| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.217 | 0.221 | 0.222 | 0.231 |
| River Wear - Chester-Le-Street | 0.42 | 0.43 | 0.429 | 0.44 |
| Smallhope Burn - Lanchester Front Street | 0.287 | 0.289 | 0.289 | 0.292 |
| River Wear - Stanhope | 0.285 | 0.297 | 0.296 | 0.306 |
| River Gaunless - South Church | 0.133 | 0.136 | 0.136 | 0.139 |
| River Wear - Sunderland Bridge | 0.365 | 0.376 | 0.376 | 0.388 |
| River Wear - Witton Park | 0.423 | 0.439 | 0.437 | 0.455 |
| River Wear - Durham New Elvet Bridge | 0.328 | 0.334 | 0.334 | 0.344 |