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Clean Air Act stationary source · ICIS-AIR CO0000000804502222

GRAND RIVER GATHERING - HUNTER MESA CS, Rifle 3.3 Mi. Se Of, CO: Clean Air Act compliance record, inspections, violations, penalties

GRAND RIVER GATHERING - HUNTER MESA CS, at SESE SEC 1 T7S R93W, Rifle 3.3 Mi. Se Of in Garfield 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”. 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 filedGRAND RIVER GATHERING - HUNTER MESA CS
ICIS-AIR IDCO0000000804502222
EPA facility registry ID110046594583
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
AddressSESE SEC 1 T7S R93W, Rifle 3.3 Mi. Se Of, CO 81652
CountyGarfield County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Oil and gas extraction (NAICS 2111)
SIC code1311
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 GRAND RIVER GATHERING - HUNTER MESA CS 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 22, 2025FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 4, 2024FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 19, 2023FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards
August 31, 2022FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 28, 2021FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards
September 29, 2020FCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards
March 19, 2019FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards
April 25, 2018FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards
May 23, 2017FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards

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.

EPA’s violation history file holds no violation for ICIS-AIR CO0000000804502222 since January 1, 2017.

Enforcement and penalties

0 formal enforcement actions since January 1, 2017, 0 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.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR CO0000000804502222 since January 1, 2017.

Stack tests

The newest 50 of 78.

DateWhat EPA recordedAgency
May 8, 2025PassState
May 8, 2025PassState
May 7, 2025PassState
May 6, 2025PassState
May 5, 2025PassState
May 10, 2024PassState
May 10, 2024PassState
May 9, 2024PassState
May 8, 2024PassState
March 14, 2024PassState
October 31, 2023PassState
May 11, 2023PassState
May 11, 2023PassState
May 10, 2023PassState
May 9, 2023PassState
May 8, 2023PassState
October 6, 2022PassState
October 6, 2022PassState
August 19, 2022PassState
August 19, 2022PassState
August 18, 2022PassState
August 17, 2022PassState
August 16, 2022PassState
March 11, 2022PassState
March 11, 2022PassState
March 10, 2022PassState
March 9, 2022PassState
March 8, 2022PassState
August 19, 2021PassState
August 19, 2021PassState
August 18, 2021PassState
August 17, 2021PassState
August 16, 2021PassState
March 12, 2021PassState
March 12, 2021PassState
March 11, 2021PassState
March 10, 2021PassState
March 9, 2021PassState
October 30, 2020PassState
October 30, 2020PassState
October 29, 2020PassState
October 28, 2020PassState
October 27, 2020PassState
June 24, 2020PassState
June 23, 2020PassState
June 22, 2020PassState
June 18, 2020PassState
June 18, 2020PassState
November 1, 2019PassState
November 1, 2019PassState

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 110046594583 there.

Nearby on the register

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