Data / Environmental compliance / Maryland / Chalk Point Generating Station
Chalk Point Generating Station, Aquasco, MD: $49,000 in penalties, 1 formal enforcement action (EPA ECHO)
EPA's ECHO database records 10 inspections, 1 informal enforcement action and 1 formal enforcement action at Chalk Point Generating Station, 25100 Chalk Point Road, Aquasco, MD 20608, in the five years to November 1, 2026. Penalties total $49,000, the latest $49,000 on May 21, 2024. The facility had violations in 4 of the last 12 quarters.
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- Site
- 25100 Chalk Point Road, Aquasco, MD 20608
- EPA registry ID (FRS)
- 110005974286
- Industry
- 221112 Fossil Fuel Electric Power Generation; 221122 Electric Power Distribution; 221210 Natural Gas Distribution; 23493
- County
- Prince Georges
- Programs
- Clean Air Act, Clean Water Act, Hazardous waste (RCRA), Drinking water (SDWA)
- Compliance status
- No Violation Identified
- Inspections
- 10, latest October 5, 2026
- Formal actions
- 1, latest May 21, 2024
- Informal actions
- 1, latest February 15, 2024
- Penalties
- $49,000 in 1 penalty
- ECHO facility report
- echo.epa.gov
By program
Inspections, enforcement actions and penalties of the last five years in each EPA program that covers the facility, as the program systems record them. Federal case penalties are listed under federal enforcement cases. Quarters count the last 12.
| Program | Inspections | Informal actions | Formal actions | Penalties | Latest penalty | Latest amount | Quarters with violations | Quarters in significant noncompliance | Status |
|---|---|---|---|---|---|---|---|---|---|
| Clean Air Act | 3 | 1 | 1 | $49,000 | May 21, 2024 | $49,000 | 0 | 0 | No Violation Identified |
| Clean Water Act | 7 | 0 | 0 | $0 | $1,000,000 | 4 | 0 | No Violation Identified | |
| Hazardous waste (RCRA) | 0 | 0 | 0 | $0 | $256,000 | 0 | 0 | No Violation Identified | |
| Drinking water (SDWA) | Not listed | 0 | 0 | Not listed | Not listed | Not listed | Not listed | Inactive |
Federal enforcement cases
EPA cases that name this facility, newest first. The penalty is the whole case penalty, shared with the other facilities named in the case.
| Case | Case name | Status date | Type | Status | Outcome | Statutes | Case penalty | Facilities in case | Source |
|---|---|---|---|---|---|---|---|---|---|
| 03-2002-0184 | Mirant Corporation | October 4, 2023 | Judicial | Closed | Final Order With Penalty | Clean Air Act | $500,000 | 23 | echo.epa.gov |
EPA inspections and evaluations
Compliance monitoring EPA itself carried out, newest first. State inspections are counted above, with the date of the latest.
| Date | Activity | Type | Law |
|---|---|---|---|
| March 19, 2026 | Inspection/Evaluation | Evaluation | Clean Water Act |
| March 19, 2026 | Inspection/Evaluation | Evaluation | Clean Water Act |
| March 19, 2026 | Inspection/Evaluation | Plan Review, Off-Site | Clean Water Act |
Also on SpecStream
Updated November 7, 2026. Read from US EPA, Enforcement and Compliance History Online (ECHO). Public domain (U.S. government work). Counts and penalties cover the five years to November 1, 2026 as ECHO publishes them in its exporter and case downloads, drawn from EPA's air, water, hazardous waste and drinking water systems and from the states that report to them. Records can be incomplete, late or corrected after this page was read. A federal case penalty that names several facilities is shown on each of them and counted once in industry, state and national totals. Each row links to EPA's own report. A quarter in significant noncompliance is EPA's term for a serious violation status in a program, not a finding of fault beyond that status. This page uses US EPA data and is not endorsed or certified by the US EPA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.