| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.097 | 0.107 | 0.107 | 0.121 |
| River Wear - Chester-Le-Street | 0.316 | 0.326 | 0.326 | 0.338 |
| Smallhope Burn - Lanchester Front Street | 0.214 | 0.219 | 0.224 | 0.264 |
| River Wear - Stanhope | 0.23 | 0.237 | 0.236 | 0.24 |
| River Gaunless - South Church | 0.08 | 0.084 | 0.084 | 0.095 |
| River Wear - Sunderland Bridge | 0.272 | 0.28 | 0.281 | 0.293 |
| River Wear - Witton Park | 0.314 | 0.325 | 0.324 | 0.329 |
| River Wear - Durham New Elvet Bridge | 0.221 | 0.234 | 0.234 | 0.243 |