| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.167 | 0.168 | 0.169 | 0.173 |
| River Wear - Chester-Le-Street | 0.418 | 0.425 | 0.426 | 0.439 |
| Smallhope Burn - Lanchester Front Street | 0.262 | 0.268 | 0.267 | 0.272 |
| River Wear - Stanhope | 0.269 | 0.292 | 0.289 | 0.302 |
| River Gaunless - South Church | 0.144 | 0.147 | 0.147 | 0.15 |
| River Wear - Sunderland Bridge | 0.367 | 0.375 | 0.376 | 0.39 |
| River Wear - Witton Park | 0.403 | 0.412 | 0.413 | 0.428 |
| River Wear - Durham New Elvet Bridge | 0.301 | 0.308 | 0.308 | 0.316 |