| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.081 | 0.09 | 0.09 | 0.098 |
| River Wear - Chester-Le-Street | 0.389 | 0.407 | 0.404 | 0.416 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.234 | 0.235 | 0.25 |
| River Wear - Stanhope | 0.352 | 0.387 | 0.391 | 0.432 |
| River Gaunless - South Church | 0.072 | 0.081 | 0.079 | 0.093 |
| River Wear - Sunderland Bridge | 0.359 | 0.379 | 0.375 | 0.391 |
| River Wear - Witton Park | 0.429 | 0.441 | 0.445 | 0.47 |
| River Wear - Durham New Elvet Bridge | 0.28 | 0.293 | 0.291 | 0.301 |