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Clean Air Act stationary source · ICIS-AIR CT0000000900900122

YALE UNIVERSITY, SCHOOL OF MEDICINE PREMISES, New Haven, CT: Clean Air Act compliance record, inspections, violations, penalties

YALE UNIVERSITY, SCHOOL OF MEDICINE PREMISES, at 330 CEDAR STREET, New Haven in New Haven County, Connecticut, 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”. New Haven County is on EPA’s Green Book list of areas that do not meet a national air quality standard. 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 filedYALE UNIVERSITY, SCHOOL OF MEDICINE PREMISES
ICIS-AIR IDCT0000000900900122
EPA facility registry ID110001404258
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address330 CEDAR STREET, New Haven, CT 06510
CountyNew Haven County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Educational services (NAICS 6113)
SIC code8221
EPA region01

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 YALE UNIVERSITY, SCHOOL OF MEDICINE PREMISES 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

DateWhat EPA recordedAgencyPrograms
August 31, 2021FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
April 19, 2021PCE Off-SiteU.S. EPA40 CFR Part 63 Area Sources; New Source Performance Standards; Operating Permits; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 17, 2020PCE Off-SiteU.S. EPAMACT Standards (40 CFR Part 63)
September 10, 2019FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 1, 2017FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits

Violations

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 CT0000000900900122 since January 1, 2017.

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 CT0000000900900122 since January 1, 2017.

Stack tests

DateWhat EPA recordedAgency
June 16, 2025PassState
June 13, 2025PassState
April 30, 2025PassState
March 19, 2025PassState
March 19, 2025PassState
March 13, 2025PassState
March 12, 2025PassState
March 12, 2025PassState
February 13, 2025PassState
February 13, 2025PassState
February 11, 2025PassState
February 11, 2025PassState
March 13, 2024PassState
March 13, 2024PassState
March 13, 2024PassState
March 12, 2024PassState
August 30, 2023PassState
August 30, 2023PassState
August 30, 2023PassState
September 21, 2022PassState
September 20, 2022PassState
September 20, 2022PassState
September 22, 2021PassState
September 22, 2021PassState
September 22, 2021PassState
June 26, 2020PassState
June 24, 2020PassState
June 27, 2019PassState
June 26, 2019PassState
June 25, 2019PassState
March 21, 2019PassState
September 13, 2018PassState
September 12, 2018PassState
September 12, 2018PassState

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 110001404258 there.

Nearby on the register

Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.

What this page shows

This page of the Velarion Records public-records register covers the Clean Air Act stationary source record for YALE UNIVERSITY, SCHOOL OF MEDICINE PREMISES in New Haven, CT. It lists ICIS-AIR ID CT0000000900900122, EPA facility registry ID 110001404258, Operating operating status, Major source emissions classification, and a current violation status of No Violation Identified. The figures listed are 5 Compliance evaluations since January 1, 2017, 0 High-priority violations since January 1, 2017, and 0 Formal enforcement actions since January 1, 2017.