| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.397 | 0.402 | 0.402 | 0.415 |
| River Wear - Chester-Le-Street | 0.541 | 0.557 | 0.56 | 0.581 |
| Smallhope Burn - Lanchester Front Street | 0.31 | 0.313 | 0.313 | 0.318 |
| River Wear - Stanhope | 0.4 | 0.419 | 0.427 | 0.479 |
| River Gaunless - South Church | 0.198 | 0.203 | 0.203 | 0.21 |
| River Wear - Sunderland Bridge | 0.485 | 0.504 | 0.508 | 0.541 |
| River Wear - Witton Park | 0.54 | 0.559 | 0.562 | 0.608 |
| River Wear - Durham New Elvet Bridge | 0.404 | 0.422 | 0.425 | 0.452 |