EPA Air · inspections by county and year

Air-emissions inspections in Northumberland County, Pennsylvania, 2026

115Inspections

A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Northumberland County, Pennsylvania 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 Northumberland County facility page.

Northumberland County, Pennsylvania, 2026

Air-emissions inspections in Northumberland County, other years

Air-emissions inspections recorded in Northumberland County, Pennsylvania, 2026

Date	Facility	Kind	Agency
2026-01-27	MT CARMEL COGEN/CULM FIRED COGEN PLT — high-priority violation on file	PCE Off-Site	State
2026-01-27	ELYSBURG GD LLC/ELYSBURG PLT	PCE Off-Site	State
2026-01-26	CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file	PCE Off-Site	State
2026-01-26	TRUCK ACCESSORIES GROUP/MILTON PLT	PCE Off-Site	State
2026-01-26	ELYSBURG GD LLC/ELYSBURG PLT	PCE Off-Site	State
2026-01-23	NORTHUMBERLAND TERM DE LLC/NORTHUMBERLAND TERM	PCE Off-Site	State
2026-01-23	ENERGY TRANSFER MKT & TERM LP/NORTHUMBERLAND TERM	PCE Off-Site	State
2026-01-23	ENERGY TRANSFER MKT & TERM LP/NORTHUMBERLAND TERM	PCE Off-Site	State
2026-01-23	PA DEPT OF CORR/COAL TWP SCI — high-priority violation on file	PCE Off-Site	State
2026-01-23	ANTHRACITE IND/SUNBURY PLT	PCE Off-Site	State
2026-01-21	WATSONTOWN BRICK CO/WATSONTOWN PLT	PCE Off-Site	State
2026-01-21	WATSONTOWN BRICK CO/WATSONTOWN PLT	PCE Off-Site	State
2026-01-15	ELYSBURG GD LLC/ELYSBURG PLT	FCE On-Site	State
2026-01-14	NORTHUMBERLAND TERM DE LLC/NORTHUMBERLAND TERM	PCE Off-Site	State
2026-01-07	SHUMAKER IND/NORTHUMBERLAND PLT	PCE Off-Site	State

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