| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.054 | 0.053 | 0.055 |
| River Wear - Chester-Le-Street | 0.286 | 0.29 | 0.291 | 0.3 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.224 | 0.223 | 0.229 |
| River Wear - Stanhope | 0.19 | 0.19 | 0.19 | 0.191 |
| River Gaunless - South Church | 0.07 | 0.073 | 0.072 | 0.074 |
| River Wear - Sunderland Bridge | 0.239 | 0.241 | 0.241 | 0.244 |
| River Wear - Witton Park | 0.273 | 0.278 | 0.277 | 0.281 |
| River Wear - Durham New Elvet Bridge | 0.197 | 0.203 | 0.203 | 0.208 |