| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.12 | 0.126 | 0.125 | 0.131 |
| River Wear - Chester-Le-Street | 0.336 | 0.342 | 0.342 | 0.35 |
| Smallhope Burn - Lanchester Front Street | 0.225 | 0.231 | 0.23 | 0.235 |
| River Wear - Stanhope | 0.26 | 0.298 | 0.295 | 0.317 |
| River Gaunless - South Church | 0.086 | 0.088 | 0.088 | 0.091 |
| River Wear - Sunderland Bridge | 0.302 | 0.307 | 0.307 | 0.317 |
| River Wear - Witton Park | 0.362 | 0.365 | 0.37 | 0.389 |
| River Wear - Durham New Elvet Bridge | 0.237 | 0.244 | 0.244 | 0.25 |