| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.167 | 0.168 | 0.169 | 0.179 |
| River Wear - Chester-Le-Street | 0.384 | 0.39 | 0.39 | 0.401 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.26 | 0.26 | 0.264 |
| River Wear - Stanhope | 0.26 | 0.262 | 0.262 | 0.265 |
| River Gaunless - South Church | 0.119 | 0.123 | 0.122 | 0.125 |
| River Wear - Sunderland Bridge | 0.323 | 0.325 | 0.327 | 0.339 |
| River Wear - Witton Park | 0.37 | 0.375 | 0.375 | 0.384 |
| River Wear - Durham New Elvet Bridge | 0.269 | 0.271 | 0.272 | 0.281 |