Velarion Records

EPA Air · stack tests by county and year

Air-emissions stack tests in Jackson County, Colorado, 2024

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 Jackson County, Colorado during 2024. 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 Jackson County facility page.

Jackson County, Colorado, 2024

Air-emissions stack tests in Jackson County, other years

Air-emissions stack tests recorded in Jackson County, Colorado, 2024

DateFacilityKindAgency
2024-08-06NYDIG DFM - SURPRISE S9 FACILITYPassState
2024-08-05NYDIG DFM - SURPRISE S9 FACILITYPassState
2024-06-19NYDIG DFM - SURPRISE S9 FACILITYPassState
2024-06-19NYDIG DFM - SURPRISE S9 FACILITYPassState
2024-04-15NYDIG DFM - GREGORY 0780 1-9HPassState
2024-04-05NYDIG DFM - SURPRISE S4 FACILITYPassState
2024-04-04NYDIG DFM - SURPRISE S4 FACILITYPassState
2024-04-03NYDIG DFM - SURPRISE S4 FACILITYPassState
2024-04-02NYDIG DFM - SURPRISE S4 FACILITYPassState
2024-04-01NYDIG DFM - SURPRISE S4 FACILITYPassState

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 for Jackson county, CO, for 2024. It lists 10 stack tests recorded in 2024.