| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.016 | 0.017 | 0.016 | 0.018 |
| River Wear - Chester-Le-Street | 0.455 | 0.46 | 0.46 | 0.468 |
| Smallhope Burn - Lanchester Front Street | 0.274 | 0.277 | 0.277 | 0.281 |
| River Wear - Stanhope | 0.331 | 0.338 | 0.338 | 0.344 |
| River Gaunless - South Church | 0.134 | 0.139 | 0.138 | 0.142 |
| River Wear - Sunderland Bridge | 0.423 | 0.428 | 0.428 | 0.435 |
| River Wear - Witton Park | 0.474 | 0.483 | 0.482 | 0.491 |
| River Wear - Durham New Elvet Bridge | 0.375 | 0.38 | 0.38 | 0.397 |