Clean Air Act stationary source · ICIS-AIR CT0000000900104203

NORWALK HOSPITAL ASSOCIATION, Norwalk, CT: Clean Air Act compliance record, inspections, violations, penalties

Name: NORWALK HOSPITAL ASSOCIATION, ICIS-AIR CT0000000900104203: Clean Air Act stationary source record
Creator: Velarion Records
License: https://www.usa.gov/government-works

OperatingOperating status
Synthetic minor sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
5Compliance evaluations since January 1, 2017
0High-priority violations since January 1, 2017
0Formal enforcement actions since January 1, 2017

NORWALK HOSPITAL ASSOCIATION, at 24 STEVENS STREET, Norwalk in Fairfield County, Connecticut, is an operating synthetic minor 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”. Fairfield 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 filed	NORWALK HOSPITAL ASSOCIATION
ICIS-AIR ID	CT0000000900104203
EPA facility registry ID	110013935448
Operating status	Operating
Emissions classification	Synthetic minor source
Current violation status (ICIS-AIR high-priority violation field)	No Violation Identified
Address	24 STEVENS STREET, Norwalk, CT 06856
County	Fairfield County
In a nonattainment county	Yes (EPA Green Book)
Industry (NAICS)	Hospitals (NAICS 6221)
SIC code	8062
EPA region	01

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 NORWALK HOSPITAL ASSOCIATION 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

5Evaluations since January 1, 2017
3Full compliance evaluations

Date	What EPA recorded	Agency	Programs
August 27, 2025	FCE On-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 12, 2021	PCE Off-Site	State	New Source Review Permit Requirements
August 27, 2020	FCE Off-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
July 16, 2018	FCE On-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
March 24, 2017	PCE Off-Site	U.S. EPA	New Source Performance Standards

Violations

5Violation 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
September 28, 2022	Earliest FRV determination	State	New Source Performance Standards; New Source Performance Standards (Non-Major); New Source Review Permit Requirements
June 29, 2021	Earliest FRV determination	State	New Source Review Permit Requirements; Title V Permits
May 1, 2020	Earliest FRV determination	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
March 29, 2018	Earliest FRV determination	State	New Source Review Permit Requirements; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 4, 2017	Earliest FRV determination	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; 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

Date	What EPA recorded	Agency
September 28, 2022	Notice of Violation	State
June 29, 2021	Notice of Violation	State
May 1, 2020	Notice of Violation	State
March 29, 2018	Notice of Violation	State
August 4, 2017	Notice of Violation	State

Stack tests

5Stack tests since January 1, 2017
2Recorded as failed

Date	What EPA recorded	Agency
August 11, 2022	Pass	State
July 11, 2022	Fail	State
March 9, 2022	Fail	State
September 23, 2020	Pass	State
September 13, 2017	Pass	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 110013935448 there.

Nearby on the register

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

The Velarion Records page covers the Clean Air Act compliance record for NORWALK HOSPITAL ASSOCIATION of Norwalk, CT, a synthetic minor source with Operating status. It lists No Violation Identified as the current violation status, with 5 Compliance evaluations, 0 High-priority violations, and 0 Formal enforcement actions since January 1, 2017.