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Clean Air Act stationary source · ICIS-AIR IA0000001916300210

CONTINENTAL CEMENT COMPANY - DAVENPORT PLANT, Buffalo, IA: Clean Air Act compliance record, inspections, violations, penalties

CONTINENTAL CEMENT COMPANY - DAVENPORT PLANT, at 301 E FRONT ST, Buffalo in Scott County, Iowa, 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”. 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 filedCONTINENTAL CEMENT COMPANY - DAVENPORT PLANT
ICIS-AIR IDIA0000001916300210
EPA facility registry ID110067194262
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address301 E FRONT ST, Buffalo, IA 52728
CountyScott County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Nonmetallic mineral product manufacturing (NAICS 3273)
SIC code3241
EPA region07

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 CONTINENTAL CEMENT COMPANY - DAVENPORT PLANT 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
March 26, 2025FCE On-SiteStateTitle V Permits
December 6, 2023PCE On-SiteU.S. EPAMACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61)
April 20, 2023FCE On-SiteStateTitle V Permits
June 4, 2021FCE On-SiteStateTitle V Permits
June 19, 2019FCE On-SiteU.S. EPAMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 27, 2017FCE On-SiteStateTitle 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.

DateWhat EPA recordedAgencyPrograms
December 13, 2021Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 8, 2020Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Enforcement and penalties

1 formal enforcement actions since January 1, 2017, 1 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.

DateWhat EPA recordedAgencyPenalty, as filed
October 21, 2024CAA 113D1 Action For Penalty - Stationary Source MRR Expedited SettlementU.S. EPA$24,000

Informal enforcement

DateWhat EPA recordedAgency
December 13, 2021Notice of ViolationState
July 8, 2020Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
May 23, 2024PassState
May 23, 2024PassState
May 21, 2024PassState
April 14, 2023PassState
April 14, 2023PassState
April 14, 2023PassState
April 14, 2023PassState
April 14, 2023PassState
February 16, 2023PassState
May 18, 2022PassState
May 18, 2022PassState
May 17, 2022PassState
April 29, 2021PassState
April 29, 2021PassState
April 29, 2021PassState
April 29, 2021PassState
July 23, 2020PassState
July 22, 2020PassState
April 28, 2020PassState
April 2, 2020FailState
April 1, 2020PassState
January 29, 2020PassState
January 29, 2020PassState
August 28, 2019PassState
August 27, 2019PassState
May 24, 2019PassState
May 23, 2019PassState
May 21, 2019PassState
May 20, 2019PassState
July 11, 2018PassState
May 7, 2018PassState
May 7, 2018PassState
May 2, 2017PassState

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 110067194262 there.

Nearby on the register

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

What this page shows

The Velarion Records page covers the Clean Air Act compliance record of CONTINENTAL CEMENT COMPANY - DAVENPORT PLANT in Buffalo, IA, an operating major source. The page lists 6 compliance evaluations, 0 high-priority violations, and 1 formal enforcement action since January 1, 2017, with a current violation status of No Violation Identified.