| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.256 | 0.259 | 0.26 | 0.268 |
| River Wear - Chester-Le-Street | 0.486 | 0.488 | 0.49 | 0.498 |
| Smallhope Burn - Lanchester Front Street | 0.303 | 0.306 | 0.305 | 0.309 |
| River Wear - Stanhope | 0.35 | 0.353 | 0.354 | 0.36 |
| River Gaunless - South Church | 0.144 | 0.147 | 0.146 | 0.151 |
| River Wear - Sunderland Bridge | 0.444 | 0.447 | 0.447 | 0.456 |
| River Wear - Witton Park | 0.51 | 0.516 | 0.516 | 0.525 |
| River Wear - Durham New Elvet Bridge | 0.317 | 0.319 | 0.32 | 0.329 |