| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.23 | 0.232 | 0.234 | 0.244 |
| River Wear - Chester-Le-Street | 0.417 | 0.419 | 0.42 | 0.427 |
| Smallhope Burn - Lanchester Front Street | 0.255 | 0.259 | 0.258 | 0.263 |
| River Wear - Stanhope | 0.286 | 0.288 | 0.287 | 0.292 |
| River Gaunless - South Church | 0.1 | 0.103 | 0.102 | 0.106 |
| River Wear - Sunderland Bridge | 0.361 | 0.364 | 0.365 | 0.373 |
| River Wear - Witton Park | 0.416 | 0.419 | 0.419 | 0.425 |
| River Wear - Durham New Elvet Bridge | 0.287 | 0.296 | 0.297 | 0.303 |