| FIELD | WAS DEFINED AS | IS NOW DEFINED AS |
| Location | MISSOURI RIVER NEAR PONCA | MISSOURI RIVER NEAR PONCA 2NE |
| Sensor 1 Physical Element | HG | TW |
| Sensor 2 Physical Element | VB | WC |
| Sensor 2 Data Interval | 60 | 15 |
| Sensor 2 Offset Time   | 19 | 4 |
| Sensor 3 Physical Element | undefined | WT |
| Sensor 3 Data Interval | undefined | 15 |
| Sensor 3 Offset Time   | undefined | 4 |
| Sensor 3 Base Elevation | undefined | 0.00 |
| Sensor 4 Physical Element | undefined | WO |
| Sensor 4 Data Interval | undefined | 15 |
| Sensor 4 Offset Time   | undefined | 4 |
| Sensor 4 Base Elevation | undefined | 0.00 |
| Sensor 5 Physical Element | undefined | VB |
| Sensor 5 Data Interval | undefined | 60 |
| Sensor 5 Offset Time   | undefined | 19 |
| Sensor 5 Base Elevation | undefined | 0.00 |