| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.281 | 0.283 | 0.283 | 0.287 |
| River Wear - Chester-Le-Street | 0.459 | 0.577 | 0.536 | 0.61 |
| Smallhope Burn - Lanchester Front Street | 0.251 | 0.256 | 0.255 | 0.258 |
| River Wear - Stanhope | 0.598 | 0.731 | 0.744 | 0.867 |
| River Gaunless - South Church | 0.146 | 0.149 | 0.149 | 0.153 |
| River Wear - Sunderland Bridge | 0.423 | 0.547 | 0.535 | 0.599 |
| River Wear - Witton Park | 0.492 | 0.665 | 0.658 | 0.718 |
| River Wear - Durham New Elvet Bridge | 0.374 | 0.476 | 0.455 | 0.517 |