EPA Air · by county
Air-emissions sources in Harford County, Maryland
- 317Facilities
Every stationary source in Harford County, Maryland 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.
By emissions classification in Harford 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 Harford 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 7
- 2025 — inspections 16
- 2024 — inspections 40
- 2023 — inspections 39
- 2022 — inspections 43
- 2021 — inspections 39
- 2020 — inspections 28
- 2019 — inspections 37
- 2018 — inspections 43
- 2017 — inspections 51
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| WALTER'S FEED MILL | Minor source | No |
| WAVE | Synthetic minor source | No |
| WAWA FOOD MARKET | Minor source | No |
| WAWA FOOD MARKET 8500 | Minor source | No |
| WAWA GAS STATION | Minor source | No |
| WAWA GAS STATION | Minor source | No |
| WAWA GASOLINE STATION | Minor source | No |
| WAWA MARKET | Minor source | No |
| WAWA MARKET | Minor source | No |
| WAWA MARKET | Minor source | No |
| WAWA SERVICE STATION | Minor source | No |
| WEAVER'S BODY SHOP | Minor source | No |
| WHITEFORD PACKING | Minor source | No |
| WHITEFORD WOOD PRODUCTS | Minor source | No |
| WRIGHT, MILTON C. HIGH SCHOOL | Minor source | No |
| XTRA MART GAS STATION | Minor source | No |
| YOUTH'S BENEFIT SCHOOL | Minor source | No |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.