| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.309 | 0.336 | 0.334 | 0.345 |
| River Wear - Chester-Le-Street | 0.573 | 0.695 | 0.673 | 0.733 |
| Smallhope Burn - Lanchester Front Street | 0.327 | 0.332 | 0.331 | 0.343 |
| River Wear - Stanhope | 0.528 | 0.656 | 0.66 | 0.821 |
| River Gaunless - South Church | 0.225 | 0.253 | 0.251 | 0.264 |
| River Wear - Sunderland Bridge | 0.576 | 0.658 | 0.657 | 0.704 |
| River Wear - Witton Park | 0.679 | 0.75 | 0.75 | 0.821 |
| River Wear - Durham New Elvet Bridge | 0.423 | 0.539 | 0.532 | 0.583 |