| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.107 | 0.11 | 0.11 | 0.119 |
| River Wear - Chester-Le-Street | 0.355 | 0.357 | 0.358 | 0.393 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.251 | 0.25 | 0.254 |
| River Wear - Stanhope | 0.241 | 0.243 | 0.242 | 0.245 |
| River Gaunless - South Church | 0.088 | 0.092 | 0.127 | 0.365 |
| River Wear - Sunderland Bridge | 0.299 | 0.304 | 0.333 | 0.416 |
| River Wear - Witton Park | 0.343 | 0.347 | 0.347 | 0.355 |
| River Wear - Durham New Elvet Bridge | 0.208 | 0.227 | 0.235 | 0.291 |