| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.155 | 0.158 | 0.159 | 0.167 |
| River Wear - Chester-Le-Street | 0.385 | 0.392 | 0.393 | 0.407 |
| Smallhope Burn - Lanchester Front Street | 0.26 | 0.264 | 0.263 | 0.27 |
| River Wear - Stanhope | 0.237 | 0.248 | 0.247 | 0.258 |
| River Gaunless - South Church | 0.125 | 0.129 | 0.128 | 0.131 |
| River Wear - Sunderland Bridge | 0.328 | 0.336 | 0.336 | 0.347 |
| River Wear - Witton Park | 0.364 | 0.371 | 0.371 | 0.382 |
| River Wear - Durham New Elvet Bridge | 0.276 | 0.28 | 0.281 | 0.289 |