| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.155 | 0.159 | 0.159 | 0.17 |
| River Wear - Chester-Le-Street | 0.358 | 0.363 | 0.364 | 0.372 |
| Smallhope Burn - Lanchester Front Street | 0.258 | 0.263 | 0.263 | 0.278 |
| River Wear - Stanhope | 0.269 | 0.273 | 0.272 | 0.279 |
| River Gaunless - South Church | 0.071 | 0.073 | 0.072 | 0.076 |
| River Wear - Sunderland Bridge | 0.201 | 0.311 | 0.314 | 0.705 |
| River Wear - Witton Park | 0.355 | 0.361 | 0.361 | 0.367 |
| River Wear - Durham New Elvet Bridge | 0.293 | 0.296 | 0.296 | 0.301 |