| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.049 | 0.054 | 0.056 | 0.087 |
| River Wear - Chester-Le-Street | 0.285 | 0.289 | 0.292 | 0.305 |
| Smallhope Burn - Lanchester Front Street | 0.195 | 0.203 | 0.201 | 0.209 |
| River Wear - Stanhope | 0.179 | 0.18 | 0.179 | 0.181 |
| River Gaunless - South Church | 0.065 | 0.067 | 0.067 | 0.072 |
| River Wear - Sunderland Bridge | 0.234 | 0.24 | 0.24 | 0.257 |
| River Wear - Witton Park | 0.259 | 0.267 | 0.265 | 0.269 |
| River Wear - Durham New Elvet Bridge | 0.189 | 0.201 | 0.207 | 0.23 |