Manganese And Manganese Compounds
Manganese And Manganese Compounds releases at Public Service CO Of Colorado Hayden Station rose from 39k lb to 59k lb between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Public Service CO Of Colorado Hayden Station
Total reported releases 773k lb fell meaningfully year over year (-22%). Total releases concentrations are roughly unchanged from 2010.
13125 HIGHWAY 40, Hayden, Colorado · 221112 · Electric Utilities · operated by Xcel Energy
Anomaly engine
Notable Signals
N770
N770 releases at Public Service CO Of Colorado Hayden Station fell from 19k lb to 0 lb (100% lower) between 2023 and 2024.
Chemicals reported · most recent year
What This Facility Releases
Barium And Barium Compounds
Barium And Barium Compounds concentrations are roughly unchanged from 2010.
Manganese And Manganese Compounds
Manganese And Manganese Compounds concentrations are up 56% since 2015.
Lead And Lead Compounds
Lead And Lead Compounds concentrations have fallen 26% since 2010.
Ammonia
Ammonia concentrations are roughly unchanged from 2016.
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations have more than doubled since 2010.
Hydrogen fluoride
Hydrogen fluoride concentrations have more than halved since 2010.
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations are up 39% since 2016.
Mercury And Mercury Compounds
Mercury And Mercury Compounds concentrations have more than halved since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (1 Census block groups, population-weighted demographics): a population of 1,203. Why we surface this →
16.6%
Low-income
8.6%
People of color
5.1%
Under age 5
9.7%
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.