| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.061 | 0.063 | 0.063 | 0.068 |
| River Wear - Chester-Le-Street | 0.291 | 0.296 | 0.296 | 0.302 |
| Smallhope Burn - Lanchester Front Street | 0.222 | 0.233 | 0.232 | 0.239 |
| River Wear - Stanhope | 0.197 | 0.201 | 0.199 | 0.202 |
| River Gaunless - South Church | 0.054 | 0.057 | 0.057 | 0.061 |
| River Wear - Sunderland Bridge | 0.247 | 0.249 | 0.248 | 0.252 |
| River Wear - Witton Park | 0.275 | 0.28 | 0.279 | 0.283 |
| River Wear - Durham New Elvet Bridge | 0.147 | 0.156 | 0.155 | 0.166 |