EPA Air · stack tests by state and year

Air-emissions stack tests in New Hampshire, 2023

58Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in New Hampshire during 2023; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in New Hampshire, 2023

New Hampshire, other years

Air-emissions stack tests recorded in New Hampshire, 2023

Date	Facility	Where	Kind	Agency
2023-12-05	SARGENT CORPORATION	ROCHESTER, Strafford, NH	Pass	State
2023-11-30	MANCHESTER WASTEWATER TREATMENT PLANT	MANCHESTER, Hillsborough, NH	Pass	State
2023-11-15	BURGESS BIOPOWER	BERLIN, Coos, NH	Pass	State
2023-11-07	BENEVENTO BITUMINOUS PRODUCTS, LLC	KINGSTON, Rockingham, NH	Pass	State
2023-10-25	TURBOCAM, INC.	BARRINGTON, Strafford, NH	Pass	State
2023-10-24	TURBOCAM, INC.	BARRINGTON, Strafford, NH	Pass	State
2023-10-11	OSSIPEE AGGREGATES CORPORATION	OSSIPEE, Carroll, NH	Pass	State
2023-10-04	TEXTILES COATED INTERNATIONAL	MANCHESTER, Hillsborough, NH	Pass	State
2023-09-29	NE RENEWABLE POWER SPRINGFIELD	SPRINGFIELD, Sullivan, NH	Pass	State
2023-09-26	OSSIPEE AGGREGATES CORPORATION	OSSIPEE, Carroll, NH	Pass	State
2023-09-26	FOSTER MATERIALS, INC.	HENNIKER, Merrimack, NH	Pass	State
2023-09-26	NE RENEWABLE POWER SPRINGFIELD	SPRINGFIELD, Sullivan, NH	Pass	State
2023-09-26	NE RENEWABLE POWER SPRINGFIELD	SPRINGFIELD, Sullivan, NH	Pass	State
2023-09-20	RENEWABLE FUELS BY PETERSON LLC	HAVERHILL, Grafton, NH	Pass	State
2023-09-08	TURNKEY RECYCLING & ENVIRONMENTAL ENTERPRISES	ROCHESTER, Strafford, NH	Pass	State
2023-09-08	TURNKEY RECYCLING & ENVIRONMENTAL ENTERPRISES	ROCHESTER, Strafford, NH	Pass	State
2023-09-07	TURNKEY RECYCLING & ENVIRONMENTAL ENTERPRISES	ROCHESTER, Strafford, NH	Pass	State
2023-09-07	TURNKEY RECYCLING & ENVIRONMENTAL ENTERPRISES	ROCHESTER, Strafford, NH	Pass	State
2023-09-06	TURNKEY RECYCLING & ENVIRONMENTAL ENTERPRISES	ROCHESTER, Strafford, NH	Pass	State
2023-09-06	TURNKEY RECYCLING & ENVIRONMENTAL ENTERPRISES	ROCHESTER, Strafford, NH	Pass	State
2023-08-23	POLYONICS, INC.	WESTMORELAND, Cheshire, NH	Pass	State
2023-08-23	GEORGIA-PACIFIC GYPSUM LLC	NEWINGTON, Rockingham, NH	Pass	State
2023-08-15	NEWINGTON ENERGY	NEWINGTON, Rockingham, NH	Pass	State
2023-08-15	NEWINGTON ENERGY	NEWINGTON, Rockingham, NH	Pass	State
2023-08-10	BRIDGEWATER POWER COMPANY, L.P.	BRIDGEWATER, Grafton, NH	Pass	State
2023-08-10	BRIDGEWATER POWER COMPANY, L.P.	BRIDGEWATER, Grafton, NH	Pass	State
2023-08-02	THE HARRIS CONSTRUCTION CO., INC.	PETERBOROUGH, Hillsborough, NH	Pass	State
2023-08-01	AJ NONWOVENS-HAMPTON, LLC	HAMPTON, Rockingham, NH	Pass	State
2023-07-12	GALLOWAY TRUCKING, INC.	PLAISTOW, Rockingham, NH	Pass	State
2023-06-29	WHEELABRATOR CONCORD COMPANY, L.P.	CONCORD, Merrimack, NH	Pass	State
2023-06-29	NE RENEWABLE POWER SPRINGFIELD	SPRINGFIELD, Sullivan, NH	Pass	State
2023-06-28	WHEELABRATOR CONCORD COMPANY, L.P.	CONCORD, Merrimack, NH	Pass	State
2023-06-27	MANCHESTER, CITY OF - WATER TREATMENT PLANT	MANCHESTER, Hillsborough, NH	Pass	State
2023-06-20	POLYONICS, INC.	WESTMORELAND, Cheshire, NH	Pass	State
2023-06-15	BURGESS BIOPOWER	BERLIN, Coos, NH	Pass	State
2023-06-14	QUALITY WOOD PRIMING, INC.	BOW, Merrimack, NH	Pass	State
2023-06-01	EMD MILLIPORE CORPORATION	JAFFREY, Cheshire, NH	Pass	State
2023-05-18	GEORGIA-PACIFIC GYPSUM LLC	NEWINGTON, Rockingham, NH	Pass	State
2023-05-11	GRANITE RIDGE ENERGY, LLC	LONDONDERRY, Rockingham, NH	Pass	State
2023-05-11	GRANITE RIDGE ENERGY, LLC	LONDONDERRY, Rockingham, NH	Pass	State
2023-04-26	WHEELABRATOR CONCORD COMPANY, L.P.	CONCORD, Merrimack, NH	Pass	State
2023-04-25	WHEELABRATOR CONCORD COMPANY, L.P.	CONCORD, Merrimack, NH	Pass	State
2023-04-20	DURGIN AND CROWELL LUMBER COMPANY, INC.	SPRINGFIELD, Sullivan, NH	Pass	State
2023-04-12	RJ CHIPPING ENTERPRISES, INC.	SHELBURNE, Coos, NH	Pass	State
2023-04-12	RJ CHIPPING ENTERPRISES, INC.	SHELBURNE, Coos, NH	Pass	State
2023-04-12	RJ CHIPPING ENTERPRISES, INC.	SHELBURNE, Coos, NH	Pass	State
2023-04-12	RJ CHIPPING ENTERPRISES, INC.	SHELBURNE, Coos, NH	Pass	State
2023-03-31	UNIVERSITY OF NEW HAMPSHIRE	DURHAM, Strafford, NH	Pass	State
2023-03-21	NE RENEWABLE POWER WHITEFIELD	WHITEFIELD, Coos, NH	Pass	State
2023-03-21	NE RENEWABLE POWER WHITEFIELD	WHITEFIELD, Coos, NH	Pass	State
2023-03-01	DARTMOUTH COLLEGE	HANOVER, Grafton, NH	Pass	State
2023-02-28	MERRIMACK STATION	BOW, Merrimack, NH	Pass	State
2023-02-27	MERRIMACK STATION	BOW, Merrimack, NH	Fail	State
2023-02-02	MERRIMACK STATION	BOW, Merrimack, NH	Pass	State
2023-01-31	MERRIMACK STATION	BOW, Merrimack, NH	Pass	State
2023-01-30	MERRIMACK STATION	BOW, Merrimack, NH	Pass	State
2023-01-05	GORHAM ACQUISITION, LLC — high-priority violation on file	GORHAM, Coos, NH	Pass	State
2023-01-04	EDWARD CROSS TRAINING COMPLEX	PEMBROKE, Merrimack, NH	Pass	State

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