Clean Air Act stationary source · ICIS-AIR KY0000002104700025
SUPERIOR GRAPHITE, Hopkinsville, KY: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Minor sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 4Compliance evaluations since January 1, 2017
- 1High-priority violations since January 1, 2017
- 0Formal enforcement actions since January 1, 2017
SUPERIOR GRAPHITE, at 4021 CALVIN DR, Hopkinsville in Christian County, Kentucky, is an operating 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”. Christian 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 filed | SUPERIOR GRAPHITE |
|---|---|
| ICIS-AIR ID | KY0000002104700025 |
| EPA facility registry ID | 110000380711 |
| Operating status | Operating |
| Emissions classification | Minor source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | 4021 CALVIN DR, Hopkinsville, KY 42240 |
| County | Christian County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Electrical equipment and appliance manufacturing (NAICS 3359) |
| SIC code | 3624 |
| EPA region | 04 |
Cited to the EPA ICIS-AIR facility file (ECHO download).
Programs and pollutants
Velarion’s copy of EPA’s ICIS-AIR download does not yet include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs SUPERIOR GRAPHITE 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
- 4Evaluations since January 1, 2017
- 4Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| May 24, 2024 | FCE On-Site | State | 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 |
| June 1, 2022 | FCE On-Site | State | 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 18, 2020 | FCE On-Site | State | Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| August 9, 2018 | FCE On-Site | State | Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
Violations
- 1Violation determinations since January 1, 2017
- 1Of them high-priority
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.
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| February 16, 2018 | HPV day-zero determination | State | New Source Review Permit Requirements; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
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
| Date | What EPA recorded | Agency |
|---|---|---|
| November 17, 2017 | Notice of Violation | State |
| July 6, 2017 | Notice of Violation | State |
| February 28, 2017 | Notice of Violation | State |
Stack tests
- 15Stack tests since January 1, 2017
- 2Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| October 2, 2024 | Pass | State |
| November 15, 2023 | Pass | State |
| July 12, 2023 | Pass | State |
| November 8, 2022 | Pass | State |
| November 22, 2021 | Pass | State |
| November 3, 2021 | Pass | State |
| April 8, 2021 | Pass | State |
| August 26, 2020 | Pass | State |
| August 25, 2020 | Pass | State |
| February 25, 2020 | Pass | State |
| July 31, 2019 | Pass | State |
| November 29, 2018 | Pass | State |
| November 15, 2017 | Fail | State |
| July 11, 2017 | Pass | State |
| March 9, 2017 | Fail | State |
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 110000380711 there.
Nearby on the register
- Air-emissions sources in Christian County
- Every source record in Christian County, A to Z
- Air-emissions sources in Kentucky
- Every source record in Kentucky, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.