| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.187 | 0.195 | 0.196 | 0.212 |
| River Wear - Chester-Le-Street | 0.401 | 0.425 | 0.427 | 0.466 |
| Smallhope Burn - Lanchester Front Street | 0.214 | 0.22 | 0.22 | 0.228 |
| River Wear - Stanhope | 0.283 | 0.314 | 0.315 | 0.35 |
| River Gaunless - South Church | 0.098 | 0.104 | 0.105 | 0.113 |
| River Wear - Sunderland Bridge | 0.355 | 0.379 | 0.381 | 0.418 |
| River Wear - Witton Park | 0.382 | 0.407 | 0.409 | 0.447 |
| River Wear - Durham New Elvet Bridge | 0.289 | 0.31 | 0.312 | 0.34 |