EPA Air · by county
Air-emissions sources in Douglas County, Nebraska
- 734Facilities
Every stationary source in Douglas County, Nebraska 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 Douglas County
Each of the 663 operating major, synthetic minor and minor sources in Douglas County, Nebraska has a record page: every source in Douglas County, A to Z.
By emissions classification in Douglas 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 Douglas 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.
- 2025 inspections 21
- 2024 inspections 42
- 2023 inspections 22
- 2022 inspections 45
- 2021 inspections 53
- 2020 inspections 36
- 2019 inspections 41
- 2018 inspections 22
- 2017 inspections 22
Stack tests in Douglas County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
- 2026 stack tests 3
- 2025 stack tests 11
- 2024 stack tests 10
- 2023 stack tests 3
- 2020 stack tests 3
- 2019 stack tests 3
- 2018 stack tests 3
- 2017 stack tests 7
Inspections in Douglas County, year by year · Stack tests in Douglas County, year by year
Other counties in Nebraska
Every county in the state with at least three sources on file.
- Clay County 46
- Colfax County 41
- Cuming County 48
- Custer County 62
- Dakota County 62
- Dawes County 27
- Dawson County 118
- Deuel County 17
- Dixon County 32
- Dodge County 119
- Dundy County 14
- Fillmore County 51
- Franklin County 25
- Frontier County 15
- Furnas County 38
- Gage County 107
- Garden County 4
- Garfield County 8
- Gosper County 4
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 Douglas county, NE. It lists 734 facilities and 18 major sources.