| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.178 | 0.18 | 0.18 | 0.185 |
| River Wear - Chester-Le-Street | 0.422 | 0.424 | 0.425 | 0.431 |
| Smallhope Burn - Lanchester Front Street | 0.267 | 0.271 | 0.271 | 0.275 |
| River Wear - Stanhope | 0.296 | 0.299 | 0.299 | 0.303 |
| River Gaunless - South Church | 0.144 | 0.146 | 0.145 | 0.149 |
| River Wear - Sunderland Bridge | 0.379 | 0.381 | 0.381 | 0.387 |
| River Wear - Witton Park | 0.438 | 0.44 | 0.44 | 0.444 |
| River Wear - Durham New Elvet Bridge | 0.303 | 0.315 | 0.315 | 0.329 |