| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.171 | 0.189 | 0.191 | 0.229 |
| River Wear - Chester-Le-Street | 0.398 | 0.406 | 0.406 | 0.416 |
| Smallhope Burn - Lanchester Front Street | 0.277 | 0.285 | 0.288 | 0.327 |
| River Wear - Stanhope | 0.277 | 0.298 | 0.293 | 0.305 |
| River Gaunless - South Church | 0.101 | 0.105 | 0.105 | 0.114 |
| River Wear - Sunderland Bridge | 0.341 | 0.36 | 0.361 | 0.383 |
| River Wear - Witton Park | 0.408 | 0.431 | 0.426 | 0.45 |
| River Wear - Durham New Elvet Bridge | 0.221 | 0.24 | 0.238 | 0.256 |