| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.043 | 0.046 | 0.045 | 0.048 |
| River Wear - Chester-Le-Street | 0.284 | 0.288 | 0.287 | 0.291 |
| Smallhope Burn - Lanchester Front Street | 0.205 | 0.211 | 0.211 | 0.22 |
| River Wear - Stanhope | 0.174 | 0.178 | 0.178 | 0.182 |
| River Gaunless - South Church | 0.054 | 0.056 | 0.056 | 0.059 |
| River Wear - Sunderland Bridge | 0.232 | 0.235 | 0.236 | 0.243 |
| River Wear - Witton Park | 0.264 | 0.27 | 0.268 | 0.273 |
| River Wear - Durham New Elvet Bridge | 0.193 | 0.198 | 0.2 | 0.208 |