Clean Air Act stationary source · ICIS-AIR NC0000003704900341
RICHARD ABERNATHY GRADING AND SEPTIC, INC. - MT. ULLA SITE, Mooresville, NC: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 9Compliance evaluations since January 1, 2017
- 2High-priority violations since January 1, 2017
- 1Formal enforcement actions since January 1, 2017
RICHARD ABERNATHY GRADING AND SEPTIC, INC. - MT. ULLA SITE, at 1239 MT. ULLA HIGHWAY, Mooresville in Iredell County, North Carolina, 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”. Iredell 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 | RICHARD ABERNATHY GRADING AND SEPTIC, INC. - MT. ULLA SITE |
|---|---|
| ICIS-AIR ID | NC0000003704900341 |
| EPA facility registry ID | 110071229944 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | 1239 MT. ULLA HIGHWAY, Mooresville, NC 28115 |
| County | Iredell County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Waste management and remediation (NAICS 5622) |
| SIC code | 4953 |
| 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 include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs RICHARD ABERNATHY GRADING AND SEPTIC, INC. - MT. ULLA SITE 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
- 9Evaluations since January 1, 2017
- 4Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| February 11, 2026 | FCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| February 18, 2025 | PCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| December 17, 2024 | PCE Off-Site | State | New Source Performance Standards |
| November 22, 2024 | FCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 15, 2024 | PCE Off-Site | State | Title V Permits |
| December 19, 2023 | FCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 21, 2022 | PCE Off-Site | State | Title V Permits |
| March 18, 2022 | FCE On-Site | State | New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 16, 2022 | PCE Off-Site | State | Title V Permits |
Violations
- 3Violation determinations since January 1, 2017
- 2Of 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 |
|---|---|---|---|
| January 22, 2025 | HPV day-zero determination | State | New Source Performance Standards |
| January 22, 2025 | HPV day-zero determination | State | New Source Performance Standards |
| March 11, 2024 | Earliest FRV determination | State | 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.
| Date | What EPA recorded | Agency | Penalty, as filed |
|---|---|---|---|
| October 8, 2025 | Administrative Order | State | $4,266 |
Informal enforcement
| Date | What EPA recorded | Agency |
|---|---|---|
| December 10, 2024 | Notice of Violation | State |
| March 11, 2024 | Notice of Violation | State |
| March 15, 2022 | Notice of Violation | State |
Stack tests
- 5Stack tests since January 1, 2017
- 1Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| February 11, 2026 | Pass | State |
| February 18, 2025 | Pass | State |
| November 22, 2024 | Fail | State |
| December 19, 2023 | Pass | State |
| May 24, 2022 | Pass | 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 110071229944 there.
Nearby on the register
- Air-emissions sources in Iredell County
- Every source record in Iredell County, A to Z
- Air-emissions sources in North Carolina
- Every source record in North Carolina, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.