| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.043 | 0.06 | 0.12 | 0.72 |
| River Wear - Chester-Le-Street | 0.283 | 0.318 | 0.421 | 1.57 |
| Smallhope Burn - Lanchester Front Street | 0.185 | 0.207 | 0.225 | 0.505 |
| River Wear - Stanhope | 0.177 | 0.202 | 0.363 | 2.26 |
| River Gaunless - South Church | 0.063 | 0.074 | 0.097 | 0.473 |
| River Wear - Sunderland Bridge | 0.232 | 0.252 | 0.375 | 1.587 |
| River Wear - Witton Park | 0.259 | 0.29 | 0.436 | 2.384 |
| River Wear - Durham New Elvet Bridge | 0.18 | 0.23 | 0.332 | 1.649 |