Velarion Records

The 340B register and hospital finances — joined, watched daily, delivered.

EPA Air · stack tests by county and year

Air-emissions stack tests in Prince George's County, Maryland, 2017

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 Prince George's County, Maryland during 2017. 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 Prince George's County facility page.

Prince George's County, Maryland, 2017

Air-emissions stack tests in Prince George's County, other years

Air-emissions stack tests recorded in Prince George's County, Maryland, 2017

DateFacilityKindAgency
2017-11-09MGM NATIONAL HARBOR DESTINATION RESORT CASINOPassState
2017-11-02ADELPHI LABORATORY CENTERPassState
2017-11-01ADELPHI LABORATORY CENTERPassState

Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.