| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.151 | 0.154 | 0.153 | 0.155 |
| River Wear - Chester-Le-Street | 0.349 | 0.359 | 0.36 | 0.378 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.21 | 0.209 | 0.215 |
| River Wear - Stanhope | 0.258 | 0.273 | 0.273 | 0.292 |
| River Gaunless - South Church | 0.075 | 0.077 | 0.077 | 0.082 |
| River Wear - Sunderland Bridge | 0.301 | 0.309 | 0.31 | 0.328 |
| River Wear - Witton Park | 0.348 | 0.357 | 0.358 | 0.374 |
| River Wear - Durham New Elvet Bridge | 0.251 | 0.258 | 0.259 | 0.275 |