| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.057 | 0.056 | 0.062 |
| River Wear - Chester-Le-Street | 0.3 | 0.302 | 0.301 | 0.306 |
| Smallhope Burn - Lanchester Front Street | 0.217 | 0.225 | 0.224 | 0.23 |
| River Wear - Stanhope | 0.17 | 0.183 | 0.181 | 0.184 |
| River Gaunless - South Church | 0.043 | 0.047 | 0.046 | 0.05 |
| River Wear - Sunderland Bridge | 0.252 | 0.257 | 0.257 | 0.262 |
| River Wear - Witton Park | 0.3 | 0.304 | 0.303 | 0.307 |
| River Wear - Durham New Elvet Bridge | 0.178 | 0.185 | 0.185 | 0.193 |