| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.18 | 0.183 | 0.184 | 0.192 |
| River Wear - Chester-Le-Street | 0.399 | 0.403 | 0.403 | 0.41 |
| Smallhope Burn - Lanchester Front Street | 0.26 | 0.265 | 0.265 | 0.27 |
| River Wear - Stanhope | 0.264 | 0.272 | 0.27 | 0.275 |
| River Gaunless - South Church | 0.106 | 0.11 | 0.109 | 0.114 |
| River Wear - Sunderland Bridge | 0.354 | 0.356 | 0.357 | 0.365 |
| River Wear - Witton Park | 0.403 | 0.406 | 0.405 | 0.409 |
| River Wear - Durham New Elvet Bridge | 0.316 | 0.32 | 0.32 | 0.327 |