| Polluter | Pollutants | Sources | Emissions |
|---|---|---|---|
| Antelope Valley Public Landfill | 28 | 28 | 12,298.11 |
| Boeing Reusable Space Systems | 6 | 21 | 7,221.75 |
| La Co Palmdale Water Reclamation Plant | 7 | 52 | 9,493.64 |
| Lockheed Martin Aeronautics Co | 81 | 4477 | 94,140.26 |
| Northrop Grumman | 53 | 1274 | 340,374.20 |
| Service Rock Prods. Inc. Palmdale | 1 | 2 | 4.60 |
| Three Points Disposal Site Landfill | 28 | 28 | 63,237.99 |
| Us Air Force - Plant 42 | 6 | 30 | 391.42 |