What the Fine Doesn’t Cover: Three Years of People Left in the Dark

Picture a Monday night in Seattle. The arena is packed. Tens of thousands of people have filed through the turnstiles to watch hockey. Concession workers are on their feet. Security guards are doing their rounds. Building engineers are managing systems deep in the mechanical guts of a structure that was gut-renovated and reopened in 2021 with a net-zero carbon pledge plastered across its brand identity.

Somewhere in that building, there are quantities of anhydrous ammonia and sulfuric acid exceeding the federal thresholds that legally require emergency responders to be briefed and ready. The Seattle Fire Department, whose firefighters would be the first bodies through the door if something went wrong, does not have the paperwork. The state’s emergency response commission does not have the paperwork. The local emergency planning committee does not have the paperwork. For calendar year 2021, none of them did. For 2022, the state was still missing it. For 2023, it arrived eight months after the legal deadline.

This is what the EPA’s consent agreement actually describes: years in which the people responsible for responding to a chemical emergency at one of Seattle’s most densely occupied public buildings were legally required to know what was stored there and did not. The workers who clean the locker rooms, the vendors who serve food on the concourse, the engineers who keep the ice frozen, the event staff, the fans. None of them had any reason to know that the emergency response system that exists specifically to protect them in a worst-case scenario had been bypassed.

The Emergency Planning and Community Right-to-Know Act was written after the 1984 Bhopal disaster in India, where a gas leak at a Union Carbide pesticide plant killed thousands of people overnight, in large part because local emergency services had no idea what chemicals were stored at the facility. Congress passed EPCRA in 1986 specifically to prevent that from happening in American communities. The law is blunt: if you store enough of a dangerous chemical to kill people in a radius around your building, you tell the fire department. You tell the state. You do it every year. You do not wait.

Seattle Arena Company waited. For three consecutive years, it either filed nothing or filed late. The arena’s marketing team was presumably on schedule with its press releases. The compliance team was not on schedule with the paperwork that could mean the difference between a controlled emergency response and a catastrophic one.

The $53,550 fine represents the federal government’s formal acknowledgment that this happened. It does not represent any payment to the workers or community members who spent those years unknowingly relying on an emergency system that had a hole in it. It does not represent accountability for the families who attend games and concerts at this venue and had no mechanism to know this information was being withheld from the agencies designed to protect them. It is a fee for getting caught, paid to the government, and the company can go back to business as usual.

Legal Receipts: What the EPA Document Actually Says

These are verbatim passages from the official EPA Consent Agreement and Final Order, Docket No. EPCRA-10-2025-0180, filed with the U.S. EPA Region 10 Regional Hearing Clerk on September 30, 2025.

“Respondent produced, used or stored anhydrous ammonia and sulfuric acid at the Facility.” Consent Agreement, Part III, Section B, Paragraph 3.14

“At all times relevant to this Consent Agreement, Respondent had EHSs, anhydrous ammonia and sulfuric acid, present at the Facility in an amount equal to or greater than the TPQs of 500 pounds.” Consent Agreement, Part III, Section B, Paragraph 3.15

“Respondent violated Section 312 of EPCRA, 42 U.S.C. § 11022, and 40 C.F.R. § 370.45 by failing to submit an Emergency and Hazardous Chemical Inventory Form for ammonia and sulfuric acid to the SERC, LEPC and fire department for calendar year 2021 by March 1, 2022.” Consent Agreement, Part III, Section C, Count 4, Paragraph 3.33

“The 2023 Tier II Emergency and Hazardous Chemical Inventory Form was submitted to the LEPC and fire department on November 6, 2024.” Consent Agreement, Part III, Section C, Count 1, Paragraph 3.20

“Respondent neither admits nor denies the specific factual allegations contained in this Consent Agreement.” Consent Agreement, Part IV, Terms of Settlement, Paragraph 4.2

“EPA has determined and Respondent agrees that an appropriate penalty to settle this action is $53,550 (the ‘Assessed Penalty’).” Consent Agreement, Part IV, Terms of Settlement, Paragraph 4.3

The consent agreement was signed by Steve Mattson, EVP and General Manager of Seattle Arena Company, LLC, and Edward J. Kowalski, Director of EPA Region 10’s Enforcement and Compliance Assurance Division. The certificate of service identifies Kevin Melsby, Vice President of Arena Events and Operations at Seattle Arena Company, LLC, as the operational contact served with the final order.

Societal Impact: Who Gets Hurt When Emergency Data Goes Missing

Public Health

The specific hazard profile of these two chemicals explains exactly why the reporting law exists and what the arena’s failures put at risk.

• Anhydrous ammonia, at concentrations above 300 parts per million in air, is immediately dangerous to life and health. It causes severe respiratory damage, pulmonary edema, chemical burns to eyes and skin, and can be fatal. It is used in ice rink refrigeration systems, making it a routine presence in arena infrastructure, and a routine planning requirement for fire departments that respond to arena emergencies.
• Sulfuric acid is a highly corrosive substance that destroys tissue on contact. Exposure causes severe burns, blindness from eye contact, and pulmonary damage from vapor inhalation. Its presence at or above 500 pounds at any facility triggers the same mandatory notification requirements as anhydrous ammonia under EPCRA.
• The Seattle Fire Department, identified in the consent agreement as the jurisdiction’s LEPC and fire authority, was denied the Tier II inventory data it is legally entitled to use for pre-incident planning, hazmat team training, and emergency response preparation at this specific address for three consecutive years.
• Tens of thousands of people attend events at Climate Pledge Arena. The venue hosts NHL games, WNBA games, concerts, and other large-scale public events. In any scenario requiring emergency evacuation or hazmat response, the absence of accurate chemical inventory data from fire department records is a direct operational hazard for responders and the public alike.
• Arena workers, including ice maintenance crews, engineers, and building operations staff who work in proximity to refrigeration and mechanical systems, rely on the OSHA Hazard Communication Standard’s safety data sheet requirements. The EPCRA reporting failure represents a parallel failure in the broader safety communication ecosystem designed to protect these workers in emergency conditions.

