Velarion Records

Clean Air Act stationary source · ICIS-AIR MS0000002808700063

CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY, Caledonia, MS: Clean Air Act compliance record, inspections, violations, penalties

CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY, at 500 FLINT HILL ROAD, Caledonia in Lowndes County, Mississippi, is an operating synthetic minor 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 filedCALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY
ICIS-AIR IDMS0000002808700063
EPA facility registry ID110022888918
Operating statusOperating
Emissions classificationSynthetic minor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address500 FLINT HILL ROAD, Caledonia, MS 39740
CountyLowndes County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Utilities (NAICS 2212)
EPA region04

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 CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY 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
September 23, 2024FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 8, 2024PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 11, 2019FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality 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.

DateWhat EPA recordedAgencyPrograms
January 17, 2024Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

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

DateWhat EPA recordedAgency
January 17, 2024Notice of ViolationState

Stack tests

The newest 50 of 110.

DateWhat EPA recordedAgency
June 4, 2025PassState
June 4, 2025PassState
June 4, 2025PassState
June 3, 2025PassState
June 3, 2025PassState
June 3, 2025PassState
June 3, 2025PassState
June 3, 2025PassState
June 3, 2025PassState
June 12, 2024PassState
June 12, 2024PassState
June 12, 2024PassState
June 12, 2024PassState
June 12, 2024PassState
June 12, 2024PassState
June 12, 2024PassState
June 11, 2024PassState
June 11, 2024PassState
June 11, 2024PassState
June 11, 2024PassState
June 11, 2024PassState
June 11, 2024PassState
September 13, 2023PassState
September 13, 2023PassState
September 13, 2023PassState
September 13, 2023PassState
September 12, 2023PassState
September 12, 2023PassState
September 12, 2023PassState
September 12, 2023PassState
September 12, 2023PassState
September 12, 2023PassState
September 12, 2023PassState
September 12, 2023PassState
September 12, 2023PassState
October 5, 2022PassState
October 5, 2022PassState
October 5, 2022PassState
October 5, 2022PassState
October 4, 2022PassState
October 4, 2022PassState
October 4, 2022PassState
October 4, 2022PassState
October 4, 2022PassState
October 4, 2022PassState
October 4, 2022PassState
October 4, 2022PassState
October 7, 2021PassState
October 7, 2021PassState
October 7, 2021PassState

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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Nearby on the register

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

What this page shows

The page covers the Clean Air Act compliance record for CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY in Caledonia, MS, an operating synthetic minor source on the ICIS-AIR register with facility ID MS0000002808700063. It lists 3 compliance evaluations since January 1, 2017, 0 high-priority violations since January 1, 2017, and 0 formal enforcement actions since January 1, 2017. The current violation status is listed as No Violation Identified.

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