| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.128 | 0.13 | 0.13 | 0.135 |
| River Wear - Chester-Le-Street | 0.39 | 0.393 | 0.392 | 0.401 |
| Smallhope Burn - Lanchester Front Street | 0.263 | 0.266 | 0.265 | 0.27 |
| River Wear - Stanhope | 0.329 | 0.444 | 0.44 | 0.521 |
| River Gaunless - South Church | 0.105 | 0.107 | 0.107 | 0.11 |
| River Wear - Sunderland Bridge | 0.348 | 0.349 | 0.372 | 0.433 |
| River Wear - Witton Park | 0.413 | 0.475 | 0.459 | 0.519 |
| River Wear - Durham New Elvet Bridge | 0.242 | 0.249 | 0.256 | 0.301 |