EPA Air · by county
Air-emissions sources in Merced County, California
- 23Facilities
Every stationary source in Merced County, California 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 Merced 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 Merced 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 61
- 2025 — inspections 85
- 2024 — inspections 93
- 2023 — inspections 85
- 2022 — inspections 86
- 2021 — inspections 60
- 2020 — inspections 75
- 2019 — inspections 65
- 2018 — inspections 52
- 2017 — inspections 50
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| CALAVERAS MATERIALS | Synthetic minor source | Yes |
| CASTLE AIRPORT AVIATION & DEVELOP CENTER | Minor source | No |
| DOLE PACKAGED FOODS LLC | Synthetic minor source | No |
| E&J GALLO WINERY | Major source | Yes |
| ELECTRIC DRIVES INC | Synthetic minor source | No |
| FINELINE INDUSTRIES INC | Major source | No |
| FOSTER FOOD PRODUCTS | Synthetic minor source | Yes |
| GALLO CATTLE CO (JOSEPH GALLO FARMS) | Minor source | No |
| GREIF BROTHERS | Synthetic minor source | Yes |
| HIGHWAY 59 LANDFILL | Major source | Yes |
| HILMAR CHEESE COMPANY | Major source | Yes |
| HUGHSON NUT CO | Major source | No |
| INGOMAR PACKING COMPANY | Major source | No |
| LIBERTY PACKING CO. | Synthetic minor source | No |
| M B SPORTS | Synthetic minor source | No |
| MERCED COUNTY DEPARTMENT OF PUBLIC WORKS | Major source | No |
| MERCED POWER LLC | Synthetic minor source | Yes |
| MINTURN HULLER COOP INC | Minor source | No |
| MORNING STAR PACKING CO | Synthetic minor source | No |
| PARREIRA ALMOND PROCESSING | Major source | Yes |
| PUSATERI NUT COMPANY | Synthetic minor source | No |
| SENSIENT DEHYDRATED FLAVORS COMPANY | Major source | No |
| THIARA ORCHARDS | Major source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.