| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.175 | 0.188 | 0.186 | 0.202 |
| River Wear - Chester-Le-Street | 0.46 | 0.462 | 0.462 | 0.465 |
| Smallhope Burn - Lanchester Front Street | 0.232 | 0.236 | 0.235 | 0.241 |
| River Wear - Stanhope | 0.389 | 0.41 | 0.413 | 0.444 |
| River Gaunless - South Church | 0.128 | 0.131 | 0.136 | 0.162 |
| River Wear - Sunderland Bridge | 0.44 | 0.447 | 0.446 | 0.453 |
| River Wear - Witton Park | 0.507 | 0.524 | 0.521 | 0.534 |
| River Wear - Durham New Elvet Bridge | 0.34 | 0.346 | 0.345 | 0.349 |