Wastebuster Winners from 2019-2020
| School | City | Diversion Rate |
| Happy Valley | Lafayette | 78% |
| Lafayette Elementary | Lafayette | 75% |
| Meher School | Lafayette | 84% |
| Springhill Elementary | Lafayette | 81% |
| Camino Pablo Elementary | Moraga | 81% |
| Donald Rheem Elementary | Moraga | 80% |
| Los Perales Elementary | Moraga | 78% |
| Glorietta Elementary | Orinda | 81% |
| Holden High School | Orinda | 79% |
| Miramonte High School | Orinda | 80% |
| Wagner Ranch Elementary | Orinda | 79% |
| Buena Vista | Walnut Creek | 82% |
| Indian Valley | Walnut Creek | 83% |
| Murwood Elementary | Walnut Creek | 80% |
| NorthCreek Academy | Walnut Creek | 75% |
| Parkmead Elementary | Walnut Creek | 82% |
| Seven Hills School | Walnut Creek | 80% |
| Tice Creek School | Walnut Creek | 81% |
| Walnut Acres Elementary | Walnut Creek | 80% |
| Walnut Creek Intermediate | Walnut Creek | 82% |
| Walnut Heights Elementary | Walnut Creek | 77%\ |
47 out of 66 schools 50% or greater diversion
21 schools 75% or greater diversion