Data / Environmental compliance / Washington / Tenaska Cogeneration Plant
Tenaska Cogeneration Plant, WA: $7,500 in penalties
Updated November 7, 2026. Source: US EPA, Enforcement and Compliance History Online (ECHO).
EPA's ECHO database records 12 inspections, 1 informal enforcement action and 1 formal enforcement action at Tenaska Cogeneration Plant, 5105 Lake Terrell Rd, Ferndale, WA 98248, in the five years to November 1, 2026. Penalties total $7,500, the latest $7,500 on December 16, 2022.
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- Site
- 5105 Lake Terrell Rd, Ferndale, WA 98248
- EPA registry ID (FRS)
- 110000490166
- Industry
- 221112 Fossil Fuel Electric Power Generation; 221119 Electric Power Generation, Transmission and Distribution; 221122 Electric Power Distribution
- County
- Whatcom
- Programs
- Clean Air Act, Clean Water Act, Hazardous waste (RCRA)
- Compliance status
- No Violation Identified
- Inspections
- 12, latest September 15, 2026
- Formal actions
- 1, latest December 16, 2022
- Informal actions
- 1, latest October 4, 2022
- Penalties
- $7,500 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 | 4 | 1 | 1 | $7,500 | December 16, 2022 | $7,500 | 0 | 0 | No Violation Identified |
| Clean Water Act | 7 | 0 | 0 | $0 | $0 | 0 | 0 | No Violation Identified | |
| Hazardous waste (RCRA) | 1 | 0 | 0 | $0 | $0 | 0 | 0 | No Violation Identified |
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 |
|---|---|---|---|
| January 28, 2026 | Inspection/Evaluation | Audit | Clean Water Act |
| January 28, 2026 | Inspection/Evaluation | Audit | Clean Water Act |
Also on SpecStream
- Environmental compliance in Electric Power Generation, Transmission and Distribution in Washington
- Environmental compliance in Washington
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.