| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.172 | 0.177 | 0.179 | 0.198 |
| River Wear - Chester-Le-Street | 0.428 | 0.44 | 0.443 | 0.465 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.25 | 0.25 | 0.257 |
| River Wear - Stanhope | 0.307 | 0.319 | 0.318 | 0.33 |
| River Gaunless - South Church | 0.116 | 0.12 | 0.12 | 0.127 |
| River Wear - Sunderland Bridge | 0.393 | 0.401 | 0.403 | 0.425 |
| River Wear - Witton Park | 0.444 | 0.449 | 0.451 | 0.47 |
| River Wear - Durham New Elvet Bridge | 0.334 | 0.34 | 0.342 | 0.36 |