| PersonnelDutyCode | PersonnelDutyName | LastUpdateDate |
| BA | Benthic collections | 1900-01-01 |
| Biomorph | Biomorph | 1900-01-01 |
| FishColl | Fish collections | 1900-01-01 |
| Forms | Forms | 1900-01-01 |
| Geomorph | Geomorph | 1900-01-01 |
| Phab | Habitat collections | 1900-01-01 |
| WQ | Water quality collections | 1900-01-01 |