Clean Air Act stationary source · ICIS-AIR PR0000007211100003
COMMONWEALTH OIL REFINING (CORCO), Penuelas, PR: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 11Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 2Formal enforcement actions since January 1, 2017
COMMONWEALTH OIL REFINING (CORCO), at STATE ROAD 127 KM. 15.5, Penuelas in Penuelas County, Puerto Rico, 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 | COMMONWEALTH OIL REFINING (CORCO) |
|---|---|
| ICIS-AIR ID | PR0000007211100003 |
| EPA facility registry ID | 110011576865 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | STATE ROAD 127 KM. 15.5, Penuelas, PR 00624 |
| County | Penuelas County |
| In a nonattainment county | No (EPA Green Book) |
| Industry (NAICS) | Merchant wholesalers, nondurable goods (NAICS 4247) |
| SIC code | 4226 |
| EPA region | 02 |
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 COMMONWEALTH OIL REFINING (CORCO) 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
- 11Evaluations since January 1, 2017
- 2Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| March 26, 2024 | PCE Off-Site | U.S. EPA | MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61) |
| March 20, 2023 | PCE Off-Site | State | Title V Permits |
| August 8, 2022 | PCE Off-Site | U.S. EPA | MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61) |
| April 26, 2022 | FCE On-Site | U.S. EPA | MACT Standards (40 CFR Part 63) |
| November 4, 2019 | FCE On-Site | U.S. EPA | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| April 22, 2019 | PCE Off-Site | State | Title V Permits |
| March 28, 2019 | PCE Off-Site | U.S. EPA | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| March 26, 2019 | PCE Off-Site | U.S. EPA | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| June 4, 2018 | PCE On-Site | U.S. EPA | MACT Standards (40 CFR Part 63) |
| November 16, 2017 | PCE Off-Site | U.S. EPA | MACT Standards (40 CFR Part 63) |
| May 10, 2017 | PCE Off-Site | State | Title V Permits |
Violations
- 0Violation 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.
EPA’s violation history file holds no violation for ICIS-AIR PR0000007211100003 since January 1, 2017.
Enforcement and penalties
2 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 |
|---|---|---|---|
| February 10, 2023 | CAA 113D1 Action For Penalty | U.S. EPA | $131,500 |
| April 24, 2019 | CAA 113A Admin Compliance Order (Non-Penalty) | U.S. EPA | $0 |
Informal enforcement
EPA’s informal action file holds no notice or warning for ICIS-AIR PR0000007211100003 since January 1, 2017.
Stack tests
- 1Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| December 11, 2020 | Pass | U.S. EPA |
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 110011576865 there.
Nearby on the register
- Air-emissions sources in Penuelas County
- Every source record in Penuelas County, A to Z
- Air-emissions sources in Puerto Rico
- Every source record in Puerto Rico, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.