EPA Air · stack tests by county and year
Air-emissions stack tests in Sweetwater County, Wyoming, 2018
- 68Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Sweetwater County, Wyoming during 2018. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Sweetwater County facility page.
Sweetwater County, Wyoming, 2018
Air-emissions stack tests in Sweetwater County, other years
Air-emissions stack tests recorded in Sweetwater County, Wyoming, 2018
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2018-12-14 | BIG ISLAND MINE & REFINERY (SISECAM WYOMING LLC) — high-priority violation on file | Pending | State |
| 2018-12-14 | BIG ISLAND MINE & REFINERY (SISECAM WYOMING LLC) — high-priority violation on file | Pass | State |
| 2018-12-13 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | Pass | State |
| 2018-11-30 | BIG ISLAND MINE & REFINERY (SISECAM WYOMING LLC) — high-priority violation on file | Pass | State |
| 2018-11-29 | GRANGER SODA ASH FACILITY (WE SODA WYOMING LP) | Pass | State |
| 2018-11-29 | GRANGER SODA ASH FACILITY (WE SODA WYOMING LP) | Pass | State |
| 2018-11-28 | WESTVACO FACILITY (WE SODA WYOMING LP) | Pass | State |
| 2018-11-27 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | Pass | State |
| 2018-11-26 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | Pass | State |
| 2018-11-20 | CKN-ROCK SPRINGS STATION (MOUNTAIN WEST PIPELINE, LLC) | Pass | State |
| 2018-11-09 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | Pass | State |
| 2018-11-06 | CKN-ROCK SPRINGS STATION (MOUNTAIN WEST PIPELINE, LLC) | Pending | State |
| 2018-11-06 | CKN-ROCK SPRINGS STATION (MOUNTAIN WEST PIPELINE, LLC) | Pass | State |
| 2018-11-02 | GRANGER SODA ASH FACILITY (WE SODA WYOMING LP) | Fail | State |
| 2018-10-05 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | Pass | State |
| 2018-10-03 | GRANGER SODA ASH FACILITY (WE SODA WYOMING LP) | Pass | State |
| 2018-09-27 | GRANGER SODA ASH FACILITY (WE SODA WYOMING LP) | Fail | State |
| 2018-09-25 | GRANGER SODA ASH FACILITY (WE SODA WYOMING LP) | Pass | State |
| 2018-09-24 | GRANGER SODA ASH FACILITY (WE SODA WYOMING LP) | Pass | State |
| 2018-09-19 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | Fail | State |
| 2018-09-19 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | Pass | State |
| 2018-09-18 | RINER STATION (SOUTHERN STAR CENTRAL GAS PIPELINE) | Pass | State |
| 2018-09-13 | PATRICK DRAW GAS PLANT (MOUNTAIN GAS RESOURCES LLC) | Pass | State |
| 2018-09-06 | CKN-ROCK SPRINGS STATION (MOUNTAIN WEST PIPELINE, LLC) | Pass | State |
| 2018-08-31 | WESTVACO FACILITY (WE SODA WYOMING LP) | Pass | State |
| 2018-08-30 | BLACKS FORK GAS PLANT (HARVEST MIDSTREAM COMPANY) | Pass | State |
| 2018-08-30 | WESTVACO FACILITY (WE SODA WYOMING LP) | Pass | State |
| 2018-08-29 | BLACKS FORK GAS PLANT (HARVEST MIDSTREAM COMPANY) | Fail | State |
| 2018-08-29 | BLACKS FORK GAS PLANT (HARVEST MIDSTREAM COMPANY) | Pass | State |
| 2018-08-28 | HAY RESERVOIR CENTRAL COMPRESSOR STATION (MOUNTAIN GAS RESOURCES LLC) | Pass | State |
| 2018-08-14 | WAMSUTTER COMPRESSOR STATION (COLORADO INTERSTATE GAS) | Pass | State |
