| Contractor | Service | State | Compensation |
|---|---|---|---|
| US Geological Survey | Lab Works | — | $873K |
| US Geological Survey | Lab Works | — | $256K |
| Four Peaks Environmental Science & Data Solut | Lab Works | — | $220K |
| US Geological Survey | Lab Works | — | $154K |
| Deltares USA Inc | Lab Works | — | $153K |