| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.19 | 0.195 | 0.198 | 0.213 |
| River Wear - Chester-Le-Street | 0.438 | 0.452 | 0.453 | 0.472 |
| Smallhope Burn - Lanchester Front Street | 0.276 | 0.28 | 0.28 | 0.286 |
| River Wear - Stanhope | 0.345 | 0.359 | 0.36 | 0.38 |
| River Gaunless - South Church | 0.139 | 0.144 | 0.143 | 0.149 |
| River Wear - Sunderland Bridge | 0.396 | 0.41 | 0.412 | 0.433 |
| River Wear - Witton Park | 0.454 | 0.47 | 0.471 | 0.494 |
| River Wear - Durham New Elvet Bridge | 0.334 | 0.343 | 0.346 | 0.364 |