| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.155 | 0.158 | 0.159 | 0.166 |
| River Wear - Chester-Le-Street | 0.399 | 0.405 | 0.406 | 0.417 |
| Smallhope Burn - Lanchester Front Street | 0.259 | 0.264 | 0.263 | 0.269 |
| River Wear - Stanhope | 0.29 | 0.309 | 0.307 | 0.32 |
| River Gaunless - South Church | 0.123 | 0.125 | 0.125 | 0.128 |
| River Wear - Sunderland Bridge | 0.344 | 0.359 | 0.356 | 0.367 |
| River Wear - Witton Park | 0.401 | 0.414 | 0.414 | 0.427 |
| River Wear - Durham New Elvet Bridge | 0.298 | 0.305 | 0.304 | 0.311 |