| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.105 | 0.107 | 0.107 | 0.11 |
| River Wear - Chester-Le-Street | 0.315 | 0.317 | 0.316 | 0.32 |
| Smallhope Burn - Lanchester Front Street | 0.257 | 0.265 | 0.263 | 0.27 |
| River Wear - Stanhope | 0.199 | 0.2 | 0.199 | 0.201 |
| River Gaunless - South Church | 0.058 | 0.061 | 0.06 | 0.064 |
| River Wear - Sunderland Bridge | 0.256 | 0.259 | 0.258 | 0.26 |
| River Wear - Witton Park | 0.288 | 0.294 | 0.292 | 0.297 |
| River Wear - Durham New Elvet Bridge | 0.199 | 0.205 | 0.204 | 0.209 |