| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.048 | 0.05 | 0.05 | 0.052 |
| River Wear - Chester-Le-Street | 0.286 | 0.291 | 0.29 | 0.295 |
| Smallhope Burn - Lanchester Front Street | 0.209 | 0.219 | 0.219 | 0.229 |
| River Wear - Stanhope | 0.188 | 0.189 | 0.188 | 0.189 |
| River Gaunless - South Church | 0.072 | 0.075 | 0.075 | 0.077 |
| River Wear - Sunderland Bridge | 0.233 | 0.236 | 0.236 | 0.241 |
| River Wear - Witton Park | 0.267 | 0.275 | 0.272 | 0.278 |
| River Wear - Durham New Elvet Bridge | 0.194 | 0.2 | 0.199 | 0.206 |