| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.231 | 0.235 | 0.236 | 0.247 |
| River Wear - Chester-Le-Street | 0.439 | 0.445 | 0.446 | 0.456 |
| Smallhope Burn - Lanchester Front Street | 0.291 | 0.293 | 0.293 | 0.297 |
| River Wear - Stanhope | 0.292 | 0.309 | 0.309 | 0.318 |
| River Gaunless - South Church | 0.138 | 0.143 | 0.142 | 0.146 |
| River Wear - Sunderland Bridge | 0.388 | 0.393 | 0.394 | 0.405 |
| River Wear - Witton Park | 0.444 | 0.456 | 0.455 | 0.466 |
| River Wear - Durham New Elvet Bridge | 0.343 | 0.347 | 0.347 | 0.356 |