than doubled since 2010.

13532 N CENTRAL EXPRESSWAY, Dallas, Texas · 334413 · Computers and Electronic Products · operated by Leonardo US Holding INC

TOTAL RELEASES · 20102024
Bar chart of annual values from 2010 to 2024, in lb. Most recent year (2024): 20k.25k'10'12'14'16'18'20'22'2420k
Anomaly engine

Notable Signals

YEAR-OVER-YEAR SURGE · RELEASE SHIFT

Methanol

Methanol releases at Drs Nis LLC rose from 10k lb to 20k lb (2.1×) between 2023 and 2024.

Chemicals reported · most recent year

What This Facility Releases

RESPIRATORYCAS 67-56-1

Methanol

20k lb · +107% YoY

Methanol concentrations have more than doubled since 2010.

PBTCAS 7439-97-6

Mercury

0 lb · -55% YoY

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

Equity context · ACS 2018-2022 block-group demographics

Who Lives Next To This Facility

Within 3 miles of this facility (105 Census block groups, population-weighted demographics): a population of 153,122. Why we surface this →

POPULATION SHARE
33.3%

Low-income

POPULATION SHARE
60.7%

People of color

POPULATION SHARE
7.7%

Under age 5

POPULATION SHARE
12.7%

Over age 64

Source: Census ACS 2018-2022 block-group demographics, population-weighted across the 3-mile buffer around this facility (from USEPA-clone/EJAM-open blockgroupstats). 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.