| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.227 | 0.234 | 0.235 | 0.256 |
| River Wear - Chester-Le-Street | 0.435 | 0.439 | 0.439 | 0.444 |
| Smallhope Burn - Lanchester Front Street | 0.296 | 0.301 | 0.301 | 0.31 |
| River Wear - Stanhope | 0.277 | 0.279 | 0.281 | 0.288 |
| River Gaunless - South Church | 0.146 | 0.148 | 0.147 | 0.15 |
| River Wear - Sunderland Bridge | 0.384 | 0.388 | 0.388 | 0.394 |
| River Wear - Witton Park | 0.425 | 0.432 | 0.43 | 0.435 |
| River Wear - Durham New Elvet Bridge | 0.317 | 0.323 | 0.322 | 0.328 |