| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.225 | 0.241 | 0.262 | 0.483 |
| River Wear - Chester-Le-Street | 0.44 | 0.457 | 0.456 | 0.491 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.264 | 0.291 | 0.401 |
| River Wear - Stanhope | 0.272 | 0.277 | 0.44 | 1.117 |
| River Gaunless - South Church | 0.127 | 0.134 | 0.158 | 0.268 |
| River Wear - Sunderland Bridge | 0.398 | 0.41 | 0.419 | 0.51 |
| River Wear - Witton Park | 0.443 | 0.452 | 0.496 | 0.994 |
| River Wear - Durham New Elvet Bridge | 0.343 | 0.353 | 0.36 | 0.41 |