| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.075 | 0.075 | 0.079 |
| River Wear - Chester-Le-Street | 0.318 | 0.32 | 0.32 | 0.323 |
| Smallhope Burn - Lanchester Front Street | 0.218 | 0.225 | 0.224 | 0.232 |
| River Wear - Stanhope | 0.204 | 0.207 | 0.209 | 0.224 |
| River Gaunless - South Church | 0.099 | 0.101 | 0.1 | 0.104 |
| River Wear - Sunderland Bridge | 0.259 | 0.262 | 0.262 | 0.267 |
| River Wear - Witton Park | 0.299 | 0.3 | 0.301 | 0.31 |
| River Wear - Durham New Elvet Bridge | 0.181 | 0.189 | 0.188 | 0.198 |