EPA Air · stack tests by county and year
Air-emissions stack tests in Chaves County, New Mexico, 2026
- 3Stack 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 Chaves County, New Mexico during 2026. 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 Chaves County facility page.
Chaves County, New Mexico, 2026
Air-emissions stack tests in Chaves County, other years
What stands out
- Stack tests in Chaves County, New Mexico, fell from 8 in 2025, the previous year on file, to 3 in 2026.
- The county’s file for stack tests holds 8 years of events, from 2019 through 2026.
- Its 3 stack tests rank 4th of the 5 county cells in New Mexico for 2026.
- Its 3 stack tests are 0.3% of the 1,112 the state’s file holds for 2026.
Every line is computed by formula from the state’s stored file; nothing is estimated.
Air-emissions stack tests recorded in Chaves County, New Mexico, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-04-02 | BLACK RIVER COMPRESSOR STATION | Pass | State |
| 2026-04-02 | BLACK RIVER COMPRESSOR STATION | Pass | State |
| 2026-02-18 | BLACK RIVER COMPRESSOR STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Chaves county, NM, for 2026. It lists 3 stack tests recorded in 2026.