| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.198 | 0.199 | 0.199 | 0.205 |
| River Wear - Chester-Le-Street | 0.431 | 0.441 | 0.441 | 0.453 |
| Smallhope Burn - Lanchester Front Street | 0.274 | 0.28 | 0.278 | 0.283 |
| River Wear - Stanhope | 0.287 | 0.301 | 0.299 | 0.314 |
| River Gaunless - South Church | 0.156 | 0.158 | 0.157 | 0.161 |
| River Wear - Sunderland Bridge | 0.379 | 0.386 | 0.388 | 0.405 |
| River Wear - Witton Park | 0.416 | 0.423 | 0.424 | 0.443 |
| River Wear - Durham New Elvet Bridge | 0.31 | 0.316 | 0.317 | 0.328 |