Economic Inequality

The financial structure of this case reveals a predictable pattern: the penalty is calibrated to punish individuals but functions as a cost-of-doing-business line item for a major corporate venue operator.

• $53,550 is the total penalty for four federal violations spanning three years. A solo contractor or small business operator who committed a single EPCRA violation under similar circumstances would face a proportionally devastating fine. For the operator of one of the most high-profile entertainment arenas in the Pacific Northwest, this amount is operationally immaterial.
• The consent agreement explicitly states the penalty “shall not be deductible for purposes of federal taxes,” per Paragraph 4.9. This is the federal government’s concession that, absent this rule, the company could have offset a portion of the fine against its tax burden, further reducing the real cost of the violation.
• Community members living in the vicinity of the arena, particularly low-income residents and workers who have no choice but to be near the facility for their livelihoods, received no compensation, notification, or remediation from this settlement. The entire penalty flows to the EPA, not to the community that was exposed to the risk of an uninformed emergency response.
• The legal structure of the settlement, in which the company “neither admits nor denies” the specific facts while waiving all defenses, prevents any private plaintiff from using the EPA’s findings as an established factual record in civil litigation. The corporate legal team secured the most favorable possible outcome: compliance achieved, liability insulated, fine paid, no admission of wrongdoing on record.
• Workers in the building’s operational and engineering roles, who would be the first exposed in a chemical incident, are typically paid wages that reflect the physical risk of their work without the benefit of legal counsel, settlement agreements, or penalty collection mechanisms. Their exposure to the risk created by the compliance failures was real. Their financial stake in the consent agreement’s outcome is zero.

What $53,550 Means in the Real World

What Now? Who to Watch and What to Do

The consent agreement is signed and the fine is set, but this case is a template for holding large venue operators accountable under EPCRA. Here is who to watch and where to push.

Key Individuals Named in This Enforcement Action

• Steve Mattson, EVP and General Manager, Seattle Arena Company, LLC. He signed the consent agreement on behalf of the company on September 30, 2025. He is the named executive responsible for the settlement.
• Kevin Melsby, Vice President of Arena Events and Operations, Seattle Arena Company, LLC. He is the operational contact who was formally served with the final order at kmelsby@climatepledgearena.com.
• Edward J. Kowalski, Director of EPA Region 10’s Enforcement and Compliance Assurance Division. He signed for the EPA and is the regional official responsible for future enforcement at this facility.

Regulatory Watchlist

• EPA Region 10: The enforcement agency that brought this case. Monitor their public enforcement actions database for any future violations at this facility or similar large venue operators in the Pacific Northwest. Contact: 1-800-424-4372.
• Washington State Department of Ecology (SERC): The state-level agency that was supposed to receive Tier II reports and was denied them for calendar years 2021 and 2022. File public records requests with Ecology for any follow-up compliance monitoring at this address.
• Seattle Fire Department (LEPC): The local first-responder agency that was left without legally required chemical inventory data. Request under Washington’s Public Records Act (RCW 42.56) any current Tier II filings on record for 334 1st Avenue North to confirm the arena is now in compliance.
• OSHA (Occupational Safety and Health Administration): The OSHA Hazard Communication Standard (29 C.F.R. § 1910.1200) requires Material Safety Data Sheets for both chemicals cited in this case. Workers at this facility have the right to request access to those records. File worker safety complaints at osha.gov or call 1-800-321-OSHA.

What You Can Do Right Now

• Request the Tier II reports. Under EPCRA Section 312(e), any person may request copies of Tier II forms filed for any facility in their state. Submit your request to the Washington State Department of Ecology (the SERC) and ask for all Tier II filings for 334 1st Avenue North, Seattle, WA for calendar years 2021 through 2024.
• Contact your Local Emergency Planning Committee. Seattle’s LEPC operates through the Seattle Fire Department’s emergency management division. Ask them directly whether chemical inventory filings for Climate Pledge Arena are current and complete, and what actions they take when filings are missing.
• If you work at this arena, know your rights. Under OSHA’s Hazard Communication Standard, you are entitled to access Safety Data Sheets for every hazardous chemical you may encounter at work. If your employer cannot produce them, file a complaint with OSHA Region 10 in Seattle.
• Support local mutual aid and labor organizing efforts for arena and venue workers. The people most exposed to the risks created by these compliance failures are hourly workers with the least institutional power. Organizations that support hospitality and venue workers in Seattle include UNITE HERE Local 8 (hotel and food service workers) and similar labor bodies active in the King County area.
• Follow up on compliance. The final order does not include an injunctive compliance monitoring requirement in the published document. Request through public records whether EPA Region 10 has any ongoing compliance verification scheduled for this facility, and if not, submit a formal comment to Region 10 requesting it.