| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.15 | 0.152 | 0.152 | 0.155 |
| River Wear - Chester-Le-Street | 0.31 | 0.317 | 0.315 | 0.32 |
| Smallhope Burn - Lanchester Front Street | 0.2 | 0.206 | 0.205 | 0.215 |
| River Wear - Stanhope | 0.229 | 0.231 | 0.23 | 0.233 |
| River Gaunless - South Church | 0.075 | 0.078 | 0.078 | 0.081 |
| River Wear - Sunderland Bridge | 0.262 | 0.265 | 0.265 | 0.271 |
| River Wear - Witton Park | 0.288 | 0.292 | 0.292 | 0.297 |
| River Wear - Durham New Elvet Bridge | 0.226 | 0.232 | 0.232 | 0.243 |