| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.172 | 0.174 | 0.175 | 0.181 |
| River Wear - Chester-Le-Street | 0.409 | 0.412 | 0.413 | 0.421 |
| Smallhope Burn - Lanchester Front Street | 0.276 | 0.281 | 0.28 | 0.285 |
| River Wear - Stanhope | 0.283 | 0.287 | 0.287 | 0.293 |
| River Gaunless - South Church | 0.104 | 0.106 | 0.105 | 0.108 |
| River Wear - Sunderland Bridge | 0.361 | 0.363 | 0.364 | 0.372 |
| River Wear - Witton Park | 0.421 | 0.425 | 0.425 | 0.431 |
| River Wear - Durham New Elvet Bridge | 0.238 | 0.241 | 0.242 | 0.25 |