| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.232 | 0.235 | 0.237 | 0.249 |
| River Wear - Chester-Le-Street | 0.468 | 0.475 | 0.477 | 0.491 |
| Smallhope Burn - Lanchester Front Street | 0.281 | 0.284 | 0.283 | 0.288 |
| River Wear - Stanhope | 0.34 | 0.345 | 0.346 | 0.355 |
| River Gaunless - South Church | 0.159 | 0.161 | 0.161 | 0.166 |
| River Wear - Sunderland Bridge | 0.421 | 0.428 | 0.429 | 0.442 |
| River Wear - Witton Park | 0.479 | 0.487 | 0.487 | 0.499 |
| River Wear - Durham New Elvet Bridge | 0.341 | 0.347 | 0.347 | 0.359 |