| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.06 | 0.063 | 0.063 | 0.067 |
| River Wear - Chester-Le-Street | 0.299 | 0.302 | 0.302 | 0.306 |
| Smallhope Burn - Lanchester Front Street | 0.233 | 0.239 | 0.24 | 0.253 |
| River Wear - Stanhope | 0.185 | 0.188 | 0.187 | 0.189 |
| River Gaunless - South Church | 0.037 | 0.04 | 0.039 | 0.042 |
| River Wear - Sunderland Bridge | 0.244 | 0.247 | 0.246 | 0.248 |
| River Wear - Witton Park | 0.281 | 0.284 | 0.283 | 0.286 |
| River Wear - Durham New Elvet Bridge | 0.161 | 0.168 | 0.167 | 0.171 |