EPA Air · stack tests by state and year
Air-emissions stack tests in Nevada, 2025
- 73Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Nevada during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Nevada, 2025
Nevada, other years
Air-emissions stack tests recorded in Nevada, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-18 | PABCO GYPSUM | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-12-17 | ISABELLA PEARL MINE | LUNING, Mineral, NV | Pass | State |
| 2025-12-17 | ISABELLA PEARL MINE | LUNING, Mineral, NV | Fail | State |
| 2025-12-17 | PABCO GYPSUM | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-12-17 | PABCO GYPSUM | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-12-16 | PABCO GYPSUM | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-12-16 | PABCO GYPSUM | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-12-15 | PABCO GYPSUM | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-12-15 | PABCO GYPSUM | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-12-08 | MGM RESORTS INTERNATIONAL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-12-08 | MGM RESORTS INTERNATIONAL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-12-02 | LOVELOCK COMPRESSOR STATION #6 | LOVELOCK, Pershing, NV | Pass | State |
| 2025-12-01 | WINNEMUCCA COMPRESSOR STATION #4 | WINNEMUCCA, Humboldt, NV | Pass | State |
| 2025-11-19 | CROWN CORK AND SEAL MESQUITE — high-priority violation on file | MESQUITE, Clark, NV | Pass | Local |
| 2025-11-12 | APEX REGIONAL LANDFILL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-11-11 | APEX REGIONAL LANDFILL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-11-07 | BOREALIS MINE | HAWTHORNE, Mineral, NV | Fail | State |
| 2025-11-04 | GOLD QUARRY OPERATIONS — high-priority violation on file | CARLIN, Eureka, NV | Pass | State |
| 2025-11-03 | CERTAINTEED GYPSUM MANUFACTURING, INC. | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-10-22 | GOLD QUARRY OPERATIONS — high-priority violation on file | CARLIN, Eureka, NV | Pass | State |
| 2025-10-21 | PAN MINE PROJECT | EUREKA, White Pine, NV | Pass | State |
| 2025-10-02 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-10-02 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-10-01 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-10-01 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-09-30 | GOLD QUARRY OPERATIONS — high-priority violation on file | CARLIN, Eureka, NV | Pass | State |
| 2025-09-30 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-09-30 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-09-29 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-09-25 | CERTAINTEED GYPSUM MANUFACTURING, INC. | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-09-25 | CERTAINTEED GYPSUM MANUFACTURING, INC. | LAS VEGAS, Clark, NV | Fail | Local |
| 2025-08-27 | CONSOLIDATED CORTEZ & PIPELINE | CRESCENT VALLEY, Lander, NV | Incomplete | State |
| 2025-08-26 | GOLD QUARRY OPERATIONS — high-priority violation on file | CARLIN, Eureka, NV | Pass | State |
| 2025-07-31 | AQUATIC COMPANY — high-priority violation on file | MOAPA, Clark, NV | Fail | Local |
| 2025-07-02 | CONSOLIDATED CORTEZ & PIPELINE | CRESCENT VALLEY, Lander, NV | Pass | State |
| 2025-06-10 | WESTERN 102 POWER PLANT | MCCARRAN, Storey, NV | Pass | State |
| 2025-05-20 | EMD ACQUISITION, LLC — high-priority violation on file | HENDERSON, Clark, NV | Pass | Local |
| 2025-05-20 | EMD ACQUISITION, LLC — high-priority violation on file | HENDERSON, Clark, NV | Pass | Local |
| 2025-05-15 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-05-15 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-05-14 | EMD ACQUISITION, LLC — high-priority violation on file | HENDERSON, Clark, NV | Pass | Local |
| 2025-05-13 | WALTER M HIGGINS III GENERATING STATION | PRIMM, Clark, NV | Pass | Local |
| 2025-05-13 | NOVVA DATA CENTERS | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-05-13 | NOVVA DATA CENTERS | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-05-07 | KERN RIVER GAS TRANSMISSION COMPANY | JEAN, Clark, NV | Pass | Local |
| 2025-05-01 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-05-01 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-29 | MGM RESORTS INTERNATIONAL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-25 | MGM RESORTS INTERNATIONAL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-25 | MGM RESORTS INTERNATIONAL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-25 | MGM RESORTS INTERNATIONAL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-24 | MGM RESORTS INTERNATIONAL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-24 | MGM RESORTS INTERNATIONAL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-23 | KERN RIVER GAS TRANSMISSION COMPANY | JEAN, Clark, NV | Pass | Local |
| 2025-04-23 | MGM RESORTS INTERNATIONAL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-23 | MGM RESORTS INTERNATIONAL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-22 | KERN RIVER GAS TRANSMISSION COMPANY | JEAN, Clark, NV | Pass | Local |
| 2025-04-22 | DESERT STAR ENERGY CENTER | BOULDER CITY, Clark, NV | Pass | Local |
| 2025-04-22 | MGM RESORTS INTERNATIONAL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-22 | MGM RESORTS INTERNATIONAL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-21 | MGM RESORTS INTERNATIONAL — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-16 | WYNN LAS VEGAS ENCORE AT WYNN LAS VEGAS | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-16 | WYNN LAS VEGAS ENCORE AT WYNN LAS VEGAS | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-16 | WYNN LAS VEGAS ENCORE AT WYNN LAS VEGAS | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-15 | WYNN LAS VEGAS ENCORE AT WYNN LAS VEGAS | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-15 | WYNN LAS VEGAS ENCORE AT WYNN LAS VEGAS | LAS VEGAS, Clark, NV | Pass | Local |
| 2025-04-11 | EMD ACQUISITION, LLC — high-priority violation on file | HENDERSON, Clark, NV | Pass | Local |
| 2025-04-08 | EMD ACQUISITION, LLC — high-priority violation on file | HENDERSON, Clark, NV | Pass | Local |
| 2025-03-26 | FLOWERS BAKING COMPANY OF HENDERSON, LLC | HENDERSON, Clark, NV | Pass | Local |
| 2025-03-25 | GOLD QUARRY OPERATIONS — high-priority violation on file | CARLIN, Eureka, NV | Fail | State |
| 2025-03-13 | WINNEMUCCA PLANT — high-priority violation on file | WINNEMUCCA, Humboldt, NV | Pass | State |
| 2025-03-13 | SFPP,L.P. (FRMLY KINDER-MORGAN ENERGY) | SPARKS, Washoe, NV | Pass | Local |
| 2025-02-06 | CARLIN AUTOCLAVE OXYGEN PLANT | CARLIN, Eureka, NV | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.