| Submitted by (group or person) | Date Received |
| R Squared, Inc | 2-18-10 |
| Powertech (USA) Inc. | 2-18-10 |
| Colorado Mining Association | 2-19-10 |
| Coloradoans Agaist Resource Destruction (CARD) | 2-22-10 |
| Environment Colorado | 2-22-10 |
| Colorado Enviornmental Coalition | 2-22-10 |
| Information Network for Responsible Mining (INFORM) | 2-22-10 |
| Clean Water Action | 2-22-10 |
| Save Our Sourth Park Water08 | 2-22-10 |
| Sheep Mountain Alliance | 2-22-10 |
| High Country Citizens' Alliance | 2-22-10 |
| Thomas E. Varra | 2-23-10 |
| Denver Water | 2-23-10 |
| Wellington Water Works, LLC | 2-23-10 |
| Petrotek Engineering Corporation | 2-23-10 |
| Tallahassee Area Community | 2-23-10 |
| Lyntek, Inc. | 2-23-10 |
| Patsy Moran | 2-23-10 |