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ICIS-AIR OR0000004105103310

METROPOLITAN SERVICE DISTRICT, Portland, OR: Clean Air Act compliance record, inspections, violations, penalties

METROPOLITAN SERVICE DISTRICT is on EPA’s ICIS-AIR register at 9363 N COLUMBIA BLVD, Portland in Multnomah County, Oregon: operating status operating, emissions classification major source, current violation status “No Violation Identified”. Multnomah County is on EPA’s Green Book list of areas that do not meet a national air quality standard.

What stands out

  • The newest of the 15 events on file is a compliance evaluation dated August 4, 2025.
  • Its events on file run from May 24, 2017 through August 4, 2025.
  • All 9 of its compliance evaluations on file are full compliance evaluations.
  • 1 of the 4 stack tests on file is recorded as failed.
  • The register holds 26 air-emissions sources in Multnomah County, Oregon.

Every line is computed by formula from the record’s stored figures; nothing is estimated.

Identity

Facility as filedMETROPOLITAN SERVICE DISTRICT
ICIS-AIR IDOR0000004105103310
EPA facility registry ID110009306143
Operating statusOperating
Emissions classificationMajor source
Current violation status (HPV field)No Violation Identified
Address9363 N COLUMBIA BLVD, Portland, OR 97203-1048
CountyMultnomah County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Waste management and remediation (NAICS 5622)
EPA region10

Programs and pollutants

The program, pollutant and Title V files are not loaded: what this page covers.

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
August 4, 2025FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 4, 2022FCE On-SiteStateTitle V Permits
October 4, 2022FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 10, 2019FCE On-SiteStateTitle V Permits
September 10, 2019FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 28, 2019FCE On-SiteStateTitle V Permits
March 28, 2019FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 24, 2017FCE On-SiteStateTitle V Permits
May 24, 2017FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Violations

What high-priority and federally reportable violations mean.

DateWhat EPA recordedAgencyPrograms
January 17, 2024Earliest FRV determinationStateTitle V Permits

Enforcement and penalties

0 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

Informal enforcement

DateWhat EPA recordedAgency
February 27, 2024Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
April 18, 2024PassState
April 18, 2024PassState
October 11, 2023FailState
December 4, 2018PassState

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Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110009306143).

Other air sources in Oregon beside METROPOLITAN SERVICE DISTRICT

EPA ICIS-AIR download, loaded September 14, 2026.