| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.058 | 0.062 | 0.061 | 0.068 |
| River Wear - Chester-Le-Street | 0.316 | 0.32 | 0.32 | 0.327 |
| Smallhope Burn - Lanchester Front Street | 0.195 | 0.203 | 0.205 | 0.224 |
| River Wear - Stanhope | 0.206 | 0.21 | 0.21 | 0.214 |
| River Gaunless - South Church | 0.069 | 0.08 | 0.077 | 0.089 |
| River Wear - Sunderland Bridge | 0.259 | 0.266 | 0.266 | 0.277 |
| River Wear - Witton Park | 0.296 | 0.301 | 0.3 | 0.305 |
| River Wear - Durham New Elvet Bridge | 0.224 | 0.233 | 0.233 | 0.244 |