| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.151 | 0.155 | 0.155 | 0.161 |
| River Wear - Chester-Le-Street | 0.364 | 0.366 | 0.365 | 0.369 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.223 | 0.223 | 0.227 |
| River Wear - Stanhope | 0.245 | 0.247 | 0.247 | 0.249 |
| River Gaunless - South Church | 0.119 | 0.123 | 0.123 | 0.126 |
| River Wear - Sunderland Bridge | 0.315 | 0.317 | 0.317 | 0.323 |
| River Wear - Witton Park | 0.359 | 0.366 | 0.365 | 0.37 |
| River Wear - Durham New Elvet Bridge | 0.256 | 0.259 | 0.258 | 0.262 |