Clean Air Act stationary source · ICIS-AIR TX0000004811300009
LAKE HUBBARD STEAM ELECTRIC STATION, Sunnyvale, TX: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 5Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 1Formal enforcement actions since January 1, 2017
LAKE HUBBARD STEAM ELECTRIC STATION, at 555 BARNES BRIDGE RD, Sunnyvale in Dallas County, Texas, 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”. Dallas County is on EPA’s Green Book list of areas that do not meet a national air quality standard. 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 filed | LAKE HUBBARD STEAM ELECTRIC STATION |
|---|---|
| ICIS-AIR ID | TX0000004811300009 |
| EPA facility registry ID | 110035782891 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | 555 BARNES BRIDGE RD, Sunnyvale, TX 75182 |
| County | Dallas County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Utilities (NAICS 2211) |
| EPA region | 06 |
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 LAKE HUBBARD STEAM ELECTRIC STATION 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
- 5Evaluations since January 1, 2017
- 5Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| August 25, 2025 | FCE On-Site | State | Title V Permits |
| August 31, 2023 | FCE On-Site | State | Title V Permits |
| August 12, 2021 | FCE On-Site | State | Title V Permits |
| August 9, 2019 | FCE On-Site | State | Title V Permits |
| August 29, 2017 | FCE On-Site | State | Title V Permits |
Violations
- 1Violation determinations since January 1, 2017
- 0Of them high-priority
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.
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| August 23, 2022 | Earliest FRV determination | State | Title V Permits |
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.
| Date | What EPA recorded | Agency | Penalty, as filed |
|---|---|---|---|
| February 25, 2025 | Administrative Order | State | $6,913 |
Informal enforcement
EPA’s informal action file holds no notice or warning for ICIS-AIR TX0000004811300009 since January 1, 2017.
Stack tests
- 3Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| February 14, 2025 | Pass | State |
| May 10, 2018 | Pass | State |
| May 3, 2018 | Pass | State |
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 110035782891 there.
Nearby on the register
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- Every source record in Dallas County, A to Z
- Air-emissions sources in Texas
- Every source record in Texas, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.