| 2018-08-09 | CKN-ROCK SPRINGS STATION (MOUNTAIN WEST PIPELINE, LLC) | Pass | State |
| 2018-08-02 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | Pass | State |
| 2018-08-02 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | Pass | State |
| 2018-08-02 | FREWEN LAKE COMPRESSOR STATION (WILLIAMS FIELD SERVICES) | Pass | State |
| 2018-07-31 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | Pass | State |
| 2018-07-26 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | Pass | State |
| 2018-07-24 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | Pass | State |
| 2018-07-23 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | Fail | State |
| 2018-07-23 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | Fail | State |
| 2018-06-26 | GREEN RIVER SODIUM PRODUCTS PLANT (CHURCH & DWIGHT INC) | Pass | State |
| 2018-06-21 | GRANGER SODA ASH FACILITY (WE SODA WYOMING LP) | Pass | State |
| 2018-06-21 | GRANGER SODA ASH FACILITY (WE SODA WYOMING LP) | Pass | State |
| 2018-06-21 | ROCK SPRINGS FERTILIZER COMPLEX (SIMPLOT PHOSPHATES) | Pass | State |
| 2018-06-20 | WESTVACO FACILITY (WE SODA WYOMING LP) | Pass | State |
| 2018-06-19 | BLACKS FORK GAS PLANT (HARVEST MIDSTREAM COMPANY) | Pass | State |
| 2018-06-05 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | Pass | State |
| 2018-05-30 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | Pass | State |
| 2018-05-30 | FREWEN LAKE COMPRESSOR STATION (WILLIAMS FIELD SERVICES) | Pass | State |
| 2018-05-22 | PATRICK DRAW GAS PLANT (MOUNTAIN GAS RESOURCES LLC) | Pass | State |
| 2018-05-22 | PATRICK DRAW GAS PLANT (MOUNTAIN GAS RESOURCES LLC) | Pass | State |
| 2018-04-26 | ROCK SPRINGS FERTILIZER COMPLEX (SIMPLOT PHOSPHATES) | Pass | State |
| 2018-04-24 | ROCK SPRINGS FERTILIZER COMPLEX (SIMPLOT PHOSPHATES) | Pass | State |
| 2018-04-23 | ROCK SPRINGS FERTILIZER COMPLEX (SIMPLOT PHOSPHATES) | Pass | State |
| 2018-04-03 | ROCK SPRINGS FERTILIZER COMPLEX (SIMPLOT PHOSPHATES) | Pass | State |
| 2018-03-30 | GREEN RIVER SODIUM PRODUCTS PLANT (CHURCH & DWIGHT INC) | Pass | State |
| 2018-03-25 | JIM BRIDGER PLANT (PACIFICORP) — high-priority violation on file | Pass | State |
| 2018-03-22 | GREEN RIVER SODIUM PRODUCTS PLANT (CHURCH & DWIGHT INC) | Fail | State |
| 2018-03-13 | RINER STATION (SOUTHERN STAR CENTRAL GAS PIPELINE) | Pass | State |
| 2018-03-09 | CKN-ROCK SPRINGS STATION (MOUNTAIN WEST PIPELINE, LLC) | Pass | State |
| 2018-02-23 | CKN-ROCK SPRINGS STATION (MOUNTAIN WEST PIPELINE, LLC) | Fail | State |
| 2018-02-23 | CKN-ROCK SPRINGS STATION (MOUNTAIN WEST PIPELINE, LLC) | Pass | State |
| 2018-02-17 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | Pass | State |
| 2018-02-13 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | Pass | State |
| 2018-02-12 | CKN-ROCK SPRINGS STATION (MOUNTAIN WEST PIPELINE, LLC) | Pass | State |
| 2018-02-06 | CKN-ROCK SPRINGS STATION (MOUNTAIN WEST PIPELINE, LLC) | Pass | State |
| 2018-02-01 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | Pass | State |
| 2018-01-08 | GREEN RIVER SODIUM PRODUCTS PLANT (CHURCH & DWIGHT INC) | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.