Clean Air Act stationary source · ICIS-AIR WA0000005300500009
US ENERGY DEPT - HANFORD, Richland, WA: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- Violation w/in 1 YearCurrent violation status, as filed
- 284Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 0Formal enforcement actions since January 1, 2017
US ENERGY DEPT - HANFORD, at HANFORD RESERVATION, Richland in Benton County, Washington, 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 “Violation w/in 1 Year”. 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 | US ENERGY DEPT - HANFORD |
|---|---|
| ICIS-AIR ID | WA0000005300500009 |
| EPA facility registry ID | 110070525933 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | Violation w/in 1 Year |
| Address | HANFORD RESERVATION, Richland, WA 99352 |
| County | Benton County |
| In a nonattainment county | No (EPA Green Book) |
| Industry (NAICS) | Administration of economic programs (NAICS 9261) |
| SIC code | 9631 |
| 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 US ENERGY DEPT - HANFORD 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
- 284Evaluations since January 1, 2017
- 3Full compliance evaluations
The newest 50 of 284.
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| May 20, 2026 | PCE On-Site | State | MACT Standards (40 CFR Part 63) |
| May 15, 2026 | PCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; Title V Permits |
| January 28, 2026 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| January 28, 2026 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| December 18, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| December 11, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| December 9, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| November 14, 2025 | PCE On-Site | State | New Source Performance Standards; Title V Permits |
| November 12, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| November 12, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| October 6, 2025 | PCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; Title V Permits |
| October 3, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| October 3, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| August 28, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| August 26, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| August 7, 2025 | PCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; Title V Permits |
| August 1, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| July 8, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| June 17, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| May 23, 2025 | PCE On-Site Record/Report Review | State | MACT Standards (40 CFR Part 63); New Source Performance Standards (Non-Major); Title V Permits |
| May 13, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 28, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 7, 2025 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| February 13, 2025 | PCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; Title V Permits |
| December 20, 2024 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| November 21, 2024 | PCE Off-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| November 7, 2024 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| October 24, 2024 | PCE On-Site | U.S. EPA | National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61) |
| September 27, 2024 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 17, 2024 | PCE Off-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 11, 2024 | PCE On-Site Record/Report Review | State | MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; Title V Permits |
| September 11, 2024 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 10, 2024 | PCE On-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| August 29, 2024 | PCE Off-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| July 2, 2024 | PCE Off-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| June 28, 2024 | PCE Off-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| June 28, 2024 | PCE Off-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| June 28, 2024 | PCE Off-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| June 28, 2024 | PCE Off-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| June 18, 2024 | PCE On-Site Record/Report Review | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; Title V Permits |
| May 3, 2024 | FCE On-Site | State | MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); 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 |
| May 3, 2024 | PCE On-Site | State | MACT Standards (40 CFR Part 63); Title V Permits |
| April 26, 2024 | PCE On-Site Record/Report Review | State | Title V Permits |
| April 17, 2024 | PCE Off-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| April 3, 2024 | PCE Off-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 8, 2024 | PCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; Title V Permits |
| February 29, 2024 | PCE Off-Site | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| January 17, 2024 | PCE On-Site Record/Report Review | State | New Source Performance Standards; Title V Permits |
| November 29, 2023 | PCE On-Site Record/Report Review | State | Title V Permits |
| November 29, 2023 | PCE On-Site Record/Report Review | State | Title V Permits |
Violations
- 2Violation 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 |
|---|---|---|---|
| February 23, 2026 | Earliest FRV determination | State | Federally-Enforceable Requirement, Non Specified; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| June 18, 2018 | 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
EPA’s informal action file holds no notice or warning for ICIS-AIR WA0000005300500009 since January 1, 2017.
Stack tests
- 2Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| November 19, 2025 | Pending | State |
| November 21, 2024 | Pending | 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 110070525933 there.
Nearby on the register
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- Every source record in Benton County, A to Z
- Air-emissions sources in Washington
- Every source record in Washington, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.