| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.178 | 0.179 | 0.179 | 0.184 |
| River Wear - Chester-Le-Street | 0.401 | 0.404 | 0.404 | 0.409 |
| Smallhope Burn - Lanchester Front Street | 0.27 | 0.273 | 0.273 | 0.284 |
| River Wear - Stanhope | 0.236 | 0.238 | 0.238 | 0.24 |
| River Gaunless - South Church | 0.129 | 0.137 | 0.137 | 0.148 |
| River Wear - Sunderland Bridge | 0.336 | 0.345 | 0.343 | 0.349 |
| River Wear - Witton Park | 0.369 | 0.373 | 0.372 | 0.379 |
| River Wear - Durham New Elvet Bridge | 0.282 | 0.287 | 0.286 | 0.289 |