Velarion Records
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Clean Air Act stationary source · ICIS-AIR CO0000000810700001

PUBLIC SERVICE CO - HAYDEN PLT, Hayden, CO: Clean Air Act compliance record, inspections, violations, penalties

PUBLIC SERVICE CO - HAYDEN PLT, at 13125 US HWY 40, Hayden in Routt County, Colorado, is an operating major source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. Routt County is on EPA’s Green Book list of areas that do not meet a national air quality standard. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.

Identity

Facility as filedPUBLIC SERVICE CO - HAYDEN PLT
ICIS-AIR IDCO0000000810700001
EPA facility registry ID110012355281
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address13125 US HWY 40, Hayden, CO 81639
CountyRoutt County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Utilities (NAICS 2211)
SIC code4911
EPA region08

Cited to the EPA ICIS-AIR facility file (ECHO download).

Programs and pollutants

Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs PUBLIC SERVICE CO - HAYDEN PLT is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
July 2, 2025FCE On-SiteStateAcid Rain Deposition Control (CAA Title IV); MACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 28, 2024FCE On-SiteStateAcid Rain Deposition Control (CAA Title IV); MACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
July 11, 2023FCE On-SiteStateAcid Rain Deposition Control (CAA Title IV); MACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
July 20, 2022FCE On-SiteStateAcid Rain Deposition Control (CAA Title IV); MACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
April 1, 2021FCE Off-SiteStateAcid Rain Deposition Control (CAA Title IV); MACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
July 10, 2020FCE Off-SiteStateAcid Rain Deposition Control (CAA Title IV); MACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
April 4, 2019FCE On-SiteStateAcid Rain Deposition Control (CAA Title IV); MACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
November 29, 2017FCE On-SiteStateAcid Rain Deposition Control (CAA Title IV); MACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits

Violations

A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.

DateWhat EPA recordedAgencyPrograms
October 18, 2022Earliest FRV determinationStateAcid Rain Deposition Control (CAA Title IV); MACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits

Enforcement and penalties

1 formal enforcement actions since January 1, 2017, 1 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.

DateWhat EPA recordedAgencyPenalty, as filed
February 3, 2023Administrative OrderState$8,750

Informal enforcement

DateWhat EPA recordedAgency
December 15, 2022Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
July 14, 2026PassState
July 14, 2026PassState
April 27, 2026PassState
September 4, 2025PassState
December 12, 2024PassState
July 23, 2024PassState
June 21, 2024PassState
June 20, 2024PassState
December 14, 2023PassState
July 28, 2023PassState
December 16, 2022PassState
July 15, 2022PassState
January 10, 2022PassState
December 23, 2021PassState
June 15, 2021PassState
June 9, 2021PassState
December 28, 2020PassState
December 9, 2020PassState
December 21, 2019PassState
December 11, 2019PassState
December 6, 2018PassState
December 5, 2018PassState
June 12, 2018PassState
June 5, 2018PassState
January 17, 2018PassState
January 16, 2018PassState
October 4, 2017PassState
October 4, 2017PassState
October 3, 2017PassState
September 19, 2017PassState
August 9, 2017PassState
August 7, 2017PassState
March 15, 2017PassState
March 14, 2017PassState

Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110012355281 there.

Nearby on the register

Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.