EPA Air · by county
Air-emissions sources in Potter County, Pennsylvania
- 35Facilities
Every stationary source in Potter County, Pennsylvania that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
Every source’s record in Potter County
Each of the 34 operating major, synthetic minor and minor sources in Potter County, Pennsylvania has a record page: every source in Potter County, A to Z.
By emissions classification in Potter County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Potter County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 inspections 76
- 2025 inspections 97
- 2024 inspections 114
- 2023 inspections 121
- 2022 inspections 105
- 2021 inspections 122
- 2020 inspections 122
- 2019 inspections 91
- 2018 inspections 95
- 2017 inspections 76
Violations in Potter County, by year
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity.
Stack tests in Potter County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
- 2026 stack tests 12
- 2025 stack tests 11
- 2024 stack tests 7
- 2023 stack tests 7
- 2022 stack tests 8
- 2021 stack tests 16
- 2020 stack tests 3
- 2019 stack tests 4
- 2018 stack tests 6
- 2017 stack tests 10
Inspections in Potter County, year by year · Violations in Potter County, year by year · Stack tests in Potter County, year by year
Other counties in Pennsylvania
Every county in the state with at least three sources on file.
- Mercer County 108
- Mifflin County 21
- Monroe County 45
- Montgomery County 474
- Montour County 17
- Northampton County 154
- Northumberland County 107
- Perry County 22
- Philadelphia County 461
- Pike County 13
- Schuylkill County 99
- Snyder County 47
- Somerset County 63
- Sullivan County 12
- Susquehanna County 206
- Tioga County 75
- Undetermined County 91
- Union County 38
- Venango County 45
Facilities
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register for Potter county, PA. It lists 35 facilities in Potter county, of which 8 are major sources.