| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.114 | 0.117 | 0.116 | 0.119 |
| River Wear - Chester-Le-Street | 0.323 | 0.325 | 0.324 | 0.327 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.264 | 0.263 | 0.27 |
| River Wear - Stanhope | 0.207 | 0.207 | 0.207 | 0.209 |
| River Gaunless - South Church | 0.063 | 0.064 | 0.064 | 0.067 |
| River Wear - Sunderland Bridge | 0.264 | 0.265 | 0.265 | 0.267 |
| River Wear - Witton Park | 0.302 | 0.304 | 0.303 | 0.305 |
| River Wear - Durham New Elvet Bridge | 0.212 | 0.216 | 0.215 | 0.22 |