| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.177 | 0.182 | 0.186 | 0.22 |
| River Wear - Chester-Le-Street | 0.405 | 0.415 | 0.413 | 0.42 |
| Smallhope Burn - Lanchester Front Street | 0.278 | 0.281 | 0.28 | 0.287 |
| River Wear - Stanhope | 0.287 | 0.302 | 0.302 | 0.326 |
| River Gaunless - South Church | 0.104 | 0.107 | 0.107 | 0.111 |
| River Wear - Sunderland Bridge | 0.352 | 0.363 | 0.363 | 0.375 |
| River Wear - Witton Park | 0.405 | 0.423 | 0.421 | 0.437 |
| River Wear - Durham New Elvet Bridge | 0.232 | 0.242 | 0.242 | 0.252 |