| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.108 | 0.115 | 0.114 | 0.119 |
| River Wear - Chester-Le-Street | 0.336 | 0.341 | 0.341 | 0.345 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.237 | 0.236 | 0.243 |
| River Wear - Stanhope | 0.222 | 0.223 | 0.222 | 0.223 |
| River Gaunless - South Church | 0.082 | 0.084 | 0.084 | 0.087 |
| River Wear - Sunderland Bridge | 0.285 | 0.288 | 0.287 | 0.29 |
| River Wear - Witton Park | 0.324 | 0.327 | 0.326 | 0.328 |
| River Wear - Durham New Elvet Bridge | 0.27 | 0.274 | 0.273 | 0.277 |