| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.197 | 0.199 | 0.2 | 0.207 |
| River Wear - Chester-Le-Street | 0.452 | 0.46 | 0.461 | 0.474 |
| Smallhope Burn - Lanchester Front Street | 0.273 | 0.278 | 0.277 | 0.283 |
| River Wear - Stanhope | 0.332 | 0.343 | 0.343 | 0.359 |
| River Gaunless - South Church | 0.152 | 0.155 | 0.154 | 0.159 |
| River Wear - Sunderland Bridge | 0.41 | 0.421 | 0.421 | 0.434 |
| River Wear - Witton Park | 0.471 | 0.482 | 0.482 | 0.497 |
| River Wear - Durham New Elvet Bridge | 0.336 | 0.341 | 0.342 | 0.352 |