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ICIS-AIR MD0000002403302920

CHALK POINT POWER, LLC, Aquasco, MD: Clean Air Act compliance record, inspections, violations, penalties

CHALK POINT POWER, LLC is on EPA’s ICIS-AIR register at 25100 CHALK POINT ROAD, Aquasco in Prince George's County, Maryland: operating status operating, emissions classification major source, current violation status “No Violation Identified”. Prince George's 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 10 events on file is a stack test dated August 17, 2026.
  • Its events on file run from February 6, 2024 through August 17, 2026.
  • Of the 1 formal enforcement action on file, 1 carries a filed penalty above zero. The largest on file is $49,000, filed May 21, 2024.
  • Of its 6 compliance evaluations on file, 2 are a full compliance evaluation.
  • The register holds 1,450 air-emissions sources in Prince George's County, Maryland.

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

Identity

Facility as filedCHALK POINT POWER, LLC
ICIS-AIR IDMD0000002403302920
EPA facility registry ID110005974286
Operating statusOperating
Emissions classificationMajor source
Current violation status (HPV field)No Violation Identified
Address25100 CHALK POINT ROAD, Aquasco, MD 20608
CountyPrince George's County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Utilities (NAICS 2211)
EPA region03

Programs and pollutants

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

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
June 24, 2026FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
April 16, 2025PCE Off-SiteStateTitle V Permits
December 20, 2024PCE Off-SiteStateTitle V Permits
September 20, 2024PCE Off-SiteStateTitle V Permits
July 1, 2024FCE On-SiteStateTitle V Permits
February 6, 2024PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits

Violations

What high-priority and federally reportable violations mean.

EPA’s violation history file holds no violation for ICIS-AIR MD0000002403302920 since January 1, 2017.

Enforcement and penalties

1 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

DateWhat EPA recordedAgencyPenalty, as filed
May 21, 2024Administrative OrderState$49,000

Informal enforcement

DateWhat EPA recordedAgency
February 15, 2024Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
August 17, 2026PassState
January 31, 2025PassState

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Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110005974286).

Other air sources in Maryland beside CHALK POINT POWER, LLC

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