| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.045 | 0.049 | 0.048 | 0.053 |
| River Wear - Chester-Le-Street | 0.287 | 0.291 | 0.29 | 0.293 |
| Smallhope Burn - Lanchester Front Street | 0.203 | 0.211 | 0.21 | 0.223 |
| River Wear - Stanhope | 0.164 | 0.167 | 0.167 | 0.169 |
| River Gaunless - South Church | 0.048 | 0.053 | 0.052 | 0.056 |
| River Wear - Sunderland Bridge | 0.244 | 0.248 | 0.248 | 0.254 |
| River Wear - Witton Park | 0.287 | 0.291 | 0.29 | 0.294 |
| River Wear - Durham New Elvet Bridge | 0.205 | 0.211 | 0.21 | 0.216 |