Clean Air Act stationary source · ICIS-AIR AK0000000212200046
HILCORP ALASKA, LLC / SWANSON RIVER FIELD, Kenai, AK: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 26Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 0Formal enforcement actions since January 1, 2017
HILCORP ALASKA, LLC / SWANSON RIVER FIELD, at KENAI PENINSULA, Kenai in Kenai Peninsula County, Alaska, 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 filed | HILCORP ALASKA, LLC / SWANSON RIVER FIELD |
|---|---|
| ICIS-AIR ID | AK0000000212200046 |
| EPA facility registry ID | 110054100478 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | KENAI PENINSULA, Kenai, AK 99611 |
| County | Kenai Peninsula County |
| In a nonattainment county | No (EPA Green Book) |
| Industry (NAICS) | Oil and gas extraction (NAICS 2111) |
| EPA region | 10 |
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 HILCORP ALASKA, LLC / SWANSON RIVER FIELD 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
- 26Evaluations since January 1, 2017
- 5Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| August 24, 2026 | PCE Off-Site | State | Title V Permits |
| February 12, 2026 | PCE Off-Site | State | Title V Permits |
| August 14, 2025 | PCE Off-Site | State | Title V Permits |
| June 27, 2025 | FCE On-Site | State | Title V Permits |
| April 21, 2025 | PCE Off-Site | State | Title V Permits |
| March 24, 2025 | PCE Off-Site | State | Title V Permits |
| November 5, 2024 | PCE Off-Site | State | Title V Permits |
| March 27, 2024 | PCE Off-Site | State | Title V Permits |
| May 9, 2023 | PCE Off-Site | State | Title V Permits |
| January 19, 2023 | FCE On-Site | State | Title V Permits |
| October 7, 2022 | PCE Off-Site | State | Title V Permits |
| March 21, 2022 | PCE Off-Site | State | Title V Permits |
| August 31, 2021 | PCE Off-Site | State | Title V Permits |
| April 6, 2021 | FCE On-Site | State | 40 CFR Part 63 Area Sources; MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); Title V Permits |
| March 11, 2021 | PCE Off-Site | State | Title V Permits |
| November 17, 2020 | PCE Off-Site | State | Title V Permits |
| September 8, 2020 | PCE On-Site Monitoring/Sampling | U.S. EPA | New Source Performance Standards |
| September 2, 2020 | PCE Off-Site | State | Title V Permits |
| November 7, 2019 | PCE Off-Site | State | Title V Permits |
| July 1, 2019 | FCE On-Site | State | Title V Permits |
| June 27, 2019 | PCE Off-Site | State | Title V Permits |
| June 27, 2019 | PCE Off-Site | State | Title V Permits |
| June 27, 2019 | PCE Off-Site | State | Title V Permits |
| September 13, 2017 | FCE On-Site | State | Title V Permits |
| September 6, 2017 | PCE Off-Site | State | Title V Permits |
| April 10, 2017 | PCE Off-Site | State | Title V Permits |
Violations
- 4Violation determinations since January 1, 2017
- 0Of 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 |
|---|---|---|---|
| July 1, 2019 | Earliest FRV determination | State | Title V Permits |
| January 8, 2019 | Earliest FRV determination | State | Title V Permits |
| September 20, 2017 | Earliest FRV determination | State | Title V Permits |
| September 12, 2017 | Earliest FRV determination | State | 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 |
|---|---|---|
| July 3, 2019 | Warning Letter | State |
| September 21, 2017 | Warning Letter | State |
| September 13, 2017 | Warning Letter | State |
Stack tests
- 0Stack tests since January 1, 2017
- 0Recorded as failed
EPA’s stack test file holds no test at ICIS-AIR AK0000000212200046 since January 1, 2017.
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 110054100478 there.
Nearby on the register
- Air-emissions sources in Kenai Peninsula County
- Every source record in Kenai Peninsula County, A to Z
- Air-emissions sources in Alaska
- Every source record in Alaska, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.