Nutrients 1
| Parameter Name | Units of Measurement | Watstore Code |
| Nitrogen, Ammonia Dissolved | Milligrams/Liter as N | 00608 |
| Nitrogen, Nitrite Dissolved | Milligrams/Liter as N | 00613 |
| Nitrogren, Nitrate Dissolved | Milligrams/Liter as N | 00618 |
| Nitrogen, Ammonia + Organic Dissolved | Milligrams/Liter as N | 00623 |
| Nitrogen, Organic Dissolved | Milligrams/Liter as N | 00607 |