| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.097 | 0.096 | 0.122 |
| River Wear - Chester-Le-Street | 0.288 | 0.292 | 0.296 | 0.316 |
| Smallhope Burn - Lanchester Front Street | 0.245 | 0.258 | 0.261 | 0.323 |
| River Wear - Stanhope | 0.2 | 0.204 | 0.209 | 0.239 |
| River Gaunless - South Church | 0.045 | 0.051 | 0.073 | 0.157 |
| River Wear - Sunderland Bridge | 0.233 | 0.244 | 0.257 | 0.344 |
| River Wear - Witton Park | 0.266 | 0.27 | 0.272 | 0.293 |
| River Wear - Durham New Elvet Bridge | 0.132 | 0.15 | 0.156 | 0.233 |