Total reported releases
Total reported releases at J R Simplot CO have more than three-quarters since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
J R Simplot CO
Total reported releases 72k lb fell modestly year over year (-11%). Total releases concentrations have more than halved since 2010.
12688 S COLORADO AVE, Helm, California · 325311 · Chemicals · operated by J R Simplot Co
Anomaly engine
Notable Signals
Ammonia
Ammonia at J R Simplot CO have more than three-quarters since 2010 (through 2024).
Chemicals reported · most recent year
What This Facility Releases
Ammonia
Ammonia concentrations have more than halved since 2010.
Nitric acid
Nitric acid concentrations have more than halved since 2010.
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) concentrations have fallen 22% since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Fresno County County, CA (no Census block groups within 3 miles — falling back to containing county): a population of 1,008,280. Why we surface this →
19.5%
Low-income
72.6%
People of color
7.8%
Under age 5
12.5%
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.