| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.201 | 0.214 | 0.218 | 0.249 |
| River Wear - Chester-Le-Street | 0.433 | 0.457 | 0.463 | 0.513 |
| Smallhope Burn - Lanchester Front Street | 0.259 | 0.264 | 0.264 | 0.272 |
| River Wear - Stanhope | 0.296 | 0.304 | 0.305 | 0.32 |
| River Gaunless - South Church | 0.135 | 0.145 | 0.145 | 0.161 |
| River Wear - Sunderland Bridge | 0.38 | 0.399 | 0.401 | 0.433 |
| River Wear - Witton Park | 0.42 | 0.44 | 0.441 | 0.47 |
| River Wear - Durham New Elvet Bridge | 0.316 | 0.334 | 0.336 | 0.369 |