| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.037 | 0.049 | 0.052 | 0.108 |
| River Wear - Chester-Le-Street | 0.262 | 0.29 | 0.292 | 0.4 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.213 | 0.215 | 0.31 |
| River Wear - Stanhope | 0.159 | 0.171 | 0.174 | 0.222 |
| River Gaunless - South Church | 0.046 | 0.054 | 0.056 | 0.101 |
| River Wear - Sunderland Bridge | 0.216 | 0.247 | 0.246 | 0.303 |
| River Wear - Witton Park | 0.245 | 0.287 | 0.283 | 0.323 |
| River Wear - Durham New Elvet Bridge | 0.15 | 0.208 | 0.203 | 0.264 |