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ICIS-AIR NH0000003301100173

AMPHENOL PRINTED CIRCUITS, INC., Nashua, NH: Clean Air Act compliance record, inspections, violations, penalties

AMPHENOL PRINTED CIRCUITS, INC. is on EPA’s ICIS-AIR register at 91 NORTHEASTERN BLVD, Nashua in Hillsborough County, New Hampshire: operating status operating, emissions classification minor source, current violation status “No Violation Identified”. Hillsborough 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 3 events on file is an informal enforcement action dated August 27, 2026.
  • Its events on file run from August 9, 2018 through August 27, 2026.
  • Of its 2 compliance evaluations on file, 1 is a full compliance evaluation.
  • The register holds 336 air-emissions sources in Hillsborough County, New Hampshire.

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

Identity

Facility as filedAMPHENOL PRINTED CIRCUITS, INC.
ICIS-AIR IDNH0000003301100173
EPA facility registry ID110028155332
Operating statusOperating
Emissions classificationMinor source
Current violation status (HPV field)No Violation Identified
Address91 NORTHEASTERN BLVD, Nashua, NH 03062
CountyHillsborough County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Computer and electronic product manufacturing (NAICS 3344)
EPA region01

Programs and pollutants

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

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
September 25, 2024FCE On-SiteState40 CFR Part 63 Area Sources; New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 9, 2018PCE Off-SiteU.S. EPANational Emission Standards for Hazardous Air Pollutants (40 CFR Part 61)

Violations

What high-priority and federally reportable violations mean.

EPA’s violation history file holds no violation for ICIS-AIR NH0000003301100173 since January 1, 2017.

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
August 27, 2026Notice of ViolationState

Stack tests

EPA’s stack test file holds no test at ICIS-AIR NH0000003301100173 since January 1, 2017.

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Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110028155332).

Other air sources in New Hampshire beside AMPHENOL PRINTED CIRCUITS, INC.

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