| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.109 | 0.12 | 0.126 | 0.16 |
| River Wear - Chester-Le-Street | 0.336 | 0.34 | 0.342 | 0.355 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.265 | 0.265 | 0.271 |
| River Wear - Stanhope | 0.225 | 0.229 | 0.229 | 0.235 |
| River Gaunless - South Church | 0.069 | 0.075 | 0.074 | 0.079 |
| River Wear - Sunderland Bridge | 0.267 | 0.271 | 0.271 | 0.277 |
| River Wear - Witton Park | 0.303 | 0.308 | 0.307 | 0.312 |
| River Wear - Durham New Elvet Bridge | 0.214 | 0.22 | 0.22 | 0.225 |