| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.539 | 0.559 | 0.566 | 0.632 |
| River Wear - Chester-Le-Street | 1.111 | 1.243 | 1.263 | 1.596 |
| Smallhope Burn - Lanchester Front Street | 0.427 | 0.437 | 0.439 | 0.462 |
| River Wear - Stanhope | 1.072 | 1.204 | 1.222 | 1.361 |
| River Gaunless - South Church | 0.36 | 0.422 | 0.416 | 0.473 |
| River Wear - Sunderland Bridge | 1.028 | 1.151 | 1.122 | 1.266 |
| River Wear - Witton Park | 1.175 | 1.254 | 1.292 | 1.425 |
| River Wear - Durham New Elvet Bridge | 1.043 | 1.212 | 1.18 | 1.476 |