| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.081 | 0.086 | 0.088 | 0.104 |
| River Wear - Chester-Le-Street | 0.32 | 0.333 | 0.332 | 0.349 |
| Smallhope Burn - Lanchester Front Street | 0.196 | 0.204 | 0.204 | 0.215 |
| River Wear - Stanhope | 0.2 | 0.202 | 0.202 | 0.204 |
| River Gaunless - South Church | 0.087 | 0.093 | 0.092 | 0.102 |
| River Wear - Sunderland Bridge | 0.26 | 0.265 | 0.268 | 0.283 |
| River Wear - Witton Park | 0.285 | 0.291 | 0.291 | 0.3 |
| River Wear - Durham New Elvet Bridge | 0.223 | 0.231 | 0.234 | 0.245 |