| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.133 | 0.135 | 0.135 | 0.139 |
| River Wear - Chester-Le-Street | 0.343 | 0.347 | 0.347 | 0.351 |
| Smallhope Burn - Lanchester Front Street | 0.212 | 0.216 | 0.216 | 0.221 |
| River Wear - Stanhope | 0.232 | 0.233 | 0.232 | 0.235 |
| River Gaunless - South Church | 0.113 | 0.116 | 0.116 | 0.119 |
| River Wear - Sunderland Bridge | 0.296 | 0.298 | 0.297 | 0.3 |
| River Wear - Witton Park | 0.338 | 0.346 | 0.343 | 0.348 |
| River Wear - Durham New Elvet Bridge | 0.244 | 0.246 | 0.246 | 0.248 |