| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.205 | 0.21 | 0.21 | 0.22 |
| River Wear - Chester-Le-Street | 0.445 | 0.453 | 0.454 | 0.467 |
| Smallhope Burn - Lanchester Front Street | 0.28 | 0.283 | 0.283 | 0.287 |
| River Wear - Stanhope | 0.314 | 0.36 | 0.352 | 0.375 |
| River Gaunless - South Church | 0.156 | 0.162 | 0.161 | 0.164 |
| River Wear - Sunderland Bridge | 0.405 | 0.409 | 0.411 | 0.428 |
| River Wear - Witton Park | 0.443 | 0.459 | 0.457 | 0.467 |
| River Wear - Durham New Elvet Bridge | 0.318 | 0.33 | 0.331 | 0.341 |