| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.249 | 0.259 | 0.26 | 0.277 |
| River Wear - Chester-Le-Street | 0.491 | 0.504 | 0.507 | 0.532 |
| Smallhope Burn - Lanchester Front Street | 0.287 | 0.289 | 0.289 | 0.294 |
| River Wear - Stanhope | 0.355 | 0.371 | 0.371 | 0.388 |
| River Gaunless - South Church | 0.165 | 0.173 | 0.172 | 0.18 |
| River Wear - Sunderland Bridge | 0.442 | 0.455 | 0.455 | 0.474 |
| River Wear - Witton Park | 0.498 | 0.513 | 0.513 | 0.531 |
| River Wear - Durham New Elvet Bridge | 0.358 | 0.37 | 0.371 | 0.391 |