Velarion Records

EPA Air · stack tests by county and year

Air-emissions stack tests in Grafton County, New Hampshire, 2020

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 Grafton County, New Hampshire during 2020. 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 Grafton County facility page.

Grafton County, New Hampshire, 2020

Air-emissions stack tests in Grafton County, other years

Air-emissions stack tests recorded in Grafton County, New Hampshire, 2020

DateFacilityKindAgency
2020-10-29HEBRON-BRIDGEWATER REGIONAL REFUSE DISTRICT — high-priority violation on fileFailState
2020-09-09HEBRON-BRIDGEWATER REGIONAL REFUSE DISTRICT — high-priority violation on filePassState
2020-09-08HEBRON-BRIDGEWATER REGIONAL REFUSE DISTRICT — high-priority violation on fileFailState
2020-08-20BRIDGEWATER POWER COMPANY, L.P.PassState
2020-08-20BRIDGEWATER POWER COMPANY, L.P.PassState
2020-07-31NE RENEWABLE POWER BETHLEHEMPassState
2020-07-31NE RENEWABLE POWER BETHLEHEMPassState
2020-02-04DARTMOUTH COLLEGEPassState

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 Grafton county, NH, in 2020. Stack tests recorded in 2020: 8.