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ICIS-AIR CT0000000900100304

BLACK ROCK COLUMN, INC., Bridgeport, CT: Clean Air Act compliance record, inspections, violations, penalties

BLACK ROCK COLUMN, INC. is on EPA’s ICIS-AIR register at 146 DAVIS AVENUE, Bridgeport in Fairfield County, Connecticut: operating status operating, emissions classification minor source, current violation status “No Violation Identified”. Fairfield County is on EPA’s Green Book list of areas that do not meet a national air quality standard.

What the register holds for BLACK ROCK COLUMN, INC.: its ICIS-AIR ID, its operating status, its emissions classification, its current violation status, its industry code and its address in Bridgeport, Fairfield County, Connecticut. EPA’s compliance evaluation, violation, stack test and enforcement files, as loaded, hold no record for ICIS-AIR CT0000000900100304 since January 1, 2017.

What stands out

  • The register holds 623 air-emissions sources in Fairfield County, Connecticut.

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

Identity

Facility as filedBLACK ROCK COLUMN, INC.
ICIS-AIR IDCT0000000900100304
EPA facility registry ID110033182678
Operating statusOperating
Emissions classificationMinor source
Current violation status (HPV field)No Violation Identified
Address146 DAVIS AVENUE, Bridgeport, CT 06605
CountyFairfield County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Nonmetallic mineral product manufacturing (NAICS 3273)
SIC code3272
EPA region01

Programs and pollutants

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

Compliance evaluations

EPA’s compliance evaluation file holds no evaluation of ICIS-AIR CT0000000900100304 since January 1, 2017.

Violations

What high-priority and federally reportable violations mean.

EPA’s violation history file holds no violation for ICIS-AIR CT0000000900100304 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

EPA’s informal action file holds no notice or warning for ICIS-AIR CT0000000900100304 since January 1, 2017.

Stack tests

EPA’s stack test file holds no test at ICIS-AIR CT0000000900100304 since January 1, 2017.

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Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110033182678).

Other air sources in Connecticut beside BLACK ROCK COLUMN, INC.

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